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h.setHoverSuspended(!0),h.select({source:a}).addClass(h.elementDraggingClass+" "+h.sourceElementDraggingClass,!0),h.select({target:a}).addClass(h.elementDraggingClass+" "+h.targetElementDraggingClass,!0),h.setConnectionBeingDragged(!0),i.canDrag?c.canDrag():void 0},!1),i[j]=d.wrap(i[j],function(){var b=h.getUIPosition(arguments,h.getZoom());null!=b&&(L(a,b,null,!0),m&&h.addClass(a,"jtk-dragged"),m=!0)}),i[k]=d.wrap(i[k],function(){for(var a,b=arguments[0].selection,c=function(b){null!=b[1]&&(a=h.getUIPosition([{el:b[2].el,pos:[b[1].left,b[1].top]}]),L(b[2].el,a)),h.removeClass(b[0],"jtk-dragged"),h.select({source:b[2].el}).removeClass(h.elementDraggingClass+" "+h.sourceElementDraggingClass,!0),h.select({target:b[2].el}).removeClass(h.elementDraggingClass+" "+h.targetElementDraggingClass,!0),h.getDragManager().dragEnded(b[2].el)},d=0;d<b.length;d++)c(b[d]);m=!1,h.setHoverSuspended(!1),h.setConnectionBeingDragged(!1)});var n=Z(a);C[n]=!0;var o=C[n];i.disabled=null==o?!1:!o,h.initDraggable(a,i),h.getDragManager().register(a),f&&h.fire("elementDraggable",{el:a,options:i})}}}},O=function(a,b){for(var c=a.scope.split(/\s/),d=b.scope.split(/\s/),e=0;e<c.length;e++)for(var f=0;f<d.length;f++)if(d[f]==c[e])return!0;return!1},P=function(a,b){var c=r.extend({},a);if(b&&r.extend(c,b),c.source&&(c.source.endpoint?c.sourceEndpoint=c.source:c.source=h.getElement(c.source)),c.target&&(c.target.endpoint?c.targetEndpoint=c.target:c.target=h.getElement(c.target)),a.uuids&&(c.sourceEndpoint=M(a.uuids[0]),c.targetEndpoint=M(a.uuids[1])),c.sourceEndpoint&&c.sourceEndpoint.isFull())return d.log(h,"could not add connection; source endpoint is full"),void 0;if(c.targetEndpoint&&c.targetEndpoint.isFull())return d.log(h,"could not add connection; target endpoint is full"),void 0;if(!c.type&&c.sourceEndpoint&&(c.type=c.sourceEndpoint.connectionType),c.sourceEndpoint&&c.sourceEndpoint.connectorOverlays){c.overlays=c.overlays||[];for(var e=0,f=c.sourceEndpoint.connectorOverlays.length;f>e;e++)c.overlays.push(c.sourceEndpoint.connectorOverlays[e])}c.sourceEndpoint&&c.sourceEndpoint.scope&&(c.scope=c.sourceEndpoint.scope),!c["pointer-events"]&&c.sourceEndpoint&&c.sourceEndpoint.connectorPointerEvents&&(c["pointer-events"]=c.sourceEndpoint.connectorPointerEvents);var g=function(a,b){var c=r.extend({},a);for(var d in b)b[d]&&(c[d]=b[d]);return c},i=function(a,b,d){return h.addEndpoint(a,g(b,{anchor:c.anchors?c.anchors[d]:c.anchor,endpoint:c.endpoints?c.endpoints[d]:c.endpoint,paintStyle:c.endpointStyles?c.endpointStyles[d]:c.endpointStyle,hoverPaintStyle:c.endpointHoverStyles?c.endpointHoverStyles[d]:c.endpointHoverStyle}))},j=function(a,b,d,e){if(c[a]&&!c[a].endpoint&&!c[a+"Endpoint"]&&!c.newConnection){var f=Z(c[a]),g=d[f];if(g=g?g[e]:null){if(!g.enabled)return!1;var h=null!=g.endpoint&&g.endpoint._jsPlumb?g.endpoint:i(c[a],g.def,b);if(h.isFull())return!1;c[a+"Endpoint"]=h,!c.scope&&g.def.scope&&(c.scope=g.def.scope),h._doNotDeleteOnDetach=!1,h._deleteOnDetach=!0,g.uniqueEndpoint&&(g.endpoint?h.finalEndpoint=g.endpoint:(g.endpoint=h,h._deleteOnDetach=!1,h._doNotDeleteOnDetach=!0))}}};return j("source",0,this.sourceEndpointDefinitions,c.type||"default")!==!1&&j("target",1,this.targetEndpointDefinitions,c.type||"default")!==!1?(c.sourceEndpoint&&c.targetEndpoint&&(O(c.sourceEndpoint,c.targetEndpoint)||(c=null)),c):void 0}.bind(h),Q=function(a){var b=h.Defaults.ConnectionType||h.getDefaultConnectionType();a._jsPlumb=h,a.newConnection=Q,a.newEndpoint=S,a.endpointsByUUID=y,a.endpointsByElement=x,a.finaliseConnection=R,a.id="con_"+J();var c=new b(a);return c.isDetachable()&&(c.endpoints[0].initDraggable("_jsPlumbSource"),c.endpoints[1].initDraggable("_jsPlumbTarget")),c},R=h.finaliseConnection=function(a,b,c,d){if(b=b||{},a.suspendedEndpoint||w.push(a),a.pending=null,a.endpoints[0].isTemporarySource=!1,d!==!1&&h.anchorManager.newConnection(a),L(a.source),!b.doNotFireConnectionEvent&&b.fireEvent!==!1){var e={connection:a,source:a.source,target:a.target,sourceId:a.sourceId,targetId:a.targetId,sourceEndpoint:a.endpoints[0],targetEndpoint:a.endpoints[1]};h.fire("connection",e,c)}},S=function(a,b){var c=h.Defaults.EndpointType||r.Endpoint,d=r.extend({},a);d._jsPlumb=h,d.newConnection=Q,d.newEndpoint=S,d.endpointsByUUID=y,d.endpointsByElement=x,d.fireDetachEvent=ab,d.elementId=b||Z(d.source);var e=new c(d);return e.id="ep_"+J(),qb(d.elementId,d.source),r.headless||h.getDragManager().endpointAdded(d.source,b),e},T=function(a,b,c){var d=x[a];if(d&&d.length)for(var e=0,f=d.length;f>e;e++){for(var g=0,h=d[e].connections.length;h>g;g++){var i=b(d[e].connections[g]);if(i)return}c&&c(d[e])}},U=function(a,b){return r.each(a,function(a){h.isDragSupported(a)&&(C[h.getAttribute(a,"id")]=b,h.setElementDraggable(a,b))})},V=function(a,b,c){b="block"===b;var d=null;c&&(d=function(a){a.setVisible(b,!0,!0)});var e=o(a);T(e.id,function(a){if(b&&c){var d=a.sourceId===e.id?1:0;a.endpoints[d].isVisible()&&a.setVisible(!0)}else a.setVisible(b)},d)},W=function(a){var b;return r.each(a,function(a){var c=h.getAttribute(a,"id");return b=null==C[c]?!1:C[c],b=!b,C[c]=b,h.setDraggable(a,b),b}.bind(this)),b},X=function(a,b){var c=null;b&&(c=function(a){var b=a.isVisible();a.setVisible(!b)}),T(a,function(a){var b=a.isVisible();a.setVisible(!b)},c)},Y=function(a){var b=A[a];return b?{o:b,s:E[a]}:rb({elId:a})},Z=function(a,b,c){if(d.isString(a))return a;if(null==a)return null;var e=h.getAttribute(a,"id");return e&&"undefined"!==e||(2==arguments.length&&void 0!==arguments[1]?e=b:(1==arguments.length||3==arguments.length&&!arguments[2])&&(e="jsPlumb_"+i+"_"+J()),c||h.setAttribute(a,"id",e)),e};this.setConnectionBeingDragged=function(a){D=a},this.isConnectionBeingDragged=function(){return D},this.getManagedElements=function(){return z},this.connectorClass="jtk-connector",this.connectorOutlineClass="jtk-connector-outline",this.editableConnectorClass="jtk-connector-editable",this.connectedClass="jtk-connected",this.hoverClass="jtk-hover",this.endpointClass="jtk-endpoint",this.endpointConnectedClass="jtk-endpoint-connected",this.endpointFullClass="jtk-endpoint-full",this.endpointDropAllowedClass="jtk-endpoint-drop-allowed",this.endpointDropForbiddenClass="jtk-endpoint-drop-forbidden",this.overlayClass="jtk-overlay",this.draggingClass="jtk-dragging",this.elementDraggingClass="jtk-element-dragging",this.sourceElementDraggingClass="jtk-source-element-dragging",this.targetElementDraggingClass="jtk-target-element-dragging",this.endpointAnchorClassPrefix="jtk-endpoint-anchor",this.hoverSourceClass="jtk-source-hover",this.hoverTargetClass="jtk-target-hover",this.dragSelectClass="jtk-drag-select",this.Anchors={},this.Connectors={svg:{}},this.Endpoints={svg:{}},this.Overlays={svg:{}},this.ConnectorRenderers={},this.SVG="svg",this.addEndpoint=function(a,b,c){c=c||{};var e=r.extend({},c);r.extend(e,b),e.endpoint=e.endpoint||h.Defaults.Endpoint,e.paintStyle=e.paintStyle||h.Defaults.EndpointStyle;for(var f=[],g=d.isArray(a)||null!=a.length&&!d.isString(a)?a:[a],i=0,j=g.length;j>i;i++){e.source=h.getElement(g[i]),ob(e.source);var k=Z(e.source),l=S(e,k),m=qb(k,e.source).info.o;d.addToList(x,k,l),F||l.paint({anchorLoc:l.anchor.compute({xy:[m.left,m.top],wh:E[k],element:l,timestamp:G}),timestamp:G}),f.push(l),l._doNotDeleteOnDetach=!0}return 1==f.length?f[0]:f},this.addEndpoints=function(a,b,c){for(var e=[],f=0,g=b.length;g>f;f++){var i=h.addEndpoint(a,b[f],c);d.isArray(i)?Array.prototype.push.apply(e,i):e.push(i)}return e},this.animate=function(a,b,c){if(!this.animationSupported)return!1;c=c||{};var e=h.getElement(a),f=Z(e),g=r.animEvents.step,i=r.animEvents.complete;c[g]=d.wrap(c[g],function(){h.revalidate(f)}),c[i]=d.wrap(c[i],function(){h.revalidate(f)}),h.doAnimate(e,b,c)},this.checkCondition=function(a){var b=h.getListener(a),c=!0;if(b&&b.length>0){var e=Array.prototype.slice.call(arguments,1);try{for(var f=0,g=b.length;g>f;f++)c=c&&b[f].apply(b[f],e)}catch(i){d.log(h,"cannot check condition ["+a+"]"+i)}}return c},this.connect=function(a,b){var c,e=P(a,b);if(e){if(null==e.source&&null==e.sourceEndpoint)return d.log("Cannot establish connection - source does not exist"),void 0;if(null==e.target&&null==e.targetEndpoint)return d.log("Cannot establish connection - target does not exist"),void 0;ob(e.source),c=Q(e),R(c,e)}return c};var $=[{el:"source",elId:"sourceId",epDefs:"sourceEndpointDefinitions"},{el:"target",elId:"targetId",epDefs:"targetEndpointDefinitions"}],_=function(a,b,c,d){var e,f,g,h=$[c],i=a[h.elId],j=(a[h.el],a.endpoints[c]),k={index:c,originalSourceId:0===c?i:a.sourceId,newSourceId:a.sourceId,originalTargetId:1==c?i:a.targetId,newTargetId:a.targetId,connection:a};if(b.constructor==r.Endpoint)e=b,e.addConnection(a),b=e.element;else if(f=Z(b),g=this[h.epDefs][f],f===a[h.elId])e=null;else if(g)for(var l in g){if(!g[l].enabled)return;e=null!=g[l].endpoint&&g[l].endpoint._jsPlumb?g[l].endpoint:this.addEndpoint(b,g[l].def),g[l].uniqueEndpoint&&(g[l].endpoint=e),e._doNotDeleteOnDetach=!1,e._deleteOnDetach=!0,e.addConnection(a)}else e=a.makeEndpoint(0===c,b,f),e._doNotDeleteOnDetach=!1,e._deleteOnDetach=!0;return null!=e&&(j.detachFromConnection(a),a.endpoints[c]=e,a[h.el]=e.element,a[h.elId]=e.elementId,k[0===c?"newSourceId":"newTargetId"]=e.elementId,bb(k),d||a.repaint()),k.element=b,k}.bind(this);this.setSource=function(a,b,c){var d=_(a,b,0,c);this.anchorManager.sourceChanged(d.originalSourceId,d.newSourceId,a,d.el)},this.setTarget=function(a,b,c){var d=_(a,b,1,c);this.anchorManager.updateOtherEndpoint(d.originalSourceId,d.originalTargetId,d.newTargetId,a)},this.deleteEndpoint=function(a,b,c){var d="string"==typeof a?y[a]:a;return d&&h.deleteObject({endpoint:d,dontUpdateHover:b,deleteAttachedObjects:c}),h},this.deleteEveryEndpoint=function(){var a=h.setSuspendDrawing(!0);for(var b in x){var c=x[b];if(c&&c.length)for(var d=0,e=c.length;e>d;d++)h.deleteEndpoint(c[d],!0)}return x={},z={},y={},A={},B={},h.anchorManager.reset(),h.getDragManager().reset(),a||h.setSuspendDrawing(!1),h};var ab=function(a,b,c){var d=h.Defaults.ConnectionType||h.getDefaultConnectionType(),e=a.constructor==d,f=e?{connection:a,source:a.source,target:a.target,sourceId:a.sourceId,targetId:a.targetId,sourceEndpoint:a.endpoints[0],targetEndpoint:a.endpoints[1]}:a;b&&h.fire("connectionDetached",f,c),h.fire("internal.connectionDetached",f,c),h.anchorManager.connectionDetached(f)},bb=h.fireMoveEvent=function(a,b){h.fire("connectionMoved",a,b)};this.unregisterEndpoint=function(a){a._jsPlumb.uuid&&(y[a._jsPlumb.uuid]=null),h.anchorManager.deleteEndpoint(a);for(var b in x){var c=x[b];if(c){for(var d=[],e=0,f=c.length;f>e;e++)c[e]!=a&&d.push(c[e]);x[b]=d}x[b].length<1&&delete x[b]}},this.detach=function(){if(0!==arguments.length){var a=h.Defaults.ConnectionType||h.getDefaultConnectionType(),b=arguments[0].constructor==a,c=2==arguments.length?b?arguments[1]||{}:arguments[0]:arguments[0],e=c.fireEvent!==!1,f=c.forceDetach,g=b?arguments[0]:c.connection,i=b?null:c.deleteAttachedObjects;if(g)(f||d.functionChain(!0,!1,[[g.endpoints[0],"isDetachAllowed",[g]],[g.endpoints[1],"isDetachAllowed",[g]],[g,"isDetachAllowed",[g]],[h,"checkCondition",["beforeDetach",g]]]))&&g.endpoints[0].detach({connection:g,ignoreTarget:!1,forceDetach:!0,fireEvent:e,deleteAttachedObjects:i});else{var j=r.extend({},c);if(j.uuids)M(j.uuids[0]).detachFrom(M(j.uuids[1]),e);else if(j.sourceEndpoint&&j.targetEndpoint)j.sourceEndpoint.detachFrom(j.targetEndpoint);else{var k=Z(h.getElement(j.source)),l=Z(h.getElement(j.target));T(k,function(a){(a.sourceId==k&&a.targetId==l||a.targetId==k&&a.sourceId==l)&&h.checkCondition("beforeDetach",a)&&a.endpoints[0].detach({connection:a,ignoreTarget:!1,forceDetach:!0,fireEvent:e})})}}}},this.detachAllConnections=function(a,b){b=b||{},a=h.getElement(a);var c=Z(a),d=x[c];if(d&&d.length)for(var e=0,f=d.length;f>e;e++)d[e].detachAll(b.fireEvent!==!1,b.forceDetach);return h},this.detachEveryConnection=function(a){return a=a||{},h.batch(function(){for(var b in x){var c=x[b];if(c&&c.length)for(var d=0,e=c.length;e>d;d++)c[d].detachAll(a.fireEvent!==!1,a.forceDetach)}w.length=0}),h},this.deleteObject=function(a){var b={endpoints:{},connections:{},endpointCount:0,connectionCount:0},c=(a.fireEvent!==!1,a.deleteAttachedObjects!==!1),e=function(d){if(null!=d&&null==b.connections[d.id]&&(a.dontUpdateHover||null==d._jsPlumb||d.setHover(!1),b.connections[d.id]=d,b.connectionCount++,c))for(var e=0;e<d.endpoints.length;e++)d.endpoints[e]._deleteOnDetach&&f(d.endpoints[e])},f=function(d){if(null!=d&&null==b.endpoints[d.id]&&(a.dontUpdateHover||null==d._jsPlumb||d.setHover(!1),b.endpoints[d.id]=d,b.endpointCount++,c))for(var f=0;f<d.connections.length;f++){var g=d.connections[f];e(g)}};a.connection?e(a.connection):f(a.endpoint);for(var g in b.connections){var i=b.connections[g];if(i._jsPlumb){d.removeWithFunction(w,function(a){return i.id==a.id}),ab(i,a.fireEvent===!1?!1:!i.pending,a.originalEvent);var j=null==a.deleteAttachedObjects?null:!a.deleteAttachedObjects;i.endpoints[0].detachFromConnection(i,null,j),i.endpoints[1].detachFromConnection(i,null,j),i.cleanup(!0),i.destroy(!0)}}for(var k in b.endpoints){var l=b.endpoints[k];l._jsPlumb&&(h.unregisterEndpoint(l),l.cleanup(!0),l.destroy(!0))}return b},this.draggable=function(a,b){var c;return k(function(a){c=o(a),c.el&&N(c.el,!0,b,c.id,!0)},a),h},this.droppable=function(a,b){var c;return b=b||{},b.allowLoopback=!1,k(function(a){c=o(a),c.el&&h.initDroppable(c.el,b)},a),h};var cb=function(a,b,c,d){for(var e=0,f=a.length;f>e;e++)a[e][b].apply(a[e],c);return d(a)},db=function(a,b,c){for(var d=[],e=0,f=a.length;f>e;e++)d.push([a[e][b].apply(a[e],c),a[e]]);return d},eb=function(a,b,c){return function(){return cb(a,b,arguments,c)}},fb=function(a,b){return function(){return db(a,b,arguments)}},gb=function(a,b){var c=[];if(a)if("string"==typeof a){if("*"===a)return a;c.push(a)}else if(b)c=a;else if(a.length)for(var d=0,e=a.length;e>d;d++)c.push(o(a[d]).id);else c.push(o(a).id);return c},hb=function(a,b,c){return"*"===a?!0:a.length>0?-1!=a.indexOf(b):!c};this.getConnections=function(a,b){a?a.constructor==String&&(a={scope:a}):a={};for(var c=a.scope||h.getDefaultScope(),d=gb(c,!0),e=gb(a.source),f=gb(a.target),g=!b&&d.length>1?{}:[],i=function(a,c){if(!b&&d.length>1){var e=g[a];null==e&&(e=g[a]=[]),e.push(c)}else g.push(c)},j=0,k=w.length;k>j;j++){var l=w[j],m=l.proxies&&l.proxies[0]?l.proxies[0].originalEp.elementId:l.sourceId,n=l.proxies&&l.proxies[1]?l.proxies[1].originalEp.elementId:l.targetId;hb(d,l.scope)&&hb(e,m)&&hb(f,n)&&i(l.scope,l)}return g};var ib=function(a,b){return function(c){for(var d=0,e=a.length;e>d;d++)c(a[d]);return b(a)}},jb=function(a){return function(b){return a[b]}},kb=function(a,b){var c,d,e={length:a.length,each:ib(a,b),get:jb(a)},f=["setHover","removeAllOverlays","setLabel","addClass","addOverlay","removeOverlay","removeOverlays","showOverlay","hideOverlay","showOverlays","hideOverlays","setPaintStyle","setHoverPaintStyle","setSuspendEvents","setParameter","setParameters","setVisible","repaint","addType","toggleType","removeType","removeClass","setType","bind","unbind"],g=["getLabel","getOverlay","isHover","getParameter","getParameters","getPaintStyle","getHoverPaintStyle","isVisible","hasType","getType","isSuspendEvents"];for(c=0,d=f.length;d>c;c++)e[f[c]]=eb(a,f[c],b);for(c=0,d=g.length;d>c;c++)e[g[c]]=fb(a,g[c]);return e},lb=function(a){var b=kb(a,lb);return r.extend(b,{setDetachable:eb(a,"setDetachable",lb),setReattach:eb(a,"setReattach",lb),setConnector:eb(a,"setConnector",lb),detach:function(){for(var b=0,c=a.length;c>b;b++)h.detach(a[b])},isDetachable:fb(a,"isDetachable"),isReattach:fb(a,"isReattach")})},mb=function(a){var b=kb(a,mb);return r.extend(b,{setEnabled:eb(a,"setEnabled",mb),setAnchor:eb(a,"setAnchor",mb),isEnabled:fb(a,"isEnabled"),detachAll:function(){for(var b=0,c=a.length;c>b;b++)a[b].detachAll()},remove:function(){for(var b=0,c=a.length;c>b;b++)h.deleteObject({endpoint:a[b]})}})};this.select=function(a){return a=a||{},a.scope=a.scope||"*",lb(a.connections||h.getConnections(a,!0))},this.selectEndpoints=function(a){a=a||{},a.scope=a.scope||"*";var b=!a.element&&!a.source&&!a.target,c=b?"*":gb(a.element),d=b?"*":gb(a.source),e=b?"*":gb(a.target),f=gb(a.scope,!0),g=[];for(var h in x){var i=hb(c,h,!0),j=hb(d,h,!0),k="*"!=d,l=hb(e,h,!0),m="*"!=e;if(i||j||l)a:for(var n=0,o=x[h].length;o>n;n++){var p=x[h][n];if(hb(f,p.scope,!0)){var q=k&&d.length>0&&!p.isSource,r=m&&e.length>0&&!p.isTarget;if(q||r)continue a;g.push(p)}}}return mb(g)},this.getAllConnections=function(){return w},this.getDefaultScope=function(){return H},this.getEndpoint=M,this.getEndpoints=function(a){return x[o(a).id]},this.getDefaultEndpointType=function(){return r.Endpoint},this.getDefaultConnectionType=function(){return r.Connection},this.getId=Z,this.appendElement=K;var nb=!1;this.isHoverSuspended=function(){return nb},this.setHoverSuspended=function(a){nb=a},this.hide=function(a,b){return V(a,"none",b),h},this.idstamp=J,this.connectorsInitialized=!1,this.registerConnectorType=function(a,b){c.push([a,b])};var ob=function(a){if(!s&&a){var b=h.getElement(a);b.offsetParent&&h.setContainer(b.offsetParent)}},pb=function(){h.Defaults.Container&&h.setContainer(h.Defaults.Container)},qb=h.manage=function(a,b,c){return z[a]||(z[a]={el:b,endpoints:[],connections:[]},z[a].info=rb({elId:a,timestamp:G}),c||h.fire("manageElement",{id:a,info:z[a].info,el:b})),z[a]},rb=this.updateOffset=function(a){var b,c=a.timestamp,d=a.recalc,e=a.offset,f=a.elId;return F&&!c&&(c=G),!d&&c&&c===B[f]?{o:a.offset||A[f],s:E[f]}:(d||!e&&null==A[f]?(b=z[f]?z[f].el:null,null!=b&&(E[f]=h.getSize(b),A[f]=h.getOffset(b),B[f]=c)):(A[f]=e||A[f],null==E[f]&&(b=z[f].el,null!=b&&(E[f]=h.getSize(b))),B[f]=c),A[f]&&!A[f].right&&(A[f].right=A[f].left+E[f][0],A[f].bottom=A[f].top+E[f][1],A[f].width=E[f][0],A[f].height=E[f][1],A[f].centerx=A[f].left+A[f].width/2,A[f].centery=A[f].top+A[f].height/2),{o:A[f],s:E[f]})};this.init=function(){a=b.jsPlumb.getRenderModes();var e=function(a,c,e){b.jsPlumb.Connectors[a][c]=function(){e.apply(this,arguments),b.jsPlumb.ConnectorRenderers[a].apply(this,arguments)
},d.extend(b.jsPlumb.Connectors[a][c],[e,b.jsPlumb.ConnectorRenderers[a]])};if(!b.jsPlumb.connectorsInitialized){for(var f=0;f<c.length;f++)for(var g=0;g<a.length;g++)e(a[g],c[f][1],c[f][0]);b.jsPlumb.connectorsInitialized=!0}v||(pb(),h.anchorManager=new b.jsPlumb.AnchorManager({jsPlumbInstance:h}),v=!0,h.fire("ready",h))}.bind(this),this.log=u,this.jsPlumbUIComponent=m,this.makeAnchor=function(){var a,c=function(a,c){if(b.jsPlumb.Anchors[a])return new b.jsPlumb.Anchors[a](c);if(!h.Defaults.DoNotThrowErrors)throw{msg:"jsPlumb: unknown anchor type '"+a+"'"}};if(0===arguments.length)return null;var e=arguments[0],f=arguments[1],g=(arguments[2],null);if(e.compute&&e.getOrientation)return e;if("string"==typeof e)g=c(arguments[0],{elementId:f,jsPlumbInstance:h});else if(d.isArray(e))if(d.isArray(e[0])||d.isString(e[0]))2==e.length&&d.isObject(e[1])?d.isString(e[0])?(a=b.jsPlumb.extend({elementId:f,jsPlumbInstance:h},e[1]),g=c(e[0],a)):(a=b.jsPlumb.extend({elementId:f,jsPlumbInstance:h,anchors:e[0]},e[1]),g=new b.jsPlumb.DynamicAnchor(a)):g=new r.DynamicAnchor({anchors:e,selector:null,elementId:f,jsPlumbInstance:h});else{var i={x:e[0],y:e[1],orientation:e.length>=4?[e[2],e[3]]:[0,0],offsets:e.length>=6?[e[4],e[5]]:[0,0],elementId:f,jsPlumbInstance:h,cssClass:7==e.length?e[6]:null};g=new b.jsPlumb.Anchor(i),g.clone=function(){return new b.jsPlumb.Anchor(i)}}return g.id||(g.id="anchor_"+J()),g},this.makeAnchors=function(a,c,e){for(var f=[],g=0,i=a.length;i>g;g++)"string"==typeof a[g]?f.push(b.jsPlumb.Anchors[a[g]]({elementId:c,jsPlumbInstance:e})):d.isArray(a[g])&&f.push(h.makeAnchor(a[g],c,e));return f},this.makeDynamicAnchor=function(a,c){return new b.jsPlumb.DynamicAnchor({anchors:a,selector:c,elementId:null,jsPlumbInstance:h})},this.targetEndpointDefinitions={};var sb=function(){};this.sourceEndpointDefinitions={};var tb=function(a,b,c,d,e){for(var f=a.target||a.srcElement,g=!1,h=d.getSelector(b,c),i=0;i<h.length;i++)if(h[i]==f){g=!0;break}return e?!g:g},ub=function(a,c,e,f,g){var i=new m(c),j=c._jsPlumb.EndpointDropHandler({jsPlumb:h,enabled:function(){return a.def.enabled},isFull:function(){var b=h.select({target:a.id}).length;return a.def.maxConnections>0&&b>=a.def.maxConnections},element:a.el,elementId:a.id,isSource:f,isTarget:g,addClass:function(b){h.addClass(a.el,b)},removeClass:function(b){h.removeClass(a.el,b)},onDrop:function(a){var b=a.endpoints[0];b.anchor.locked=!1},isDropAllowed:function(){return i.isDropAllowed.apply(i,arguments)},isRedrop:function(b){return null!=b.suspendedElement&&null!=b.suspendedEndpoint&&b.suspendedEndpoint.element===a.el},getEndpoint:function(d){var e=a.def.endpoint;if(null==e||null==e._jsPlumb){var f=h.deriveEndpointAndAnchorSpec(d.getType().join(" "),!0),g=f.endpoints?b.jsPlumb.extend(c,{endpoint:a.def.def.endpoint||f.endpoints[1]}):c;f.anchors&&(g=b.jsPlumb.extend(g,{anchor:a.def.def.anchor||f.anchors[1]})),e=h.addEndpoint(a.el,g),e._mtNew=!0}if(c.uniqueEndpoint&&(a.def.endpoint=e),e._doNotDeleteOnDetach=!1,e._deleteOnDetach=!0,d.isDetachable()&&e.initDraggable(),null!=e.anchor.positionFinder){var i=h.getUIPosition(arguments,h.getZoom()),j=h.getOffset(a.el),k=h.getSize(a.el),l=null==i?[0,0]:e.anchor.positionFinder(i,j,k,e.anchor.constructorParams);e.anchor.x=l[0],e.anchor.y=l[1]}return e},maybeCleanup:function(a){a._mtNew&&0===a.connections.length?h.deleteObject({endpoint:a}):delete a._mtNew}}),k=b.jsPlumb.dragEvents.drop;return e.scope=e.scope||c.scope||h.Defaults.Scope,e[k]=d.wrap(e[k],j,!0),g&&(e[b.jsPlumb.dragEvents.over]=function(){return!0}),c.allowLoopback===!1&&(e.canDrop=function(b){var c=b.getDragElement()._jsPlumbRelatedElement;return c!=a.el}),h.initDroppable(a.el,e,"internal"),j};this.makeTarget=function(a,c,d){var e=b.jsPlumb.extend({_jsPlumb:this},d);b.jsPlumb.extend(e,c),sb(e,1,this);for(var f=e.maxConnections||-1,g=function(a){var c=o(a),d=c.id,g=b.jsPlumb.extend({},e.dropOptions||{}),h=e.connectionType||"default";this.targetEndpointDefinitions[d]=this.targetEndpointDefinitions[d]||{},ob(d),c.el._isJsPlumbGroup&&null==g.rank&&(g.rank=-1);var i={def:b.jsPlumb.extend({},e),uniqueEndpoint:e.uniqueEndpoint,maxConnections:f,enabled:!0};c.def=i,this.targetEndpointDefinitions[d][h]=i,ub(c,e,g,e.isSource===!0,!0),c.el._katavorioDrop[c.el._katavorioDrop.length-1].targetDef=i}.bind(this),h=a.length&&a.constructor!=String?a:[a],i=0,j=h.length;j>i;i++)g(h[i]);return this},this.unmakeTarget=function(a,b){var c=o(a);return h.destroyDroppable(c.el,"internal"),b||delete this.targetEndpointDefinitions[c.id],this},this.makeSource=function(a,c,e){var f=b.jsPlumb.extend({_jsPlumb:this},e);b.jsPlumb.extend(f,c);var g=f.connectionType||"default",i=h.deriveEndpointAndAnchorSpec(g);f.endpoint=f.endpoint||i.endpoints[0],f.anchor=f.anchor||i.anchors[0],sb(f,0,this);for(var j=f.maxConnections||-1,k=f.onMaxConnections,l=function(a){var c=a.id,e=this.getElement(a.el);this.sourceEndpointDefinitions[c]=this.sourceEndpointDefinitions[c]||{},ob(c);var i={def:b.jsPlumb.extend({},f),uniqueEndpoint:f.uniqueEndpoint,maxConnections:j,enabled:!0};this.sourceEndpointDefinitions[c][g]=i,a.def=i;var l=b.jsPlumb.dragEvents.stop,m=b.jsPlumb.dragEvents.drag,o=b.jsPlumb.extend({},f.dragOptions||{}),p=o.drag,q=o.stop,r=null,s=!1;o.scope=o.scope||f.scope,o[m]=d.wrap(o[m],function(){p&&p.apply(this,arguments),s=!1}),o[l]=d.wrap(o[l],function(){if(q&&q.apply(this,arguments),this.currentlyDragging=!1,null!=r._jsPlumb){var a=f.anchor||this.Defaults.Anchor,b=r.anchor,d=r.connections[0],e=this.makeAnchor(a,c,this),g=r.element;if(null!=e.positionFinder){var i=h.getOffset(g),j=this.getSize(g),k={left:i.left+b.x*j[0],top:i.top+b.y*j[1]},l=e.positionFinder(k,i,j,e.constructorParams);e.x=l[0],e.y=l[1]}r.setAnchor(e,!0),r.repaint(),this.repaint(r.elementId),null!=d&&this.repaint(d.targetId)}}.bind(this));var t=function(i){if(3!==i.which&&2!==i.button){var l=this.sourceEndpointDefinitions[c][g];if(l.enabled){if(c=this.getId(this.getElement(a.el)),f.filter){var m=d.isString(f.filter)?tb(i,a.el,f.filter,this,f.filterExclude):f.filter(i,a.el);if(m===!1)return}var p=this.select({source:c}).length;if(l.maxConnections>=0&&p>=l.maxConnections)return k&&k({element:a.el,maxConnections:j},i),!1;var q=b.jsPlumb.getPositionOnElement(i,e,n),t={};b.jsPlumb.extend(t,f),t.isTemporarySource=!0,t.anchor=[q[0],q[1],0,0],t.dragOptions=o,l.def.scope&&(t.scope=l.def.scope),r=this.addEndpoint(c,t),s=!0,r._doNotDeleteOnDetach=!1,r._deleteOnDetach=!0,l.uniqueEndpoint&&(l.endpoint?r.finalEndpoint=l.endpoint:(l.endpoint=r,r._deleteOnDetach=!1,r._doNotDeleteOnDetach=!0));var u=function(){h.off(r.canvas,"mouseup",u),h.off(a.el,"mouseup",u),s&&(s=!1,h.deleteEndpoint(r))};h.on(r.canvas,"mouseup",u),h.on(a.el,"mouseup",u);var v={};if(l.def.extract)for(var w in l.def.extract){var x=(i.srcElement||i.target).getAttribute(w);x&&(v[l.def.extract[w]]=x)}h.trigger(r.canvas,"mousedown",i,v),d.consume(i)}}}.bind(this);this.on(a.el,"mousedown",t),i.trigger=t,f.filter&&(d.isString(f.filter)||d.isFunction(f.filter))&&h.setDragFilter(a.el,f.filter);var u=b.jsPlumb.extend({},f.dropOptions||{});ub(a,f,u,!0,f.isTarget===!0)}.bind(this),m=a.length&&a.constructor!=String?a:[a],p=0,q=m.length;q>p;p++)l(o(m[p]));return this},this.unmakeSource=function(a,b,c){var d=o(a);h.destroyDroppable(d.el,"internal");var e=this.sourceEndpointDefinitions[d.id];if(e)for(var f in e)if(null==b||b===f){var g=e[f].trigger;g&&h.off(d.el,"mousedown",g),c||delete this.sourceEndpointDefinitions[d.id][f]}return this},this.unmakeEverySource=function(){for(var a in this.sourceEndpointDefinitions)h.unmakeSource(a,null,!0);return this.sourceEndpointDefinitions={},this};var vb=function(a,b,c){b=d.isArray(b)?b:[b];var e=Z(a);c=c||"default";for(var f=0;f<b.length;f++){var g=this[b[f]][e];if(g&&g[c])return g[c].def.scope||this.Defaults.Scope}}.bind(this),wb=function(a,b,c,e){c=d.isArray(c)?c:[c];var f=Z(a);e=e||"default";for(var g=0;g<c.length;g++){var h=this[c[g]][f];h&&h[e]&&(h[e].def.scope=b)}}.bind(this);this.getScope=function(a){return vb(a,["sourceEndpointDefinitions","targetEndpointDefinitions"])},this.getSourceScope=function(a){return vb(a,"sourceEndpointDefinitions")},this.getTargetScope=function(a){return vb(a,"targetEndpointDefinitions")},this.setScope=function(a,b,c){this.setSourceScope(a,b,c),this.setTargetScope(a,b,c)},this.setSourceScope=function(a,b,c){wb(a,b,"sourceEndpointDefinitions",c),this.setDragScope(a,b)},this.setTargetScope=function(a,b,c){wb(a,b,"targetEndpointDefinitions",c),this.setDropScope(a,b)},this.unmakeEveryTarget=function(){for(var a in this.targetEndpointDefinitions)h.unmakeTarget(a,!0);return this.targetEndpointDefinitions={},this};var xb=function(a,b,c,e,f){var g,i,j,k="source"==a?this.sourceEndpointDefinitions:this.targetEndpointDefinitions;if(f=f||"default",b.length&&!d.isString(b)){g=[];for(var l=0,m=b.length;m>l;l++)i=o(b[l]),k[i.id]&&k[i.id][f]&&(g[l]=k[i.id][f].enabled,j=e?!g[l]:c,k[i.id][f].enabled=j,h[j?"removeClass":"addClass"](i.el,"jtk-"+a+"-disabled"))}else{i=o(b);var n=i.id;k[n]&&k[n][f]&&(g=k[n][f].enabled,j=e?!g:c,k[n][f].enabled=j,h[j?"removeClass":"addClass"](i.el,"jtk-"+a+"-disabled"))}return g}.bind(this),yb=function(a,b){return d.isString(a)||!a.length?b.apply(this,[a]):a.length?b.apply(this,[a[0]]):void 0}.bind(this);this.toggleSourceEnabled=function(a,b){return xb("source",a,null,!0,b),this.isSourceEnabled(a,b)},this.setSourceEnabled=function(a,b,c){return xb("source",a,b,null,c)},this.isSource=function(a,b){return b=b||"default",yb(a,function(a){var c=this.sourceEndpointDefinitions[o(a).id];return null!=c&&null!=c[b]}.bind(this))},this.isSourceEnabled=function(a,b){return b=b||"default",yb(a,function(a){var c=this.sourceEndpointDefinitions[o(a).id];return c&&c[b]&&c[b].enabled===!0}.bind(this))},this.toggleTargetEnabled=function(a,b){return xb("target",a,null,!0,b),this.isTargetEnabled(a,b)},this.isTarget=function(a,b){return b=b||"default",yb(a,function(a){var c=this.targetEndpointDefinitions[o(a).id];return null!=c&&null!=c[b]}.bind(this))},this.isTargetEnabled=function(a,b){return b=b||"default",yb(a,function(a){var c=this.targetEndpointDefinitions[o(a).id];return c&&c[b]&&c[b].enabled===!0}.bind(this))},this.setTargetEnabled=function(a,b,c){return xb("target",a,b,null,c)},this.ready=function(a){h.bind("ready",a)};var zb=function(a,b){if("object"==typeof a&&a.length)for(var c=0,d=a.length;d>c;c++)b(a[c]);else b(a);return h};this.repaint=function(a,b,c){return zb(a,function(a){L(a,b,c)})},this.revalidate=function(a,b,c){return zb(a,function(a){var d=c?a:h.getId(a);h.updateOffset({elId:d,recalc:!0,timestamp:b}),h.repaint(a)})},this.repaintEverything=function(){var a,b=e();for(a in x)h.updateOffset({elId:a,recalc:!0,timestamp:b});for(a in x)L(a,null,b);return this},this.removeAllEndpoints=function(a,b,c){c=c||[];var d=function(a){var e,f,g=o(a),i=x[g.id];if(i)for(c.push(g),e=0,f=i.length;f>e;e++)h.deleteEndpoint(i[e],!1);if(delete x[g.id],b&&g.el&&3!=g.el.nodeType&&8!=g.el.nodeType)for(e=0,f=g.el.childNodes.length;f>e;e++)d(g.el.childNodes[e])};return d(a),this};var Ab=function(a,b){h.removeAllEndpoints(a.id,!0,b);for(var c=function(a){h.getDragManager().elementRemoved(a.id),h.anchorManager.clearFor(a.id),h.anchorManager.removeFloatingConnection(a.id),h.isSource(a.el)&&h.unmakeSource(a.el),h.isTarget(a.el)&&h.unmakeTarget(a.el),h.destroyDraggable(a.el),h.destroyDroppable(a.el),delete h.floatingConnections[a.id],delete z[a.id],delete A[a.id],a.el&&(h.removeElement(a.el),a.el._jsPlumb=null)},d=1;d<b.length;d++)c(b[d]);c(a)};this.remove=function(a,b){var c=o(a),d=[];return c.text?c.el.parentNode.removeChild(c.el):c.id&&h.batch(function(){Ab(c,d)},b===!1),h},this.empty=function(a,b){var c=[],d=function(a,b){var e=o(a);if(e.text)e.el.parentNode.removeChild(e.el);else if(e.el){for(;e.el.childNodes.length>0;)d(e.el.childNodes[0]);b||Ab(e,c)}};return h.batch(function(){d(a,!0)},b===!1),h},this.reset=function(){h.silently(function(){nb=!1,h.removeAllGroups(),h.removeGroupManager(),h.deleteEveryEndpoint(),h.unbind(),this.targetEndpointDefinitions={},this.sourceEndpointDefinitions={},w.length=0,this.doReset&&this.doReset()}.bind(this))};var Bb=function(a){a.canvas&&a.canvas.parentNode&&a.canvas.parentNode.removeChild(a.canvas),a.cleanup(),a.destroy()};this.clear=function(){h.select().each(Bb),h.selectEndpoints().each(Bb),x={},y={}},this.setDefaultScope=function(a){return H=a,h},this.setDraggable=U,this.deriveEndpointAndAnchorSpec=function(a,b){for(var c=((b?"":"default ")+a).split(/[\s]/),d=null,e=null,f=null,g=null,i=0;i<c.length;i++){var j=h.getType(c[i],"connection");j&&(j.endpoints&&(d=j.endpoints),j.endpoint&&(e=j.endpoint),j.anchors&&(g=j.anchors),j.anchor&&(f=j.anchor))}return{endpoints:d?d:[e,e],anchors:g?g:[f,f]}},this.setId=function(a,b,c){var e;d.isString(a)?e=a:(a=this.getElement(a),e=this.getId(a));var f=this.getConnections({source:e,scope:"*"},!0),g=this.getConnections({target:e,scope:"*"},!0);b=""+b,c?a=this.getElement(b):(a=this.getElement(e),this.setAttribute(a,"id",b)),x[b]=x[e]||[];for(var h=0,i=x[b].length;i>h;h++)x[b][h].setElementId(b),x[b][h].setReferenceElement(a);delete x[e],this.sourceEndpointDefinitions[b]=this.sourceEndpointDefinitions[e],delete this.sourceEndpointDefinitions[e],this.targetEndpointDefinitions[b]=this.targetEndpointDefinitions[e],delete this.targetEndpointDefinitions[e],this.anchorManager.changeId(e,b),this.getDragManager().changeId(e,b),z[b]=z[e],delete z[e];var j=function(c,d,e){for(var f=0,g=c.length;g>f;f++)c[f].endpoints[d].setElementId(b),c[f].endpoints[d].setReferenceElement(a),c[f][e+"Id"]=b,c[f][e]=a};j(f,0,"source"),j(g,1,"target"),this.repaint(b)},this.setDebugLog=function(a){u=a},this.setSuspendDrawing=function(a,b){var c=F;return F=a,G=a?(new Date).getTime():null,b&&this.repaintEverything(),c},this.isSuspendDrawing=function(){return F},this.getSuspendedAt=function(){return G},this.batch=function(a,b){var c=this.isSuspendDrawing();c||this.setSuspendDrawing(!0);try{a()}catch(e){d.log("Function run while suspended failed",e)}c||this.setSuspendDrawing(!1,!b)},this.doWhileSuspended=this.batch,this.getCachedData=Y,this.timestamp=e,this.show=function(a,b){return V(a,"block",b),h},this.toggleVisible=X,this.toggleDraggable=W,this.addListener=this.bind};d.extend(b.jsPlumbInstance,d.EventGenerator,{setAttribute:function(a,b,c){this.setAttribute(a,b,c)},getAttribute:function(a,c){return this.getAttribute(b.jsPlumb.getElement(a),c)},convertToFullOverlaySpec:function(a){return d.isString(a)&&(a=[a,{}]),a[1].id=a[1].id||d.uuid(),a},registerConnectionType:function(a,c){if(this._connectionTypes[a]=b.jsPlumb.extend({},c),c.overlays){for(var d={},e=0;e<c.overlays.length;e++){var f=this.convertToFullOverlaySpec(c.overlays[e]);d[f[1].id]=f}this._connectionTypes[a].overlays=d}},registerConnectionTypes:function(a){for(var b in a)this.registerConnectionType(b,a[b])},registerEndpointType:function(a,c){if(this._endpointTypes[a]=b.jsPlumb.extend({},c),c.overlays){for(var d={},e=0;e<c.overlays.length;e++){var f=this.convertToFullOverlaySpec(c.overlays[e]);d[f[1].id]=f}this._endpointTypes[a].overlays=d}},registerEndpointTypes:function(a){for(var b in a)this.registerEndpointType(b,a[b])},getType:function(a,b){return"connection"===b?this._connectionTypes[a]:this._endpointTypes[a]},setIdChanged:function(a,b){this.setId(a,b,!0)},setParent:function(a,b){var c=this.getElement(a),d=this.getId(c),e=this.getElement(b),f=this.getId(e);c.parentNode.removeChild(c),e.appendChild(c),this.getDragManager().setParent(c,d,e,f)},extend:function(a,b,c){var d;if(c)for(d=0;d<c.length;d++)a[c[d]]=b[c[d]];else for(d in b)a[d]=b[d];return a},floatingConnections:{},getFloatingAnchorIndex:function(a){return a.endpoints[0].isFloating()?0:a.endpoints[1].isFloating()?1:-1}}),q.prototype.Defaults={Anchor:"Bottom",Anchors:[null,null],ConnectionsDetachable:!0,ConnectionOverlays:[],Connector:"Bezier",Container:null,DoNotThrowErrors:!1,DragOptions:{},DropOptions:{},Endpoint:"Dot",EndpointOverlays:[],Endpoints:[null,null],EndpointStyle:{fill:"#456"},EndpointStyles:[null,null],EndpointHoverStyle:null,EndpointHoverStyles:[null,null],HoverPaintStyle:null,LabelStyle:{color:"black"},LogEnabled:!1,Overlays:[],MaxConnections:1,PaintStyle:{"stroke-width":4,stroke:"#456"},ReattachConnections:!1,RenderMode:"svg",Scope:"jsPlumb_DefaultScope"};var r=new q;b.jsPlumb=r,r.getInstance=function(a,b){var c=new q(a);if(b)for(var d in b)c[d]=b[d];return c.init(),c},r.each=function(a,b){if(null!=a)if("string"==typeof a)b(r.getElement(a));else if(null!=a.length)for(var c=0;c<a.length;c++)b(r.getElement(a[c]));else b(a)},"function"==typeof define&&define("jsplumb",[],function(){return r}),"undefined"!=typeof exports&&(exports.jsPlumb=r)}.call("undefined"!=typeof window?window:this),function(){var a=this,b=a.jsPlumbUtil,c=function(a,b){if(null==b)return[0,0];var c=h(b),d=g(c,0);return[d[a+"X"],d[a+"Y"]]},d=c.bind(this,"page"),e=c.bind(this,"screen"),f=c.bind(this,"client"),g=function(a,b){return a.item?a.item(b):a[b]},h=function(a){return a.touches&&a.touches.length>0?a.touches:a.changedTouches&&a.changedTouches.length>0?a.changedTouches:a.targetTouches&&a.targetTouches.length>0?a.targetTouches:[a]},i=function(a){var b={},c=[],d={},e={},f={};this.register=function(g){var h=a.getId(g),i=a.getOffset(g);b[h]||(b[h]=g,c.push(g),d[h]={});var j=function(b){if(b)for(var c=0;c<b.childNodes.length;c++)if(3!=b.childNodes[c].nodeType&&8!=b.childNodes[c].nodeType){var g=jsPlumb.getElement(b.childNodes[c]),k=a.getId(b.childNodes[c],null,!0);if(k&&e[k]&&e[k]>0){var l=a.getOffset(g);d[h][k]={id:k,offset:{left:l.left-i.left,top:l.top-i.top}},f[k]=h}j(b.childNodes[c])}};j(g)},this.updateOffsets=function(b,c){if(null!=b){c=c||{};var e=jsPlumb.getElement(b),g=a.getId(e),h=d[g],i=a.getOffset(e);if(h)for(var j in h)if(h.hasOwnProperty(j)){var k=jsPlumb.getElement(j),l=c[j]||a.getOffset(k);if(null==k.offsetParent&&null!=d[g][j])continue;d[g][j]={id:j,offset:{left:l.left-i.left,top:l.top-i.top}},f[j]=g}}},this.endpointAdded=function(c,g){g=g||a.getId(c);var h=document.body,i=c.parentNode;for(e[g]=e[g]?e[g]+1:1;null!=i&&i!=h;){var j=a.getId(i,null,!0);if(j&&b[j]){var k=a.getOffset(i);if(null==d[j][g]){var l=a.getOffset(c);d[j][g]={id:g,offset:{left:l.left-k.left,top:l.top-k.top}},f[g]=j}break}i=i.parentNode}},this.endpointDeleted=function(a){if(e[a.elementId]&&(e[a.elementId]--,e[a.elementId]<=0))for(var b in d)d.hasOwnProperty(b)&&d[b]&&(delete d[b][a.elementId],delete f[a.elementId])},this.changeId=function(a,b){d[b]=d[a],d[a]={},f[b]=f[a],f[a]=null},this.getElementsForDraggable=function(a){return d[a]},this.elementRemoved=function(a){var b=f[a];b&&(delete d[b][a],delete f[a])},this.reset=function(){b={},c=[],d={},e={}},this.dragEnded=function(b){if(null!=b.offsetParent){var c=a.getId(b),d=f[c];d&&this.updateOffsets(d)}},this.setParent=function(b,c,e,g,h){var i=f[c];d[g]||(d[g]={});var j=a.getOffset(e),k=h||a.getOffset(b);i&&delete d[i][c],d[g][c]={id:c,offset:{left:k.left-j.left,top:k.top-j.top}},f[c]=g},this.clearParent=function(a,b){var c=f[b];c&&(delete d[c][b],delete f[b])},this.revalidateParent=function(b,c,d){var e=f[c];if(e){var g={};g[c]=d,this.updateOffsets(e,g),a.revalidate(e)}},this.getDragAncestor=function(b){var c=jsPlumb.getElement(b),d=a.getId(c),e=f[d];return e?jsPlumb.getElement(e):null}},j=function(a){return null==a?null:a.replace(/^\s\s*/,"").replace(/\s\s*$/,"")},k=function(a,b){b=j(b),"undefined"!=typeof a.className.baseVal?a.className.baseVal=b:a.className=b},l=function(a){return"undefined"==typeof a.className.baseVal?a.className:a.className.baseVal},m=function(a,c,d){c=null==c?[]:b.isArray(c)?c:c.split(/\s+/),d=null==d?[]:b.isArray(d)?d:d.split(/\s+/);var e=l(a),f=e.split(/\s+/),g=function(a,b){for(var c=0;c<b.length;c++)if(a)-1==f.indexOf(b[c])&&f.push(b[c]);else{var d=f.indexOf(b[c]);-1!=d&&f.splice(d,1)}};g(!0,c),g(!1,d),k(a,f.join(" "))};a.jsPlumb.extend(a.jsPlumbInstance.prototype,{headless:!1,pageLocation:d,screenLocation:e,clientLocation:f,getDragManager:function(){return null==this.dragManager&&(this.dragManager=new i(this)),this.dragManager},recalculateOffsets:function(a){this.getDragManager().updateOffsets(a)},createElement:function(a,b,c,d){return this.createElementNS(null,a,b,c,d)},createElementNS:function(a,b,c,d,e){var f,g=null==a?document.createElement(b):document.createElementNS(a,b);c=c||{};for(f in c)g.style[f]=c[f];d&&(g.className=d),e=e||{};for(f in e)g.setAttribute(f,""+e[f]);return g},getAttribute:function(a,b){return null!=a.getAttribute?a.getAttribute(b):null},setAttribute:function(a,b,c){null!=a.setAttribute&&a.setAttribute(b,c)},setAttributes:function(a,b){for(var c in b)b.hasOwnProperty(c)&&a.setAttribute(c,b[c])},appendToRoot:function(a){document.body.appendChild(a)},getRenderModes:function(){return["svg"]},getClass:l,addClass:function(a,b){jsPlumb.each(a,function(a){m(a,b)})},hasClass:function(a,b){return a=jsPlumb.getElement(a),a.classList?a.classList.contains(b):-1!=l(a).indexOf(b)},removeClass:function(a,b){jsPlumb.each(a,function(a){m(a,null,b)})},updateClasses:function(a,b,c){jsPlumb.each(a,function(a){m(a,b,c)})},setClass:function(a,b){jsPlumb.each(a,function(a){k(a,b)})},setPosition:function(a,b){a.style.left=b.left+"px",a.style.top=b.top+"px"},getPosition:function(a){var b=function(b){var c=a.style[b];return c?c.substring(0,c.length-2):0};return{left:b("left"),top:b("top")}},getStyle:function(a,b){return"undefined"!=typeof window.getComputedStyle?getComputedStyle(a,null).getPropertyValue(b):a.currentStyle[b]},getSelector:function(a,b){var c=null;return c=1==arguments.length?null!=a.nodeType?a:document.querySelectorAll(a):a.querySelectorAll(b)},getOffset:function(a,b,c){a=jsPlumb.getElement(a),c=c||this.getContainer();for(var d={left:a.offsetLeft,top:a.offsetTop},e=b||null!=c&&a!=c&&a.offsetParent!=c?a.offsetParent:null,f=function(a){null!=a&&a!==document.body&&(a.scrollTop>0||a.scrollLeft>0)&&(d.left-=a.scrollLeft,d.top-=a.scrollTop)}.bind(this);null!=e;)d.left+=e.offsetLeft,d.top+=e.offsetTop,f(e),e=b?e.offsetParent:e.offsetParent==c?null:e.offsetParent;if(null!=c&&!b&&(c.scrollTop>0||c.scrollLeft>0)){var g=null!=a.offsetParent?this.getStyle(a.offsetParent,"position"):"static",h=this.getStyle(a,"position");"absolute"!==h&&"fixed"!==h&&"absolute"!==g&&"fixed"!=g&&(d.left-=c.scrollLeft,d.top-=c.scrollTop)}return d},getPositionOnElement:function(a,b,c){var d="undefined"!=typeof b.getBoundingClientRect?b.getBoundingClientRect():{left:0,top:0,width:0,height:0},e=document.body,f=document.documentElement,g=window.pageYOffset||f.scrollTop||e.scrollTop,h=window.pageXOffset||f.scrollLeft||e.scrollLeft,i=f.clientTop||e.clientTop||0,j=f.clientLeft||e.clientLeft||0,k=0,l=0,m=d.top+g-i+k*c,n=d.left+h-j+l*c,o=jsPlumb.pageLocation(a),p=d.width||b.offsetWidth*c,q=d.height||b.offsetHeight*c,r=(o[0]-n)/p,s=(o[1]-m)/q;return[r,s]},getAbsolutePosition:function(a){var b=function(b){var c=a.style[b];return c?parseFloat(c.substring(0,c.length-2)):void 0};return[b("left"),b("top")]},setAbsolutePosition:function(a,b,c,d){c?this.animate(a,{left:"+="+(b[0]-c[0]),top:"+="+(b[1]-c[1])},d):(a.style.left=b[0]+"px",a.style.top=b[1]+"px")},getSize:function(a){return[a.offsetWidth,a.offsetHeight]},getWidth:function(a){return a.offsetWidth},getHeight:function(a){return a.offsetHeight},getRenderMode:function(){return"svg"}})}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d="__label",e=function(a,c){var e={cssClass:c.cssClass,labelStyle:a.labelStyle,id:d,component:a,_jsPlumb:a._jsPlumb.instance},f=b.extend(e,c);return new(b.Overlays[a._jsPlumb.instance.getRenderMode()].Label)(f)},f=function(a,d){var e=null;if(c.isArray(d)){var f=d[0],g=b.extend({component:a,_jsPlumb:a._jsPlumb.instance},d[1]);3==d.length&&b.extend(g,d[2]),e=new(b.Overlays[a._jsPlumb.instance.getRenderMode()][f])(g)}else e=d.constructor==String?new(b.Overlays[a._jsPlumb.instance.getRenderMode()][d])({component:a,_jsPlumb:a._jsPlumb.instance}):d;return e.id=e.id||c.uuid(),a.cacheTypeItem("overlay",e,e.id),a._jsPlumb.overlays[e.id]=e,e};b.OverlayCapableJsPlumbUIComponent=function(b){a.jsPlumbUIComponent.apply(this,arguments),this._jsPlumb.overlays={},this._jsPlumb.overlayPositions={},b.label&&(this.getDefaultType().overlays[d]=["Label",{label:b.label,location:b.labelLocation||this.defaultLabelLocation||.5,labelStyle:b.labelStyle||this._jsPlumb.instance.Defaults.LabelStyle,id:d}]),this.setListenerComponent=function(a){if(this._jsPlumb)for(var b in this._jsPlumb.overlays)this._jsPlumb.overlays[b].setListenerComponent(a)}},b.OverlayCapableJsPlumbUIComponent.applyType=function(a,b){if(b.overlays){var c,d={};for(c in b.overlays){var e=a._jsPlumb.overlays[b.overlays[c][1].id];if(e)e.updateFrom(b.overlays[c][1]),d[b.overlays[c][1].id]=!0;else{var f=a.getCachedTypeItem("overlay",b.overlays[c][1].id);null!=f?(f.reattach(a._jsPlumb.instance),f.setVisible(!0),f.updateFrom(b.overlays[c][1]),a._jsPlumb.overlays[f.id]=f):f=a.addOverlay(b.overlays[c],!0),d[f.id]=!0}}for(c in a._jsPlumb.overlays)null==d[a._jsPlumb.overlays[c].id]&&a.removeOverlay(a._jsPlumb.overlays[c].id,!0)}},c.extend(b.OverlayCapableJsPlumbUIComponent,a.jsPlumbUIComponent,{setHover:function(a){if(this._jsPlumb&&!this._jsPlumb.instance.isConnectionBeingDragged())for(var b in this._jsPlumb.overlays)this._jsPlumb.overlays[b][a?"addClass":"removeClass"](this._jsPlumb.instance.hoverClass)},addOverlay:function(a,b){var c=f(this,a);return b||this.repaint(),c},getOverlay:function(a){return this._jsPlumb.overlays[a]},getOverlays:function(){return this._jsPlumb.overlays},hideOverlay:function(a){var b=this.getOverlay(a);b&&b.hide()},hideOverlays:function(){for(var a in this._jsPlumb.overlays)this._jsPlumb.overlays[a].hide()},showOverlay:function(a){var b=this.getOverlay(a);b&&b.show()},showOverlays:function(){for(var a in this._jsPlumb.overlays)this._jsPlumb.overlays[a].show()},removeAllOverlays:function(a){for(var b in this._jsPlumb.overlays)this._jsPlumb.overlays[b].cleanup&&this._jsPlumb.overlays[b].cleanup();this._jsPlumb.overlays={},this._jsPlumb.overlayPositions=null,a||this.repaint()},removeOverlay:function(a,b){var c=this._jsPlumb.overlays[a];c&&(c.setVisible(!1),!b&&c.cleanup&&c.cleanup(),delete this._jsPlumb.overlays[a],this._jsPlumb.overlayPositions&&delete this._jsPlumb.overlayPositions[a])},removeOverlays:function(){for(var a=0,b=arguments.length;b>a;a++)this.removeOverlay(arguments[a])},moveParent:function(a){if(this.bgCanvas&&(this.bgCanvas.parentNode.removeChild(this.bgCanvas),a.appendChild(this.bgCanvas)),this.canvas&&this.canvas.parentNode){this.canvas.parentNode.removeChild(this.canvas),a.appendChild(this.canvas);for(var b in this._jsPlumb.overlays)if(this._jsPlumb.overlays[b].isAppendedAtTopLevel){var c=this._jsPlumb.overlays[b].getElement();c.parentNode.removeChild(c),a.appendChild(c)}}},getLabel:function(){var a=this.getOverlay(d);return null!=a?a.getLabel():null},getLabelOverlay:function(){return this.getOverlay(d)},setLabel:function(a){var b=this.getOverlay(d);if(b)a.constructor==String||a.constructor==Function?b.setLabel(a):(a.label&&b.setLabel(a.label),a.location&&b.setLocation(a.location));else{var c=a.constructor==String||a.constructor==Function?{label:a}:a;b=e(this,c),this._jsPlumb.overlays[d]=b}this._jsPlumb.instance.isSuspendDrawing()||this.repaint()},cleanup:function(a){for(var b in this._jsPlumb.overlays)this._jsPlumb.overlays[b].cleanup(a),this._jsPlumb.overlays[b].destroy(a);a&&(this._jsPlumb.overlays={},this._jsPlumb.overlayPositions=null)},setVisible:function(a){this[a?"showOverlays":"hideOverlays"]()},setAbsoluteOverlayPosition:function(a,b){this._jsPlumb.overlayPositions[a.id]=b},getAbsoluteOverlayPosition:function(a){return this._jsPlumb.overlayPositions?this._jsPlumb.overlayPositions[a.id]:null},_clazzManip:function(a,b,c){if(!c)for(var d in this._jsPlumb.overlays)this._jsPlumb.overlays[d][a+"Class"](b)},addClass:function(a,b){this._clazzManip("add",a,b)},removeClass:function(a,b){this._clazzManip("remove",a,b)}})}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d=function(a,b,c){var d=!1;return{drag:function(){if(d)return d=!1,!0;if(b.element){var e=c.getUIPosition(arguments,c.getZoom());null!=e&&jsPlumb.setPosition(b.element,e),c.repaint(b.element,e),a.paint({anchorPoint:a.anchor.getCurrentLocation({element:a})})}},stopDrag:function(){d=!0}}},e=function(a,b,c,d){var e=jsPlumb.createElement("div",{position:"absolute"});b.appendElement(e);var f=b.getId(e);jsPlumb.setPosition(e,c),e.style.width=d[0]+"px",e.style.height=d[1]+"px",b.manage(f,e,!0),a.id=f,a.element=e},f=function(a,c,d,e,f,g,h,i){var j=new b.FloatingAnchor({reference:c,referenceCanvas:e,jsPlumbInstance:g});return h({paintStyle:a,endpoint:d,anchor:j,source:f,scope:i})},g=["connectorStyle","connectorHoverStyle","connectorOverlays","connector","connectionType","connectorClass","connectorHoverClass"],h=function(a,b){var c=0;if(null!=b)for(var d=0;d<a.connections.length;d++)if(a.connections[d].sourceId==b||a.connections[d].targetId==b){c=d;break}return a.connections[c]};b.Endpoint=function(a){var i=a._jsPlumb,j=a.newConnection,k=a.newEndpoint;this.idPrefix="_jsplumb_e_",this.defaultLabelLocation=[.5,.5],this.defaultOverlayKeys=["Overlays","EndpointOverlays"],b.OverlayCapableJsPlumbUIComponent.apply(this,arguments),this.appendToDefaultType({connectionType:a.connectionType,maxConnections:null==a.maxConnections?this._jsPlumb.instance.Defaults.MaxConnections:a.maxConnections,paintStyle:a.endpointStyle||a.paintStyle||a.style||this._jsPlumb.instance.Defaults.EndpointStyle||b.Defaults.EndpointStyle,hoverPaintStyle:a.endpointHoverStyle||a.hoverPaintStyle||this._jsPlumb.instance.Defaults.EndpointHoverStyle||b.Defaults.EndpointHoverStyle,connectorStyle:a.connectorStyle,connectorHoverStyle:a.connectorHoverStyle,connectorClass:a.connectorClass,connectorHoverClass:a.connectorHoverClass,connectorOverlays:a.connectorOverlays,connector:a.connector,connectorTooltip:a.connectorTooltip}),this._jsPlumb.enabled=!(a.enabled===!1),this._jsPlumb.visible=!0,this.element=b.getElement(a.source),this._jsPlumb.uuid=a.uuid,this._jsPlumb.floatingEndpoint=null;var l=null;this._jsPlumb.uuid&&(a.endpointsByUUID[this._jsPlumb.uuid]=this),this.elementId=a.elementId,this.dragProxy=a.dragProxy,this._jsPlumb.connectionCost=a.connectionCost,this._jsPlumb.connectionsDirected=a.connectionsDirected,this._jsPlumb.currentAnchorClass="",this._jsPlumb.events={};var m=function(){var a=i.endpointAnchorClassPrefix+"-"+this._jsPlumb.currentAnchorClass;this._jsPlumb.currentAnchorClass=this.anchor.getCssClass();var c=i.endpointAnchorClassPrefix+(this._jsPlumb.currentAnchorClass?"-"+this._jsPlumb.currentAnchorClass:"");this.removeClass(a),this.addClass(c),b.updateClasses(this.element,c,a)}.bind(this);this.prepareAnchor=function(a){var b=this._jsPlumb.instance.makeAnchor(a,this.elementId,i);return b.bind("anchorChanged",function(a){this.fire("anchorChanged",{endpoint:this,anchor:a}),m()}.bind(this)),b},this.setPreparedAnchor=function(a,b){return this._jsPlumb.instance.continuousAnchorFactory.clear(this.elementId),this.anchor=a,m(),b||this._jsPlumb.instance.repaint(this.elementId),this},this.setAnchor=function(a,b){var c=this.prepareAnchor(a);return this.setPreparedAnchor(c,b),this};var n=function(a){if(this.connections.length>0)for(var b=0;b<this.connections.length;b++)this.connections[b].setHover(a,!1);else this.setHover(a)}.bind(this);this.bind("mouseover",function(){n(!0)}),this.bind("mouseout",function(){n(!1)}),a._transient||this._jsPlumb.instance.anchorManager.add(this,this.elementId),this.prepareEndpoint=function(d,e){var f,g=function(a,c){var d=i.getRenderMode();if(b.Endpoints[d][a])return new b.Endpoints[d][a](c);if(!i.Defaults.DoNotThrowErrors)throw{msg:"jsPlumb: unknown endpoint type '"+a+"'"}},h={_jsPlumb:this._jsPlumb.instance,cssClass:a.cssClass,container:a.container,tooltip:a.tooltip,connectorTooltip:a.connectorTooltip,endpoint:this};return c.isString(d)?f=g(d,h):c.isArray(d)?(h=c.merge(d[1],h),f=g(d[0],h)):f=d.clone(),f.clone=function(){return c.isString(d)?g(d,h):c.isArray(d)?(h=c.merge(d[1],h),g(d[0],h)):void 0
}.bind(this),f.typeId=e,f},this.setEndpoint=function(a){var b=this.prepareEndpoint(a);this.setPreparedEndpoint(b,!0)},this.setPreparedEndpoint=function(a){null!=this.endpoint&&(this.endpoint.cleanup(),this.endpoint.destroy()),this.endpoint=a,this.type=this.endpoint.type,this.canvas=this.endpoint.canvas},b.extend(this,a,g),this.isSource=a.isSource||!1,this.isTemporarySource=a.isTemporarySource||!1,this.isTarget=a.isTarget||!1,this.connections=a.connections||[],this.connectorPointerEvents=a["connector-pointer-events"],this.scope=a.scope||i.getDefaultScope(),this.timestamp=null,this.reattachConnections=a.reattach||i.Defaults.ReattachConnections,this.connectionsDetachable=i.Defaults.ConnectionsDetachable,(a.connectionsDetachable===!1||a.detachable===!1)&&(this.connectionsDetachable=!1),this.dragAllowedWhenFull=a.dragAllowedWhenFull!==!1,a.onMaxConnections&&this.bind("maxConnections",a.onMaxConnections),this.addConnection=function(a){this.connections.push(a),this[(this.connections.length>0?"add":"remove")+"Class"](i.endpointConnectedClass),this[(this.isFull()?"add":"remove")+"Class"](i.endpointFullClass)},this.detachFromConnection=function(a,b,c){b=null==b?this.connections.indexOf(a):b,b>=0&&(this.connections.splice(b,1),this[(this.connections.length>0?"add":"remove")+"Class"](i.endpointConnectedClass),this[(this.isFull()?"add":"remove")+"Class"](i.endpointFullClass)),(this._forceDeleteOnDetach||!c&&this._deleteOnDetach)&&0===this.connections.length&&i.deleteObject({endpoint:this,fireEvent:!1,deleteAttachedObjects:c!==!0})},this.detach=function(a){var b=a.connectionIndex,c=a.connection,d=a.ignoreTarget,e=a.fireEvent,f=a.originalEvent,g=a.endpointBeingDeleted,h=a.forceDetach,j=null==b?this.connections.indexOf(c):b,k=!1;return e=e!==!1,j>=0&&(h||c._forceDetach||c.isDetachable()&&c.isDetachAllowed(c)&&this.isDetachAllowed(c)&&i.checkCondition("beforeDetach",c,g))&&(i.deleteObject({connection:c,fireEvent:!d&&e,originalEvent:f,deleteAttachedObjects:a.deleteAttachedObjects}),k=!0),k},this.detachAll=function(a,b){for(var c=[];this.connections.length>0;){var d=this.detach({connection:this.connections[0],ignoreTarget:!1,forceDetach:b===!0,fireEvent:a!==!1,originalEvent:null,endpointBeingDeleted:this,connectionIndex:0});d||(c.push(this.connections[0]),this.connections.splice(0,1))}return this.connections=c,this},this.detachFrom=function(a,b,c){for(var d=[],e=0;e<this.connections.length;e++)(this.connections[e].endpoints[1]==a||this.connections[e].endpoints[0]==a)&&d.push(this.connections[e]);for(var f=0;f<d.length;f++)this.detach({connection:d[f],ignoreTarget:!1,forceDetach:!0,fireEvent:b,originalEvent:c});return this},this.getElement=function(){return this.element},this.setElement=function(d){var e=this._jsPlumb.instance.getId(d),f=this.elementId;return c.removeWithFunction(a.endpointsByElement[this.elementId],function(a){return a.id==this.id}.bind(this)),this.element=b.getElement(d),this.elementId=i.getId(this.element),i.anchorManager.rehomeEndpoint(this,f,this.element),i.dragManager.endpointAdded(this.element),c.addToList(a.endpointsByElement,e,this),this},this.makeInPlaceCopy=function(){var b=this.anchor.getCurrentLocation({element:this}),c=this.anchor.getOrientation(this),d=this.anchor.getCssClass(),e={bind:function(){},compute:function(){return[b[0],b[1]]},getCurrentLocation:function(){return[b[0],b[1]]},getOrientation:function(){return c},getCssClass:function(){return d}};return k({dropOptions:a.dropOptions,anchor:e,source:this.element,paintStyle:this.getPaintStyle(),endpoint:a.hideOnDrag?"Blank":this.endpoint,_transient:!0,scope:this.scope,reference:this})},this.connectorSelector=function(){var a=this.connections[0];return a?a:this.connections.length<this._jsPlumb.maxConnections||-1==this._jsPlumb.maxConnections?null:a},this.setStyle=this.setPaintStyle,this.paint=function(a){a=a||{};var b=a.timestamp,c=!(a.recalc===!1);if(!b||this.timestamp!==b){var d=i.updateOffset({elId:this.elementId,timestamp:b}),e=a.offset?a.offset.o:d.o;if(null!=e){var f=a.anchorPoint,g=a.connectorPaintStyle;if(null==f){var j=a.dimensions||d.s,k={xy:[e.left,e.top],wh:j,element:this,timestamp:b};if(c&&this.anchor.isDynamic&&this.connections.length>0){var l=h(this,a.elementWithPrecedence),m=l.endpoints[0]==this?1:0,n=0===m?l.sourceId:l.targetId,o=i.getCachedData(n),p=o.o,q=o.s;k.txy=[p.left,p.top],k.twh=q,k.tElement=l.endpoints[m]}f=this.anchor.compute(k)}this.endpoint.compute(f,this.anchor.getOrientation(this),this._jsPlumb.paintStyleInUse,g||this.paintStyleInUse),this.endpoint.paint(this._jsPlumb.paintStyleInUse,this.anchor),this.timestamp=b;for(var r in this._jsPlumb.overlays)if(this._jsPlumb.overlays.hasOwnProperty(r)){var s=this._jsPlumb.overlays[r];s.isVisible()&&(this._jsPlumb.overlayPlacements[r]=s.draw(this.endpoint,this._jsPlumb.paintStyleInUse),s.paint(this._jsPlumb.overlayPlacements[r]))}}}},this.getTypeDescriptor=function(){return"endpoint"},this.isVisible=function(){return this._jsPlumb.visible},this.repaint=this.paint;var o=!1;this.initDraggable=function(){if(!o&&b.isDragSupported(this.element)){var g,h={id:null,element:null},m=null,n=!1,p=null,q=d(this,h,i),r=a.dragOptions||{},s={},t=b.dragEvents.start,u=b.dragEvents.stop,v=b.dragEvents.drag,w=b.dragEvents.beforeStart,x=function(a){g=a.e.payload||{}},y=function(){m=this.connectorSelector();var d=!0;this.isEnabled()||(d=!1),null!=m||this.isSource||this.isTemporarySource||(d=!1),!this.isSource||!this.isFull()||null!=m&&this.dragAllowedWhenFull||(d=!1),null==m||m.isDetachable(this)||(d=!1);var l=i.checkCondition(null==m?"beforeDrag":"beforeStartDetach",{endpoint:this,source:this.element,sourceId:this.elementId,connection:m});if(l===!1?d=!1:"object"==typeof l?b.extend(l,g||{}):l=g||{},d===!1)return i.stopDrag&&i.stopDrag(this.canvas),q.stopDrag(),!1;for(var o=0;o<this.connections.length;o++)this.connections[o].setHover(!1);this.addClass("endpointDrag"),i.setConnectionBeingDragged(!0),m&&!this.isFull()&&this.isSource&&(m=null),i.updateOffset({elId:this.elementId});var r=this._jsPlumb.instance.getOffset(this.canvas),s=this.canvas,t=this._jsPlumb.instance.getSize(this.canvas);e(h,i,r,t),i.setAttributes(this.canvas,{dragId:h.id,elId:this.elementId});var u=this.dragProxy||this.endpoint;if(null==this.dragProxy&&null!=this.connectionType){var v=this._jsPlumb.instance.deriveEndpointAndAnchorSpec(this.connectionType);v.endpoints[1]&&(u=v.endpoints[1])}var w=this._jsPlumb.instance.makeAnchor("Center");w.isFloating=!0,this._jsPlumb.floatingEndpoint=f(this.getPaintStyle(),w,u,this.canvas,h.element,i,k,this.scope);var x=this._jsPlumb.floatingEndpoint.anchor;if(null==m)this.setHover(!1,!1),m=j({sourceEndpoint:this,targetEndpoint:this._jsPlumb.floatingEndpoint,source:this.element,target:h.element,anchors:[this.anchor,this._jsPlumb.floatingEndpoint.anchor],paintStyle:a.connectorStyle,hoverPaintStyle:a.connectorHoverStyle,connector:a.connector,overlays:a.connectorOverlays,type:this.connectionType,cssClass:this.connectorClass,hoverClass:this.connectorHoverClass,scope:a.scope,data:l}),m.pending=!0,m.addClass(i.draggingClass),this._jsPlumb.floatingEndpoint.addClass(i.draggingClass),this._jsPlumb.floatingEndpoint.anchor=x,i.fire("connectionDrag",m),i.anchorManager.newConnection(m);else{n=!0,m.setHover(!1);var y=m.endpoints[0].id==this.id?0:1;this.detachFromConnection(m,null,!0);var z=i.getDragScope(s);i.setAttribute(this.canvas,"originalScope",z),i.fire("connectionDrag",m),0===y?(p=[m.source,m.sourceId,s,z],i.anchorManager.sourceChanged(m.endpoints[y].elementId,h.id,m,h.element)):(p=[m.target,m.targetId,s,z],m.target=h.element,m.targetId=h.id,i.anchorManager.updateOtherEndpoint(m.sourceId,m.endpoints[y].elementId,m.targetId,m)),m.suspendedEndpoint=m.endpoints[y],m.suspendedElement=m.endpoints[y].getElement(),m.suspendedElementId=m.endpoints[y].elementId,m.suspendedElementType=0===y?"source":"target",m.suspendedEndpoint.setHover(!1),this._jsPlumb.floatingEndpoint.referenceEndpoint=m.suspendedEndpoint,m.endpoints[y]=this._jsPlumb.floatingEndpoint,m.addClass(i.draggingClass),this._jsPlumb.floatingEndpoint.addClass(i.draggingClass)}i.floatingConnections[h.id]=m,c.addToList(a.endpointsByElement,h.id,this._jsPlumb.floatingEndpoint),i.currentlyDragging=!0}.bind(this),z=function(){if(i.setConnectionBeingDragged(!1),m&&null!=m.endpoints){var a=i.getDropEvent(arguments),b=i.getFloatingAnchorIndex(m);if(m.endpoints[0===b?1:0].anchor.locked=!1,m.removeClass(i.draggingClass),this._jsPlumb&&(m.deleteConnectionNow||m.endpoints[b]==this._jsPlumb.floatingEndpoint)&&n&&m.suspendedEndpoint){0===b?(m.floatingElement=m.source,m.floatingId=m.sourceId,m.floatingEndpoint=m.endpoints[0],m.floatingIndex=0,m.source=p[0],m.sourceId=p[1]):(m.floatingElement=m.target,m.floatingId=m.targetId,m.floatingEndpoint=m.endpoints[1],m.floatingIndex=1,m.target=p[0],m.targetId=p[1]);var c=this._jsPlumb.floatingEndpoint;i.setDragScope(p[2],p[3]),m.endpoints[b]=m.suspendedEndpoint,m.isReattach()||m._forceReattach||m._forceDetach||!m.endpoints[0===b?1:0].detach({connection:m,ignoreTarget:!1,forceDetach:!1,fireEvent:!0,originalEvent:a,endpointBeingDeleted:!0})?(m.setHover(!1),m._forceDetach=null,m._forceReattach=null,this._jsPlumb.floatingEndpoint.detachFromConnection(m),m.suspendedEndpoint.addConnection(m),1==b?i.anchorManager.updateOtherEndpoint(m.sourceId,m.floatingId,m.targetId,m):i.anchorManager.sourceChanged(m.floatingId,m.sourceId,m,m.source),i.repaint(p[1])):i.deleteObject({endpoint:c})}this.deleteAfterDragStop?i.deleteObject({endpoint:this}):this._jsPlumb&&this.paint({recalc:!1}),i.fire("connectionDragStop",m,a),m.pending&&i.fire("connectionAborted",m,a),i.currentlyDragging=!1,m.suspendedElement=null,m.suspendedEndpoint=null,m=null}h&&h.element&&i.remove(h.element,!1,!1),l&&i.deleteObject({endpoint:l}),this._jsPlumb&&(this.canvas.style.visibility="visible",this.anchor.locked=!1,this._jsPlumb.floatingEndpoint=null)}.bind(this);r=b.extend(s,r),r.scope=this.scope||r.scope,r[w]=c.wrap(r[w],x,!1),r[t]=c.wrap(r[t],y,!1),r[v]=c.wrap(r[v],q.drag),r[u]=c.wrap(r[u],z),r.multipleDrop=!1,r.canDrag=function(){return this.isSource||this.isTemporarySource||this.connections.length>0}.bind(this),i.initDraggable(this.canvas,r,"internal"),this.canvas._jsPlumbRelatedElement=this.element,o=!0}};var p=a.endpoint||this._jsPlumb.instance.Defaults.Endpoint||b.Defaults.Endpoint;this.setEndpoint(p,!0);var q=a.anchor?a.anchor:a.anchors?a.anchors:i.Defaults.Anchor||"Top";this.setAnchor(q,!0);var r=["default",a.type||""].join(" ");this.addType(r,a.data,!0),this.canvas=this.endpoint.canvas,this.canvas._jsPlumb=this,this.initDraggable();var s=function(d,e,f,g){if(b.isDropSupported(this.element)){var h=a.dropOptions||i.Defaults.DropOptions||b.Defaults.DropOptions;h=b.extend({},h),h.scope=h.scope||this.scope;var j=b.dragEvents.drop,k=b.dragEvents.over,l=b.dragEvents.out,m=this,n=i.EndpointDropHandler({getEndpoint:function(){return m},jsPlumb:i,enabled:function(){return null!=f?f.isEnabled():!0},isFull:function(){return f.isFull()},element:this.element,elementId:this.elementId,isSource:this.isSource,isTarget:this.isTarget,addClass:function(a){m.addClass(a)},removeClass:function(a){m.removeClass(a)},isDropAllowed:function(){return m.isDropAllowed.apply(m,arguments)},reference:g,isRedrop:function(a,b){return a.suspendedEndpoint&&b.reference&&a.suspendedEndpoint.id===b.reference.id}});h[j]=c.wrap(h[j],n,!0),h[k]=c.wrap(h[k],function(){var a=b.getDragObject(arguments),c=i.getAttribute(b.getElement(a),"dragId"),d=i.floatingConnections[c];if(null!=d){var e=i.getFloatingAnchorIndex(d),f=this.isTarget&&0!==e||d.suspendedEndpoint&&this.referenceEndpoint&&this.referenceEndpoint.id==d.suspendedEndpoint.id;if(f){var g=i.checkCondition("checkDropAllowed",{sourceEndpoint:d.endpoints[e],targetEndpoint:this,connection:d});this[(g?"add":"remove")+"Class"](i.endpointDropAllowedClass),this[(g?"remove":"add")+"Class"](i.endpointDropForbiddenClass),d.endpoints[e].anchor.over(this.anchor,this)}}}.bind(this)),h[l]=c.wrap(h[l],function(){var a=b.getDragObject(arguments),c=null==a?null:i.getAttribute(b.getElement(a),"dragId"),d=c?i.floatingConnections[c]:null;if(null!=d){var e=i.getFloatingAnchorIndex(d),f=this.isTarget&&0!==e||d.suspendedEndpoint&&this.referenceEndpoint&&this.referenceEndpoint.id==d.suspendedEndpoint.id;f&&(this.removeClass(i.endpointDropAllowedClass),this.removeClass(i.endpointDropForbiddenClass),d.endpoints[e].anchor.out())}}.bind(this)),i.initDroppable(d,h,"internal",e)}}.bind(this);return this.anchor.isFloating||s(this.canvas,!(a._transient||this.anchor.isFloating),this,a.reference),this},c.extend(b.Endpoint,b.OverlayCapableJsPlumbUIComponent,{setVisible:function(a,b,c){if(this._jsPlumb.visible=a,this.canvas&&(this.canvas.style.display=a?"block":"none"),this[a?"showOverlays":"hideOverlays"](),!b)for(var d=0;d<this.connections.length;d++)if(this.connections[d].setVisible(a),!c){var e=this===this.connections[d].endpoints[0]?1:0;1==this.connections[d].endpoints[e].connections.length&&this.connections[d].endpoints[e].setVisible(a,!0,!0)}},getAttachedElements:function(){return this.connections},applyType:function(a,c){this.setPaintStyle(a.endpointStyle||a.paintStyle,c),this.setHoverPaintStyle(a.endpointHoverStyle||a.hoverPaintStyle,c),null!=a.maxConnections&&(this._jsPlumb.maxConnections=a.maxConnections),a.scope&&(this.scope=a.scope),b.extend(this,a,g),null!=a.cssClass&&this.canvas&&this._jsPlumb.instance.addClass(this.canvas,a.cssClass),b.OverlayCapableJsPlumbUIComponent.applyType(this,a)},isEnabled:function(){return this._jsPlumb.enabled},setEnabled:function(a){this._jsPlumb.enabled=a},cleanup:function(){var a=this._jsPlumb.instance.endpointAnchorClassPrefix+(this._jsPlumb.currentAnchorClass?"-"+this._jsPlumb.currentAnchorClass:"");b.removeClass(this.element,a),this.anchor=null,this.endpoint.cleanup(!0),this.endpoint.destroy(),this.endpoint=null,this._jsPlumb.instance.destroyDraggable(this.canvas,"internal"),this._jsPlumb.instance.destroyDroppable(this.canvas,"internal")},setHover:function(a){this.endpoint&&this._jsPlumb&&!this._jsPlumb.instance.isConnectionBeingDragged()&&this.endpoint.setHover(a)},isFull:function(){return 0===this._jsPlumb.maxConnections?!0:!(this.isFloating()||this._jsPlumb.maxConnections<0||this.connections.length<this._jsPlumb.maxConnections)},isFloating:function(){return null!=this.anchor&&this.anchor.isFloating},isConnectedTo:function(a){var b=!1;if(a)for(var c=0;c<this.connections.length;c++)if(this.connections[c].endpoints[1]==a||this.connections[c].endpoints[0]==a){b=!0;break}return b},getConnectionCost:function(){return this._jsPlumb.connectionCost},setConnectionCost:function(a){this._jsPlumb.connectionCost=a},areConnectionsDirected:function(){return this._jsPlumb.connectionsDirected},setConnectionsDirected:function(a){this._jsPlumb.connectionsDirected=a},setElementId:function(a){this.elementId=a,this.anchor.elementId=a},setReferenceElement:function(a){this.element=b.getElement(a)},setDragAllowedWhenFull:function(a){this.dragAllowedWhenFull=a},equals:function(a){return this.anchor.equals(a.anchor)},getUuid:function(){return this._jsPlumb.uuid},computeAnchor:function(a){return this.anchor.compute(a)}}),a.jsPlumbInstance.prototype.EndpointDropHandler=function(a){return function(b){var d=a.jsPlumb;a.removeClass(d.endpointDropAllowedClass),a.removeClass(d.endpointDropForbiddenClass);var e=d.getDropEvent(arguments),f=d.getDragObject(arguments),g=d.getAttribute(f,"dragId"),h=(d.getAttribute(f,"elId"),d.getAttribute(f,"originalScope")),i=d.floatingConnections[g];if(null!=i){var j=null!=i.suspendedEndpoint;if(!j||null!=i.suspendedEndpoint._jsPlumb){var k=a.getEndpoint(i);if(null!=k){if(a.isRedrop(i,a))return i._forceReattach=!0,i.setHover(!1),a.maybeCleanup&&a.maybeCleanup(k),void 0;var l=d.getFloatingAnchorIndex(i);if(0===l&&!a.isSource||1===l&&!a.isTarget)return a.maybeCleanup&&a.maybeCleanup(k),void 0;a.onDrop&&a.onDrop(i),h&&d.setDragScope(f,h);var m=a.isFull(b);if(m&&k.fire("maxConnections",{endpoint:this,connection:i,maxConnections:k._jsPlumb.maxConnections},e),!m&&a.enabled()){var n=!0;0===l?(i.floatingElement=i.source,i.floatingId=i.sourceId,i.floatingEndpoint=i.endpoints[0],i.floatingIndex=0,i.source=a.element,i.sourceId=a.elementId):(i.floatingElement=i.target,i.floatingId=i.targetId,i.floatingEndpoint=i.endpoints[1],i.floatingIndex=1,i.target=a.element,i.targetId=a.elementId),j&&i.suspendedEndpoint.id!=k.id&&(i.isDetachAllowed(i)&&i.endpoints[l].isDetachAllowed(i)&&i.suspendedEndpoint.isDetachAllowed(i)&&d.checkCondition("beforeDetach",i)||(n=!1));var o=function(a){i.endpoints[l].detachFromConnection(i),i.suspendedEndpoint&&i.suspendedEndpoint.detachFromConnection(i),i.endpoints[l]=k,k.addConnection(i);var b=k.getParameters();for(var f in b)i.setParameter(f,b[f]);if(j){var g=i.suspendedEndpoint.elementId;d.fireMoveEvent({index:l,originalSourceId:0===l?g:i.sourceId,newSourceId:0===l?k.elementId:i.sourceId,originalTargetId:1==l?g:i.targetId,newTargetId:1==l?k.elementId:i.targetId,originalSourceEndpoint:0===l?i.suspendedEndpoint:i.endpoints[0],newSourceEndpoint:0===l?k:i.endpoints[0],originalTargetEndpoint:1==l?i.suspendedEndpoint:i.endpoints[1],newTargetEndpoint:1==l?k:i.endpoints[1],connection:i},e)}else b.draggable&&d.initDraggable(this.element,dragOptions,"internal",d);if(1==l?d.anchorManager.updateOtherEndpoint(i.sourceId,i.floatingId,i.targetId,i):d.anchorManager.sourceChanged(i.floatingId,i.sourceId,i,i.source),i.endpoints[0].finalEndpoint){var h=i.endpoints[0];h.detachFromConnection(i),i.endpoints[0]=i.endpoints[0].finalEndpoint,i.endpoints[0].addConnection(i)}c.isObject(a)&&i.mergeData(a),d.finaliseConnection(i,null,e,!1),i.setHover(!1)}.bind(this),p=function(){i.suspendedEndpoint&&(i.endpoints[l]=i.suspendedEndpoint,i.setHover(!1),i._forceDetach=!0,0===l?(i.source=i.suspendedEndpoint.element,i.sourceId=i.suspendedEndpoint.elementId):(i.target=i.suspendedEndpoint.element,i.targetId=i.suspendedEndpoint.elementId),i.suspendedEndpoint.addConnection(i),1==l?d.anchorManager.updateOtherEndpoint(i.sourceId,i.floatingId,i.targetId,i):d.anchorManager.sourceChanged(i.floatingId,i.sourceId,i,i.source),d.repaint(i.sourceId),i._forceDetach=!1)};if(n=n&&a.isDropAllowed(i.sourceId,i.targetId,i.scope,i,k))return o(n),!0;p()}a.maybeCleanup&&a.maybeCleanup(k),d.currentlyDragging=!1}}}}}}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d=function(a,c,d,e,f){if(!a.Defaults.DoNotThrowErrors&&null==b.Connectors[c][d])throw{msg:"jsPlumb: unknown connector type '"+d+"'"};return new b.Connectors[c][d](e,f)},e=function(a,b,c){return a?c.makeAnchor(a,b,c):null},f=function(a,b,d,e){null!=b&&(b._jsPlumbConnections=b._jsPlumbConnections||{},e?delete b._jsPlumbConnections[a.id]:b._jsPlumbConnections[a.id]=!0,c.isEmpty(b._jsPlumbConnections)?d.removeClass(b,d.connectedClass):d.addClass(b,d.connectedClass))};b.Connection=function(a){var d=a.newEndpoint;this.id=a.id,this.connector=null,this.idPrefix="_jsplumb_c_",this.defaultLabelLocation=.5,this.defaultOverlayKeys=["Overlays","ConnectionOverlays"],this.previousConnection=a.previousConnection,this.source=b.getElement(a.source),this.target=b.getElement(a.target),a.sourceEndpoint&&(this.source=a.sourceEndpoint.getElement()),a.targetEndpoint&&(this.target=a.targetEndpoint.getElement()),b.OverlayCapableJsPlumbUIComponent.apply(this,arguments),this.sourceId=this._jsPlumb.instance.getId(this.source),this.targetId=this._jsPlumb.instance.getId(this.target),this.scope=a.scope,this.endpoints=[],this.endpointStyles=[];var e=this._jsPlumb.instance;e.manage(this.sourceId,this.source),e.manage(this.targetId,this.target),this._jsPlumb.visible=!0,this._jsPlumb.editable=a.editable===!0,this._jsPlumb.params={cssClass:a.cssClass,container:a.container,"pointer-events":a["pointer-events"],editorParams:a.editorParams,overlays:a.overlays},this._jsPlumb.lastPaintedAt=null,this.bind("mouseover",function(){this.setHover(!0)}.bind(this)),this.bind("mouseout",function(){this.setHover(!1)}.bind(this)),this.editableRequested=a.editable!==!1,this.setEditable=function(a){return this.connector?this.connector.setEditable(a):!1},this.isEditable=function(){return this.connector?this.connector.isEditable():!1},this.isEditing=function(){return this.connector?this.connector.isEditing():!1},this.makeEndpoint=function(b,c,f,g){return f=f||this._jsPlumb.instance.getId(c),this.prepareEndpoint(e,d,this,g,b?0:1,a,c,f)},a.type&&(a.endpoints=this._jsPlumb.instance.deriveEndpointAndAnchorSpec(a.type).endpoints);var f=this.makeEndpoint(!0,this.source,this.sourceId,a.sourceEndpoint),g=this.makeEndpoint(!1,this.target,this.targetId,a.targetEndpoint);f&&c.addToList(a.endpointsByElement,this.sourceId,f),g&&c.addToList(a.endpointsByElement,this.targetId,g),this.scope||(this.scope=this.endpoints[0].scope),null!=a.deleteEndpointsOnDetach?(this.endpoints[0]._deleteOnDetach=a.deleteEndpointsOnDetach,this.endpoints[1]._deleteOnDetach=a.deleteEndpointsOnDetach):(this.endpoints[0]._doNotDeleteOnDetach||(this.endpoints[0]._deleteOnDetach=!0),this.endpoints[1]._doNotDeleteOnDetach||(this.endpoints[1]._deleteOnDetach=!0));var h=e.Defaults.ConnectionsDetachable;a.detachable===!1&&(h=!1),this.endpoints[0].connectionsDetachable===!1&&(h=!1),this.endpoints[1].connectionsDetachable===!1&&(h=!1);var i=a.reattach||this.endpoints[0].reattachConnections||this.endpoints[1].reattachConnections||e.Defaults.ReattachConnections;this.appendToDefaultType({detachable:h,reattach:i,paintStyle:this.endpoints[0].connectorStyle||this.endpoints[1].connectorStyle||a.paintStyle||e.Defaults.PaintStyle||b.Defaults.PaintStyle,hoverPaintStyle:this.endpoints[0].connectorHoverStyle||this.endpoints[1].connectorHoverStyle||a.hoverPaintStyle||e.Defaults.HoverPaintStyle||b.Defaults.HoverPaintStyle});var j=e.getSuspendedAt();if(!e.isSuspendDrawing()){var k=e.getCachedData(this.sourceId),l=k.o,m=k.s,n=e.getCachedData(this.targetId),o=n.o,p=n.s,q=j||e.timestamp(),r=this.endpoints[0].anchor.compute({xy:[l.left,l.top],wh:m,element:this.endpoints[0],elementId:this.endpoints[0].elementId,txy:[o.left,o.top],twh:p,tElement:this.endpoints[1],timestamp:q});this.endpoints[0].paint({anchorLoc:r,timestamp:q}),r=this.endpoints[1].anchor.compute({xy:[o.left,o.top],wh:p,element:this.endpoints[1],elementId:this.endpoints[1].elementId,txy:[l.left,l.top],twh:m,tElement:this.endpoints[0],timestamp:q}),this.endpoints[1].paint({anchorLoc:r,timestamp:q})}this.getTypeDescriptor=function(){return"connection"},this.getAttachedElements=function(){return this.endpoints},this.isDetachable=function(){return this._jsPlumb.detachable===!0},this.setDetachable=function(a){this._jsPlumb.detachable=a===!0},this.isReattach=function(){return this._jsPlumb.reattach===!0||this.endpoints[0].reattachConnections===!0||this.endpoints[1].reattachConnections===!0},this.setReattach=function(a){this._jsPlumb.reattach=a===!0},this._jsPlumb.cost=a.cost||this.endpoints[0].getConnectionCost(),this._jsPlumb.directed=a.directed,null==a.directed&&(this._jsPlumb.directed=this.endpoints[0].areConnectionsDirected());var s=b.extend({},this.endpoints[1].getParameters());b.extend(s,this.endpoints[0].getParameters()),b.extend(s,this.getParameters()),this.setParameters(s),this.setConnector(this.endpoints[0].connector||this.endpoints[1].connector||a.connector||e.Defaults.Connector||b.Defaults.Connector,!0),a.geometry&&this.connector.setGeometry(a.geometry);var t=null!=a.data&&c.isObject(a.data)?a.data:{};this.getData=function(){return t},this.setData=function(a){t=a||{}},this.mergeData=function(a){t=b.extend(t,a)};var u=["default",this.endpoints[0].connectionType,this.endpoints[1].connectionType,a.type].join(" ");/[^\s]/.test(u)&&this.addType(u,a.data,!0),this.updateConnectedClass()},c.extend(b.Connection,b.OverlayCapableJsPlumbUIComponent,{applyType:function(a,c,d){null!=a.detachable&&this.setDetachable(a.detachable),null!=a.reattach&&this.setReattach(a.reattach),a.scope&&(this.scope=a.scope),null!=a.cssClass&&this.canvas&&this._jsPlumb.instance.addClass(this.canvas,a.cssClass);var e=null;a.anchor?(e=this.getCachedTypeItem("anchors",d.anchor),null==e&&(e=[this._jsPlumb.instance.makeAnchor(a.anchor),this._jsPlumb.instance.makeAnchor(a.anchor)],this.cacheTypeItem("anchors",e,d.anchor))):a.anchors&&(e=this.getCachedTypeItem("anchors",d.anchors),null==e&&(e=[this._jsPlumb.instance.makeAnchor(a.anchors[0]),this._jsPlumb.instance.makeAnchor(a.anchors[1])],this.cacheTypeItem("anchors",e,d.anchors))),null!=e&&(this.endpoints[0].anchor=e[0],this.endpoints[1].anchor=e[1],this.endpoints[1].anchor.isDynamic&&this._jsPlumb.instance.repaint(this.endpoints[1].elementId)),b.OverlayCapableJsPlumbUIComponent.applyType(this,a)},addClass:function(a,b){b&&(this.endpoints[0].addClass(a),this.endpoints[1].addClass(a),this.suspendedEndpoint&&this.suspendedEndpoint.addClass(a)),this.connector&&this.connector.addClass(a)},removeClass:function(a,b){b&&(this.endpoints[0].removeClass(a),this.endpoints[1].removeClass(a),this.suspendedEndpoint&&this.suspendedEndpoint.removeClass(a)),this.connector&&this.connector.removeClass(a)},isVisible:function(){return this._jsPlumb.visible},setVisible:function(a){this._jsPlumb.visible=a,this.connector&&this.connector.setVisible(a),this.repaint()},cleanup:function(){this.updateConnectedClass(!0),this.endpoints=null,this.source=null,this.target=null,null!=this.connector&&(this.connector.cleanup(!0),this.connector.destroy(!0)),this.connector=null},updateConnectedClass:function(a){this._jsPlumb&&(f(this,this.source,this._jsPlumb.instance,a),f(this,this.target,this._jsPlumb.instance,a))},setHover:function(b){this.connector&&this._jsPlumb&&!this._jsPlumb.instance.isConnectionBeingDragged()&&(this.connector.setHover(b),a.jsPlumb[b?"addClass":"removeClass"](this.source,this._jsPlumb.instance.hoverSourceClass),a.jsPlumb[b?"addClass":"removeClass"](this.target,this._jsPlumb.instance.hoverTargetClass))},getUuids:function(){return[this.endpoints[0].getUuid(),this.endpoints[1].getUuid()]},getCost:function(){return this._jsPlumb?this._jsPlumb.cost:-1/0},setCost:function(a){this._jsPlumb.cost=a},isDirected:function(){return this._jsPlumb.directed===!0},getConnector:function(){return this.connector},getGeometry:function(){return this.connector?this.connector.getGeometry():null},setGeometry:function(a){this.connector&&this.connector.setGeometry(a)},prepareConnector:function(a,b){var e,f={_jsPlumb:this._jsPlumb.instance,cssClass:(this._jsPlumb.params.cssClass||"")+(this.isEditable()?this._jsPlumb.instance.editableConnectorClass:""),container:this._jsPlumb.params.container,"pointer-events":this._jsPlumb.params["pointer-events"],editable:this.editableRequested},g=this._jsPlumb.instance.getRenderMode();return c.isString(a)?e=d(this._jsPlumb.instance,g,a,f,this):c.isArray(a)&&(e=1==a.length?d(this._jsPlumb.instance,g,a[0],f,this):d(this._jsPlumb.instance,g,a[0],c.merge(a[1],f),this)),null!=b&&(e.typeId=b),e},setPreparedConnector:function(a,b,c,d){var e,f="";if(null!=this.connector&&(e=this.connector,f=e.getClass(),this.connector.cleanup(),this.connector.destroy()),this.connector=a,d&&this.cacheTypeItem("connector",a,d),this.canvas=this.connector.canvas,this.bgCanvas=this.connector.bgCanvas,this.addClass(f),this.canvas&&(this.canvas._jsPlumb=this),this.bgCanvas&&(this.bgCanvas._jsPlumb=this),null!=e)for(var g=this.getOverlays(),h=0;h<g.length;h++)g[h].transfer&&g[h].transfer(this.connector);c||this.setListenerComponent(this.connector),b||this.repaint()},setConnector:function(a,b,c,d){var e=this.prepareConnector(a,d);this.setPreparedConnector(e,b,c,d)},paint:function(a){if(!this._jsPlumb.instance.isSuspendDrawing()&&this._jsPlumb.visible){a=a||{};var b=a.timestamp,c=!1,d=c?this.sourceId:this.targetId,e=c?this.targetId:this.sourceId,f=c?0:1,g=c?1:0;if(null==b||b!=this._jsPlumb.lastPaintedAt){var h=this._jsPlumb.instance.updateOffset({elId:e}).o,i=this._jsPlumb.instance.updateOffset({elId:d}).o,j=this.endpoints[g],k=this.endpoints[f],l=j.anchor.getCurrentLocation({xy:[h.left,h.top],wh:[h.width,h.height],element:j,timestamp:b}),m=k.anchor.getCurrentLocation({xy:[i.left,i.top],wh:[i.width,i.height],element:k,timestamp:b});this.connector.resetBounds(),this.connector.compute({sourcePos:l,targetPos:m,sourceEndpoint:this.endpoints[g],targetEndpoint:this.endpoints[f],"stroke-width":this._jsPlumb.paintStyleInUse.strokeWidth,sourceInfo:h,targetInfo:i});var n={minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};for(var o in this._jsPlumb.overlays)if(this._jsPlumb.overlays.hasOwnProperty(o)){var p=this._jsPlumb.overlays[o];p.isVisible()&&(this._jsPlumb.overlayPlacements[o]=p.draw(this.connector,this._jsPlumb.paintStyleInUse,this.getAbsoluteOverlayPosition(p)),n.minX=Math.min(n.minX,this._jsPlumb.overlayPlacements[o].minX),n.maxX=Math.max(n.maxX,this._jsPlumb.overlayPlacements[o].maxX),n.minY=Math.min(n.minY,this._jsPlumb.overlayPlacements[o].minY),n.maxY=Math.max(n.maxY,this._jsPlumb.overlayPlacements[o].maxY))}var q=parseFloat(this._jsPlumb.paintStyleInUse.strokeWidth||1)/2,r=parseFloat(this._jsPlumb.paintStyleInUse.strokeWidth||0),s={xmin:Math.min(this.connector.bounds.minX-(q+r),n.minX),ymin:Math.min(this.connector.bounds.minY-(q+r),n.minY),xmax:Math.max(this.connector.bounds.maxX+(q+r),n.maxX),ymax:Math.max(this.connector.bounds.maxY+(q+r),n.maxY)};this.connector.paint(this._jsPlumb.paintStyleInUse,null,s);for(var t in this._jsPlumb.overlays)if(this._jsPlumb.overlays.hasOwnProperty(t)){var u=this._jsPlumb.overlays[t];u.isVisible()&&u.paint(this._jsPlumb.overlayPlacements[t],s)}}this._jsPlumb.lastPaintedAt=b}},repaint:function(a){a=a||{},this.paint({elId:this.sourceId,recalc:!(a.recalc===!1),timestamp:a.timestamp})},prepareEndpoint:function(a,c,d,f,g,h,i,j){var k;if(f)d.endpoints[g]=f,f.addConnection(d);else{h.endpoints||(h.endpoints=[null,null]);var l=h.endpoints[g]||h.endpoint||a.Defaults.Endpoints[g]||b.Defaults.Endpoints[g]||a.Defaults.Endpoint||b.Defaults.Endpoint;h.endpointStyles||(h.endpointStyles=[null,null]),h.endpointHoverStyles||(h.endpointHoverStyles=[null,null]);var m=h.endpointStyles[g]||h.endpointStyle||a.Defaults.EndpointStyles[g]||b.Defaults.EndpointStyles[g]||a.Defaults.EndpointStyle||b.Defaults.EndpointStyle;null==m.fill&&null!=h.paintStyle&&(m.fill=h.paintStyle.stroke),null==m.outlineStroke&&null!=h.paintStyle&&(m.outlineStroke=h.paintStyle.outlineStroke),null==m.outlineWidth&&null!=h.paintStyle&&(m.outlineWidth=h.paintStyle.outlineWidth);var n=h.endpointHoverStyles[g]||h.endpointHoverStyle||a.Defaults.EndpointHoverStyles[g]||b.Defaults.EndpointHoverStyles[g]||a.Defaults.EndpointHoverStyle||b.Defaults.EndpointHoverStyle;null!=h.hoverPaintStyle&&(null==n&&(n={}),null==n.fill&&(n.fill=h.hoverPaintStyle.stroke));var o=h.anchors?h.anchors[g]:h.anchor?h.anchor:e(a.Defaults.Anchors[g],j,a)||e(b.Defaults.Anchors[g],j,a)||e(a.Defaults.Anchor,j,a)||e(b.Defaults.Anchor,j,a),p=h.uuids?h.uuids[g]:null;k=c({paintStyle:m,hoverPaintStyle:n,endpoint:l,connections:[d],uuid:p,anchor:o,source:i,scope:h.scope,reattach:h.reattach||a.Defaults.ReattachConnections,detachable:h.detachable||a.Defaults.ConnectionsDetachable}),d.endpoints[g]=k,h.drawEndpoints===!1&&k.setVisible(!1,!0,!0)}return k}})}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumbUtil,c=a.jsPlumb;c.AnchorManager=function(a){var d={},e={},f={},g={},h={HORIZONTAL:"horizontal",VERTICAL:"vertical",DIAGONAL:"diagonal",IDENTITY:"identity"},i=["left","top","right","bottom"],j={},k=this,l={},m=a.jsPlumbInstance,n={},o=function(a,b,c,d,e,f){if(a===b)return{orientation:h.IDENTITY,a:["top","top"]};var g=Math.atan2(d.centery-c.centery,d.centerx-c.centerx),j=Math.atan2(c.centery-d.centery,c.centerx-d.centerx),k=[],l={};!function(a,b){for(var c=0;c<a.length;c++)l[a[c]]={left:[b[c].left,b[c].centery],right:[b[c].right,b[c].centery],top:[b[c].centerx,b[c].top],bottom:[b[c].centerx,b[c].bottom]}}(["source","target"],[c,d]);for(var m=0;m<i.length;m++)for(var n=0;n<i.length;n++)k.push({source:i[m],target:i[n],dist:Biltong.lineLength(l.source[i[m]],l.target[i[n]])});
k.sort(function(a,b){return a.dist<b.dist?-1:a.dist>b.dist?1:0});for(var o=k[0].source,p=k[0].target,q=0;q<k.length&&(o=!e.isContinuous||e.isEdgeSupported(k[q].source)?k[q].source:null,p=!f.isContinuous||f.isEdgeSupported(k[q].target)?k[q].target:null,null==o||null==p);q++);return{a:[o,p],theta:g,theta2:j}},p=function(a,b,c,d,e,f,g){for(var h=[],i=b[e?0:1]/(d.length+1),j=0;j<d.length;j++){var k=(j+1)*i,l=f*b[e?1:0];g&&(k=b[e?0:1]-k);var m=e?k:l,n=c[0]+m,o=m/b[0],p=e?l:k,q=c[1]+p,r=p/b[1];h.push([n,q,o,r,d[j][1],d[j][2]])}return h},q=function(a){return function(b,c){var d=!0;return d=a?b[0][0]<c[0][0]:b[0][0]>c[0][0],d===!1?-1:1}},r=function(a,b){var c=a[0][0]<0?-Math.PI-a[0][0]:Math.PI-a[0][0],d=b[0][0]<0?-Math.PI-b[0][0]:Math.PI-b[0][0];return c>d?1:-1},s={top:function(a,b){return a[0]>b[0]?1:-1},right:q(!0),bottom:q(!0),left:r},t=function(a,b){return a.sort(b)},u=function(a,b){var c=m.getCachedData(a),d=c.s,f=c.o,h=function(b,c,d,f,h,i,j){if(f.length>0)for(var k=t(f,s[b]),l="right"===b||"top"===b,m=p(b,c,d,k,h,i,l),n=function(a,b){e[a.id]=[b[0],b[1],b[2],b[3]],g[a.id]=j},o=0;o<m.length;o++){var q=m[o][4],r=q.endpoints[0].elementId===a,u=q.endpoints[1].elementId===a;r&&n(q.endpoints[0],m[o]),u&&n(q.endpoints[1],m[o])}};h("bottom",d,[f.left,f.top],b.bottom,!0,1,[0,1]),h("top",d,[f.left,f.top],b.top,!0,0,[0,-1]),h("left",d,[f.left,f.top],b.left,!1,0,[-1,0]),h("right",d,[f.left,f.top],b.right,!1,1,[1,0])};this.reset=function(){d={},j={},l={}},this.addFloatingConnection=function(a,b){n[a]=b},this.removeFloatingConnection=function(a){delete n[a]},this.newConnection=function(a){var d=a.sourceId,e=a.targetId,f=a.endpoints,g=!0,h=function(h,i,k,l,m){d==e&&k.isContinuous&&(a._jsPlumb.instance.removeElement(f[1].canvas),g=!1),b.addToList(j,l,[m,i,k.constructor==c.DynamicAnchor])};h(0,f[0],f[0].anchor,e,a),g&&h(1,f[1],f[1].anchor,d,a)};var v=function(a){!function(a,c){if(a){var d=function(a){return a[4]==c};b.removeWithFunction(a.top,d),b.removeWithFunction(a.left,d),b.removeWithFunction(a.bottom,d),b.removeWithFunction(a.right,d)}}(l[a.elementId],a.id)};this.connectionDetached=function(a,c){var d=a.connection||a,e=a.sourceId,f=a.targetId,g=d.endpoints,h=function(a,c,d,e,f){b.removeWithFunction(j[e],function(a){return a[0].id==f.id})};h(1,g[1],g[1].anchor,e,d),h(0,g[0],g[0].anchor,f,d),d.floatingId&&(h(d.floatingIndex,d.floatingEndpoint,d.floatingEndpoint.anchor,d.floatingId,d),v(d.floatingEndpoint)),v(d.endpoints[0]),v(d.endpoints[1]),c||(k.redraw(d.sourceId),d.targetId!==d.sourceId&&k.redraw(d.targetId))},this.add=function(a,c){b.addToList(d,c,a)},this.changeId=function(a,b){j[b]=j[a],d[b]=d[a],delete j[a],delete d[a]},this.getConnectionsFor=function(a){return j[a]||[]},this.getEndpointsFor=function(a){return d[a]||[]},this.deleteEndpoint=function(a){b.removeWithFunction(d[a.elementId],function(b){return b.id==a.id}),v(a)},this.clearFor=function(a){delete d[a],d[a]=[]};var w=function(c,d,e,f,g,h,i,j,k,l,m,n){var o,p,q=-1,r=-1,s=f.endpoints[i],t=s.id,u=[1,0][i],v=[[d,e],f,g,h,t],w=c[k],x=s._continuousAnchorEdge?c[s._continuousAnchorEdge]:null;if(x){var y=b.findWithFunction(x,function(a){return a[4]==t});if(-1!=y)for(x.splice(y,1),o=0;o<x.length;o++)p=x[o][1],b.addWithFunction(m,p,function(a){return a.id==p.id}),b.addWithFunction(n,x[o][1].endpoints[i],function(a){return a.id==p.endpoints[i].id}),b.addWithFunction(n,x[o][1].endpoints[u],function(a){return a.id==p.endpoints[u].id})}for(o=0;o<w.length;o++)p=w[o][1],1==a.idx&&w[o][3]===h&&-1==r&&(r=o),b.addWithFunction(m,p,function(a){return a.id==p.id}),b.addWithFunction(n,w[o][1].endpoints[i],function(a){return a.id==p.endpoints[i].id}),b.addWithFunction(n,w[o][1].endpoints[u],function(a){return a.id==p.endpoints[u].id});if(-1!=q)w[q]=v;else{var z=j?-1!=r?r:0:w.length;w.splice(z,0,v)}s._continuousAnchorEdge=k};this.updateOtherEndpoint=function(a,d,e,f){var g=b.findWithFunction(j[a],function(a){return a[0].id===f.id}),h=b.findWithFunction(j[d],function(a){return a[0].id===f.id});-1!=g&&(j[a][g][0]=f,j[a][g][1]=f.endpoints[1],j[a][g][2]=f.endpoints[1].anchor.constructor==c.DynamicAnchor),h>-1&&(j[d].splice(h,1),b.addToList(j,e,[f,f.endpoints[0],f.endpoints[0].anchor.constructor==c.DynamicAnchor])),f.updateConnectedClass()},this.sourceChanged=function(a,d,e,f){if(a!==d){e.sourceId=d,e.source=f,b.removeWithFunction(j[a],function(a){return a[0].id===e.id});var g=b.findWithFunction(j[e.targetId],function(a){return a[0].id===e.id});g>-1&&(j[e.targetId][g][0]=e,j[e.targetId][g][1]=e.endpoints[0],j[e.targetId][g][2]=e.endpoints[0].anchor.constructor==c.DynamicAnchor),b.addToList(j,d,[e,e.endpoints[1],e.endpoints[1].anchor.constructor==c.DynamicAnchor]),e.endpoints[1].anchor.isContinuous&&(e.source===e.target?e._jsPlumb.instance.removeElement(e.endpoints[1].canvas):null==e.endpoints[1].canvas.parentNode&&e._jsPlumb.instance.appendElement(e.endpoints[1].canvas)),e.updateConnectedClass()}},this.rehomeEndpoint=function(a,b,c){var e=d[b]||[],f=m.getId(c);if(f!==b){var g=e.indexOf(a);if(g>-1){var h=e.splice(g,1)[0];k.add(h,f)}}for(var i=0;i<a.connections.length;i++)a.connections[i].sourceId==b?k.sourceChanged(b,a.elementId,a.connections[i],a.element):a.connections[i].targetId==b&&(a.connections[i].targetId=a.elementId,a.connections[i].target=a.element,k.updateOtherEndpoint(a.connections[i].sourceId,b,a.elementId,a.connections[i]))},this.redraw=function(a,e,f,g,h,i){if(!m.isSuspendDrawing()){var k=d[a]||[],p=j[a]||[],q=[],r=[],s=[];f=f||m.timestamp(),g=g||{left:0,top:0},e&&(e={left:e.left+g.left,top:e.top+g.top});for(var t=m.updateOffset({elId:a,offset:e,recalc:!1,timestamp:f}),v={},x=0;x<p.length;x++){var y=p[x][0],z=y.sourceId,A=y.targetId,B=y.endpoints[0].anchor.isContinuous,C=y.endpoints[1].anchor.isContinuous;if(B||C){var D=z+"_"+A,E=v[D],F=y.sourceId==a?1:0;B&&!l[z]&&(l[z]={top:[],right:[],bottom:[],left:[]}),C&&!l[A]&&(l[A]={top:[],right:[],bottom:[],left:[]}),a!=A&&m.updateOffset({elId:A,timestamp:f}),a!=z&&m.updateOffset({elId:z,timestamp:f});var G=m.getCachedData(A),H=m.getCachedData(z);A==z&&(B||C)?(w(l[z],-Math.PI/2,0,y,!1,A,0,!1,"top",z,q,r),w(l[A],-Math.PI/2,0,y,!1,z,1,!1,"top",A,q,r)):(E||(E=o(z,A,H.o,G.o,y.endpoints[0].anchor,y.endpoints[1].anchor),v[D]=E),B&&w(l[z],E.theta,0,y,!1,A,0,!1,E.a[0],z,q,r),C&&w(l[A],E.theta2,-1,y,!0,z,1,!0,E.a[1],A,q,r)),B&&b.addWithFunction(s,z,function(a){return a===z}),C&&b.addWithFunction(s,A,function(a){return a===A}),b.addWithFunction(q,y,function(a){return a.id==y.id}),(B&&0===F||C&&1===F)&&b.addWithFunction(r,y.endpoints[F],function(a){return a.id==y.endpoints[F].id})}}for(x=0;x<k.length;x++)0===k[x].connections.length&&k[x].anchor.isContinuous&&(l[a]||(l[a]={top:[],right:[],bottom:[],left:[]}),w(l[a],-Math.PI/2,0,{endpoints:[k[x],k[x]],paint:function(){}},!1,a,0,!1,k[x].anchor.getDefaultFace(),a,q,r),b.addWithFunction(s,a,function(b){return b===a}));for(x=0;x<s.length;x++)u(s[x],l[s[x]]);for(x=0;x<k.length;x++)k[x].paint({timestamp:f,offset:t,dimensions:t.s,recalc:i!==!0});for(x=0;x<r.length;x++){var I=m.getCachedData(r[x].elementId);r[x].paint({timestamp:f,offset:I,dimensions:I.s})}for(x=0;x<p.length;x++){var J=p[x][1];if(J.anchor.constructor==c.DynamicAnchor){J.paint({elementWithPrecedence:a,timestamp:f}),b.addWithFunction(q,p[x][0],function(a){return a.id==p[x][0].id});for(var K=0;K<J.connections.length;K++)J.connections[K]!==p[x][0]&&b.addWithFunction(q,J.connections[K],function(a){return a.id==J.connections[K].id})}else J.anchor.constructor==c.Anchor&&b.addWithFunction(q,p[x][0],function(a){return a.id==p[x][0].id})}var L=n[a];for(L&&L.paint({timestamp:f,recalc:!1,elId:a}),x=0;x<q.length;x++)q[x].paint({elId:a,timestamp:f,recalc:!1,clearEdits:h})}};var x=function(a){b.EventGenerator.apply(this),this.type="Continuous",this.isDynamic=!0,this.isContinuous=!0;for(var c=a.faces||["top","right","bottom","left"],d=!(a.clockwise===!1),h={},i={top:"bottom",right:"left",left:"right",bottom:"top"},j={top:"right",right:"bottom",left:"top",bottom:"left"},k={top:"left",right:"top",left:"bottom",bottom:"right"},l=d?j:k,m=d?k:j,n=a.cssClass||"",o=0;o<c.length;o++)h[c[o]]=!0;this.getDefaultFace=function(){return 0===c.length?"top":c[0]},this.verifyEdge=function(a){return h[a]?a:h[i[a]]?i[a]:h[l[a]]?l[a]:h[m[a]]?m[a]:a},this.isEdgeSupported=function(a){return h[a]===!0},this.compute=function(a){return f[a.element.id]||e[a.element.id]||[0,0]},this.getCurrentLocation=function(a){return f[a.element.id]||e[a.element.id]||[0,0]},this.getOrientation=function(a){return g[a.id]||[0,0]},this.clearUserDefinedLocation=function(){delete f[a.elementId]},this.setUserDefinedLocation=function(b){f[a.elementId]=b},this.getCssClass=function(){return n}};m.continuousAnchorFactory={get:function(a){return new x(a)},clear:function(a){delete f[a],delete e[a]}}},c.Anchor=function(a){this.x=a.x||0,this.y=a.y||0,this.elementId=a.elementId,this.cssClass=a.cssClass||"",this.userDefinedLocation=null,this.orientation=a.orientation||[0,0],this.lastReturnValue=null,this.offsets=a.offsets||[0,0],this.timestamp=null,b.EventGenerator.apply(this),this.compute=function(a){var b=a.xy,c=a.wh,d=a.timestamp;return a.clearUserDefinedLocation&&(this.userDefinedLocation=null),d&&d===this.timestamp?this.lastReturnValue:(this.lastReturnValue=null!=this.userDefinedLocation?this.userDefinedLocation:[b[0]+this.x*c[0]+this.offsets[0],b[1]+this.y*c[1]+this.offsets[1]],this.timestamp=d,this.lastReturnValue)},this.getCurrentLocation=function(a){return a=a||{},null==this.lastReturnValue||null!=a.timestamp&&this.timestamp!=a.timestamp?this.compute(a):this.lastReturnValue}},b.extend(c.Anchor,b.EventGenerator,{equals:function(a){if(!a)return!1;var b=a.getOrientation(),c=this.getOrientation();return this.x==a.x&&this.y==a.y&&this.offsets[0]==a.offsets[0]&&this.offsets[1]==a.offsets[1]&&c[0]==b[0]&&c[1]==b[1]},getUserDefinedLocation:function(){return this.userDefinedLocation},setUserDefinedLocation:function(a){this.userDefinedLocation=a},clearUserDefinedLocation:function(){this.userDefinedLocation=null},getOrientation:function(){return this.orientation},getCssClass:function(){return this.cssClass}}),c.FloatingAnchor=function(a){c.Anchor.apply(this,arguments);var b=a.reference,d=a.referenceCanvas,e=c.getSize(d),f=0,g=0,h=null,i=null;this.orientation=null,this.x=0,this.y=0,this.isFloating=!0,this.compute=function(a){var b=a.xy,c=[b[0]+e[0]/2,b[1]+e[1]/2];return i=c,c},this.getOrientation=function(a){if(h)return h;var c=b.getOrientation(a);return[-1*Math.abs(c[0])*f,-1*Math.abs(c[1])*g]},this.over=function(a,b){h=a.getOrientation(b)},this.out=function(){h=null},this.getCurrentLocation=function(a){return null==i?this.compute(a):i}},b.extend(c.FloatingAnchor,c.Anchor);var d=function(a,b,d){return a.constructor==c.Anchor?a:b.makeAnchor(a,d,b)};c.DynamicAnchor=function(a){c.Anchor.apply(this,arguments),this.isDynamic=!0,this.anchors=[],this.elementId=a.elementId,this.jsPlumbInstance=a.jsPlumbInstance;for(var b=0;b<a.anchors.length;b++)this.anchors[b]=d(a.anchors[b],this.jsPlumbInstance,this.elementId);this.getAnchors=function(){return this.anchors},this.locked=!1;var e=this.anchors.length>0?this.anchors[0]:null,f=e,g=this,h=function(a,b,c,d,e){var f=d[0]+a.x*e[0],g=d[1]+a.y*e[1],h=d[0]+e[0]/2,i=d[1]+e[1]/2;return Math.sqrt(Math.pow(b-f,2)+Math.pow(c-g,2))+Math.sqrt(Math.pow(h-f,2)+Math.pow(i-g,2))},i=a.selector||function(a,b,c,d,e){for(var f=c[0]+d[0]/2,g=c[1]+d[1]/2,i=-1,j=1/0,k=0;k<e.length;k++){var l=h(e[k],f,g,a,b);j>l&&(i=k+0,j=l)}return e[i]};this.compute=function(a){var b=a.xy,c=a.wh,d=a.txy,h=a.twh;this.timestamp=a.timestamp;var j=g.getUserDefinedLocation();return null!=j?j:this.locked||null==d||null==h?e.compute(a):(a.timestamp=null,e=i(b,c,d,h,this.anchors),this.x=e.x,this.y=e.y,e!=f&&this.fire("anchorChanged",e),f=e,e.compute(a))},this.getCurrentLocation=function(a){return this.getUserDefinedLocation()||(null!=e?e.getCurrentLocation(a):null)},this.getOrientation=function(a){return null!=e?e.getOrientation(a):[0,0]},this.over=function(a,b){null!=e&&e.over(a,b)},this.out=function(){null!=e&&e.out()},this.getCssClass=function(){return e&&e.getCssClass()||""}},b.extend(c.DynamicAnchor,c.Anchor);var e=function(a,b,d,e,f,g){c.Anchors[f]=function(c){var h=c.jsPlumbInstance.makeAnchor([a,b,d,e,0,0],c.elementId,c.jsPlumbInstance);return h.type=f,g&&g(h,c),h}};e(.5,0,0,-1,"TopCenter"),e(.5,1,0,1,"BottomCenter"),e(0,.5,-1,0,"LeftMiddle"),e(1,.5,1,0,"RightMiddle"),e(.5,0,0,-1,"Top"),e(.5,1,0,1,"Bottom"),e(0,.5,-1,0,"Left"),e(1,.5,1,0,"Right"),e(.5,.5,0,0,"Center"),e(1,0,0,-1,"TopRight"),e(1,1,0,1,"BottomRight"),e(0,0,0,-1,"TopLeft"),e(0,1,0,1,"BottomLeft"),c.Defaults.DynamicAnchors=function(a){return a.jsPlumbInstance.makeAnchors(["TopCenter","RightMiddle","BottomCenter","LeftMiddle"],a.elementId,a.jsPlumbInstance)},c.Anchors.AutoDefault=function(a){var b=a.jsPlumbInstance.makeDynamicAnchor(c.Defaults.DynamicAnchors(a));return b.type="AutoDefault",b};var f=function(a,b){c.Anchors[a]=function(c){var d=c.jsPlumbInstance.makeAnchor(["Continuous",{faces:b}],c.elementId,c.jsPlumbInstance);return d.type=a,d}};c.Anchors.Continuous=function(a){return a.jsPlumbInstance.continuousAnchorFactory.get(a)},f("ContinuousLeft",["left"]),f("ContinuousTop",["top"]),f("ContinuousBottom",["bottom"]),f("ContinuousRight",["right"]),e(0,0,0,0,"Assign",function(a,b){var c=b.position||"Fixed";a.positionFinder=c.constructor==String?b.jsPlumbInstance.AnchorPositionFinders[c]:c,a.constructorParams=b}),a.jsPlumbInstance.prototype.AnchorPositionFinders={Fixed:function(a,b,c){return[(a.left-b.left)/c[0],(a.top-b.top)/c[1]]},Grid:function(a,b,c,d){var e=a.left-b.left,f=a.top-b.top,g=c[0]/d.grid[0],h=c[1]/d.grid[1],i=Math.floor(e/g),j=Math.floor(f/h);return[(i*g+g/2)/c[0],(j*h+h/2)/c[1]]}},c.Anchors.Perimeter=function(a){a=a||{};var b=a.anchorCount||60,c=a.shape;if(!c)throw new Error("no shape supplied to Perimeter Anchor type");var d=function(){for(var a=.5,c=2*Math.PI/b,d=0,e=[],f=0;b>f;f++){var g=a+a*Math.sin(d),h=a+a*Math.cos(d);e.push([g,h,0,0]),d+=c}return e},e=function(a){for(var c=b/a.length,d=[],e=function(a,e,f,g,h){c=b*h;for(var i=(f-a)/c,j=(g-e)/c,k=0;c>k;k++)d.push([a+i*k,e+j*k,0,0])},f=0;f<a.length;f++)e.apply(null,a[f]);return d},f=function(a){for(var b=[],c=0;c<a.length;c++)b.push([a[c][0],a[c][1],a[c][2],a[c][3],1/a.length]);return e(b)},g=function(){return f([[0,0,1,0],[1,0,1,1],[1,1,0,1],[0,1,0,0]])},h={Circle:d,Ellipse:d,Diamond:function(){return f([[.5,0,1,.5],[1,.5,.5,1],[.5,1,0,.5],[0,.5,.5,0]])},Rectangle:g,Square:g,Triangle:function(){return f([[.5,0,1,1],[1,1,0,1],[0,1,.5,0]])},Path:function(a){for(var b=a.points,c=[],d=0,f=0;f<b.length-1;f++){var g=Math.sqrt(Math.pow(b[f][2]-b[f][0])+Math.pow(b[f][3]-b[f][1]));d+=g,c.push([b[f][0],b[f][1],b[f+1][0],b[f+1][1],g])}for(var h=0;h<c.length;h++)c[h][4]=c[h][4]/d;return e(c)}},i=function(a,b){for(var c=[],d=b/180*Math.PI,e=0;e<a.length;e++){var f=a[e][0]-.5,g=a[e][1]-.5;c.push([.5+(f*Math.cos(d)-g*Math.sin(d)),.5+(f*Math.sin(d)+g*Math.cos(d)),a[e][2],a[e][3]])}return c};if(!h[c])throw new Error("Shape ["+c+"] is unknown by Perimeter Anchor type");var j=h[c](a);a.rotation&&(j=i(j,a.rotation));var k=a.jsPlumbInstance.makeDynamicAnchor(j);return k.type="Perimeter",k}}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d=a.Biltong;b.Segments={AbstractSegment:function(a){this.params=a,this.findClosestPointOnPath=function(){return{d:1/0,x:null,y:null,l:null}},this.getBounds=function(){return{minX:Math.min(a.x1,a.x2),minY:Math.min(a.y1,a.y2),maxX:Math.max(a.x1,a.x2),maxY:Math.max(a.y1,a.y2)}}},Straight:function(a){var c,e,f,g,h,i,j,k=(b.Segments.AbstractSegment.apply(this,arguments),function(){c=Math.sqrt(Math.pow(h-g,2)+Math.pow(j-i,2)),e=d.gradient({x:g,y:i},{x:h,y:j}),f=-1/e});this.type="Straight",this.getLength=function(){return c},this.getGradient=function(){return e},this.getCoordinates=function(){return{x1:g,y1:i,x2:h,y2:j}},this.setCoordinates=function(a){g=a.x1,i=a.y1,h=a.x2,j=a.y2,k()},this.setCoordinates({x1:a.x1,y1:a.y1,x2:a.x2,y2:a.y2}),this.getBounds=function(){return{minX:Math.min(g,h),minY:Math.min(i,j),maxX:Math.max(g,h),maxY:Math.max(i,j)}},this.pointOnPath=function(a,b){if(0!==a||b){if(1!=a||b){var e=b?a>0?a:c+a:a*c;return d.pointOnLine({x:g,y:i},{x:h,y:j},e)}return{x:h,y:j}}return{x:g,y:i}},this.gradientAtPoint=function(){return e},this.pointAlongPathFrom=function(a,b,c){var e=this.pointOnPath(a,c),f=0>=b?{x:g,y:i}:{x:h,y:j};return 0>=b&&Math.abs(b)>1&&(b*=-1),d.pointOnLine(e,f,b)};var l=function(a,b,c){return c>=Math.min(a,b)&&c<=Math.max(a,b)},m=function(a,b,c){return Math.abs(c-a)<Math.abs(c-b)?a:b};this.findClosestPointOnPath=function(a,b){var k={d:1/0,x:null,y:null,l:null,x1:g,x2:h,y1:i,y2:j};if(0===e)k.y=i,k.x=l(g,h,a)?a:m(g,h,a);else if(1/0==e||e==-1/0)k.x=g,k.y=l(i,j,b)?b:m(i,j,b);else{var n=i-e*g,o=b-f*a,p=(o-n)/(e-f),q=e*p+n;k.x=l(g,h,p)?p:m(g,h,p),k.y=l(i,j,q)?q:m(i,j,q)}var r=d.lineLength([k.x,k.y],[g,i]);return k.d=d.lineLength([a,b],[k.x,k.y]),k.l=r/c,k}},Arc:function(a){var c=(b.Segments.AbstractSegment.apply(this,arguments),function(b,c){return d.theta([a.cx,a.cy],[b,c])}),e=function(a,b){if(a.anticlockwise){var c=a.startAngle<a.endAngle?a.startAngle+f:a.startAngle,d=Math.abs(c-a.endAngle);return c-d*b}var e=a.endAngle<a.startAngle?a.endAngle+f:a.endAngle,g=Math.abs(e-a.startAngle);return a.startAngle+g*b},f=2*Math.PI;this.radius=a.r,this.anticlockwise=a.ac,this.type="Arc",a.startAngle&&a.endAngle?(this.startAngle=a.startAngle,this.endAngle=a.endAngle,this.x1=a.cx+this.radius*Math.cos(a.startAngle),this.y1=a.cy+this.radius*Math.sin(a.startAngle),this.x2=a.cx+this.radius*Math.cos(a.endAngle),this.y2=a.cy+this.radius*Math.sin(a.endAngle)):(this.startAngle=c(a.x1,a.y1),this.endAngle=c(a.x2,a.y2),this.x1=a.x1,this.y1=a.y1,this.x2=a.x2,this.y2=a.y2),this.endAngle<0&&(this.endAngle+=f),this.startAngle<0&&(this.startAngle+=f);var g=this.endAngle<this.startAngle?this.endAngle+f:this.endAngle;this.sweep=Math.abs(g-this.startAngle),this.anticlockwise&&(this.sweep=f-this.sweep);var h=2*Math.PI*this.radius,i=this.sweep/f,j=h*i;this.getLength=function(){return j},this.getBounds=function(){return{minX:a.cx-a.r,maxX:a.cx+a.r,minY:a.cy-a.r,maxY:a.cy+a.r}};var k=1e-10,l=function(a){var b=Math.floor(a),c=Math.ceil(a);return k>a-b?b:k>c-a?c:a};this.pointOnPath=function(b,c){if(0===b)return{x:this.x1,y:this.y1,theta:this.startAngle};if(1==b)return{x:this.x2,y:this.y2,theta:this.endAngle};c&&(b/=j);var d=e(this,b),f=a.cx+a.r*Math.cos(d),g=a.cy+a.r*Math.sin(d);return{x:l(f),y:l(g),theta:d}},this.gradientAtPoint=function(b,c){var e=this.pointOnPath(b,c),f=d.normal([a.cx,a.cy],[e.x,e.y]);return this.anticlockwise||1/0!=f&&f!=-1/0||(f*=-1),f},this.pointAlongPathFrom=function(b,c,d){var e=this.pointOnPath(b,d),f=2*(c/h)*Math.PI,g=this.anticlockwise?-1:1,i=e.theta+g*f,j=a.cx+this.radius*Math.cos(i),k=a.cy+this.radius*Math.sin(i);return{x:j,y:k}}},Bezier:function(c){this.curve=[{x:c.x1,y:c.y1},{x:c.cp1x,y:c.cp1y},{x:c.cp2x,y:c.cp2y},{x:c.x2,y:c.y2}],b.Segments.AbstractSegment.apply(this,arguments),this.bounds={minX:Math.min(c.x1,c.x2,c.cp1x,c.cp2x),minY:Math.min(c.y1,c.y2,c.cp1y,c.cp2y),maxX:Math.max(c.x1,c.x2,c.cp1x,c.cp2x),maxY:Math.max(c.y1,c.y2,c.cp1y,c.cp2y)},this.type="Bezier";var d=function(b,c,d){return 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e=function(){this.resetBounds=function(){this.bounds={minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}},this.resetBounds()};b.Connectors.AbstractConnector=function(a){e.apply(this,arguments);var f=[],g=0,h=[],i=[],j=a.stub||0,k=c.isArray(j)?j[0]:j,l=c.isArray(j)?j[1]:j,m=a.gap||0,n=c.isArray(m)?m[0]:m,o=c.isArray(m)?m[1]:m,p=null,q=!1,r=null,s=null,t=a.editable!==!1&&null!=b.ConnectorEditors&&null!=b.ConnectorEditors[this.type],u=this.setGeometry=function(a,b){q=!b,s=a},v=this.getGeometry=function(){return s};this.getPathData=function(){for(var a="",c=0;c<f.length;c++)a+=b.SegmentRenderer.getPath(f[c]),a+=" ";return a},this.hasBeenEdited=function(){return q},this.isEditing=function(){return null!=this.editor&&this.editor.isActive()},this.setEditable=function(a){return t=a&&null!=b.ConnectorEditors&&null!=b.ConnectorEditors[this.type]&&(null==this.overrideSetEditable||this.overrideSetEditable())?a:!1},this.isEditable=function(){return t},this.findSegmentForPoint=function(a,b){for(var c={d:1/0,s:null,x:null,y:null,l:null},d=0;d<f.length;d++){var e=f[d].findClosestPointOnPath(a,b);e.d<c.d&&(c.d=e.d,c.l=e.l,c.x=e.x,c.y=e.y,c.s=f[d],c.x1=e.x1,c.x2=e.x2,c.y1=e.y1,c.y2=e.y2,c.index=d)}return c};var w=function(){for(var a=0,b=0;b<f.length;b++){var c=f[b].getLength();i[b]=c/g,h[b]=[a,a+=c/g]}},x=function(a,b){b&&(a=a>0?a/g:(g+a)/g);for(var c=h.length-1,d=1,e=0;e<h.length;e++)if(h[e][1]>=a){c=e,d=1==a?1:0===a?0:(a-h[e][0])/i[e];break}return{segment:f[c],proportion:d,index:c}},y=function(a,c,d){if(d.x1!=d.x2||d.y1!=d.y2){var e=new b.Segments[c](d);f.push(e),g+=e.getLength(),a.updateBounds(e)}},z=function(){g=f.length=h.length=i.length=0};this.setSegments=function(a){p=[],g=0;for(var b=0;b<a.length;b++)p.push(a[b]),g+=a[b].getLength()},this.getLength=function(){return g};var A=function(a){this.strokeWidth=a.strokeWidth;var b=d.quadrant(a.sourcePos,a.targetPos),c=a.targetPos[0]<a.sourcePos[0],e=a.targetPos[1]<a.sourcePos[1],f=a.strokeWidth||1,g=a.sourceEndpoint.anchor.getOrientation(a.sourceEndpoint),h=a.targetEndpoint.anchor.getOrientation(a.targetEndpoint),i=c?a.targetPos[0]:a.sourcePos[0],j=e?a.targetPos[1]:a.sourcePos[1],m=Math.abs(a.targetPos[0]-a.sourcePos[0]),p=Math.abs(a.targetPos[1]-a.sourcePos[1]);if(0===g[0]&&0===g[1]||0===h[0]&&0===h[1]){var q=m>p?0:1,r=[1,0][q];g=[],h=[],g[q]=a.sourcePos[q]>a.targetPos[q]?-1:1,h[q]=a.sourcePos[q]>a.targetPos[q]?1:-1,g[r]=0,h[r]=0}var s=c?m+n*g[0]:n*g[0],t=e?p+n*g[1]:n*g[1],u=c?o*h[0]:m+o*h[0],v=e?o*h[1]:p+o*h[1],w=g[0]*h[0]+g[1]*h[1],x={sx:s,sy:t,tx:u,ty:v,lw:f,xSpan:Math.abs(u-s),ySpan:Math.abs(v-t),mx:(s+u)/2,my:(t+v)/2,so:g,to:h,x:i,y:j,w:m,h:p,segment:b,startStubX:s+g[0]*k,startStubY:t+g[1]*k,endStubX:u+h[0]*l,endStubY:v+h[1]*l,isXGreaterThanStubTimes2:Math.abs(s-u)>k+l,isYGreaterThanStubTimes2:Math.abs(t-v)>k+l,opposite:-1==w,perpendicular:0===w,orthogonal:1==w,sourceAxis:0===g[0]?"y":"x",points:[i,j,m,p,s,t,u,v]};return x.anchorOrientation=x.opposite?"opposite":x.orthogonal?"orthogonal":"perpendicular",x};return this.getSegments=function(){return f},this.updateBounds=function(a){var b=a.getBounds();this.bounds.minX=Math.min(this.bounds.minX,b.minX),this.bounds.maxX=Math.max(this.bounds.maxX,b.maxX),this.bounds.minY=Math.min(this.bounds.minY,b.minY),this.bounds.maxY=Math.max(this.bounds.maxY,b.maxY)},this.pointOnPath=function(a,b){var c=x(a,b);return c.segment&&c.segment.pointOnPath(c.proportion,!1)||[0,0]},this.gradientAtPoint=function(a,b){var c=x(a,b);return c.segment&&c.segment.gradientAtPoint(c.proportion,!1)||0},this.pointAlongPathFrom=function(a,b,c){var d=x(a,c);return d.segment&&d.segment.pointAlongPathFrom(d.proportion,b,!1)||[0,0]},this.compute=function(a){r=A.call(this,a),z(),this._compute(r,a),this.x=r.points[0],this.y=r.points[1],this.w=r.points[2],this.h=r.points[3],this.segment=r.segment,w()},{addSegment:y,prepareCompute:A,sourceStub:k,targetStub:l,maxStub:Math.max(k,l),sourceGap:n,targetGap:o,maxGap:Math.max(n,o),setGeometry:u,getGeometry:v}},c.extend(b.Connectors.AbstractConnector,e),b.Endpoints.AbstractEndpoint=function(a){e.apply(this,arguments);var b=this.compute=function(){var a=this._compute.apply(this,arguments);return this.x=a[0],this.y=a[1],this.w=a[2],this.h=a[3],this.bounds.minX=this.x,this.bounds.minY=this.y,this.bounds.maxX=this.x+this.w,this.bounds.maxY=this.y+this.h,a};return{compute:b,cssClass:a.cssClass}},c.extend(b.Endpoints.AbstractEndpoint,e),b.Endpoints.Dot=function(a){this.type="Dot",b.Endpoints.AbstractEndpoint.apply(this,arguments),a=a||{},this.radius=a.radius||10,this.defaultOffset=.5*this.radius,this.defaultInnerRadius=this.radius/3,this._compute=function(a,b,c){this.radius=c.radius||this.radius;var d=a[0]-this.radius,e=a[1]-this.radius,f=2*this.radius,g=2*this.radius;if(c.stroke){var h=c.strokeWidth||1;d-=h,e-=h,f+=2*h,g+=2*h}return[d,e,f,g,this.radius]}},c.extend(b.Endpoints.Dot,b.Endpoints.AbstractEndpoint),b.Endpoints.Rectangle=function(a){this.type="Rectangle",b.Endpoints.AbstractEndpoint.apply(this,arguments),a=a||{},this.width=a.width||20,this.height=a.height||20,this._compute=function(a,b,c){var d=c.width||this.width,e=c.height||this.height,f=a[0]-d/2,g=a[1]-e/2;return[f,g,d,e]}},c.extend(b.Endpoints.Rectangle,b.Endpoints.AbstractEndpoint);var f=function(){b.jsPlumbUIComponent.apply(this,arguments),this._jsPlumb.displayElements=[]};c.extend(f,b.jsPlumbUIComponent,{getDisplayElements:function(){return this._jsPlumb.displayElements},appendDisplayElement:function(a){this._jsPlumb.displayElements.push(a)}}),b.Endpoints.Image=function(d){this.type="Image",f.apply(this,arguments),b.Endpoints.AbstractEndpoint.apply(this,arguments);var e=d.onload,g=d.src||d.url,h=d.cssClass?" "+d.cssClass:"";this._jsPlumb.img=new Image,this._jsPlumb.ready=!1,this._jsPlumb.initialized=!1,this._jsPlumb.deleted=!1,this._jsPlumb.widthToUse=d.width,this._jsPlumb.heightToUse=d.height,this._jsPlumb.endpoint=d.endpoint,this._jsPlumb.img.onload=function(){null!=this._jsPlumb&&(this._jsPlumb.ready=!0,this._jsPlumb.widthToUse=this._jsPlumb.widthToUse||this._jsPlumb.img.width,this._jsPlumb.heightToUse=this._jsPlumb.heightToUse||this._jsPlumb.img.height,e&&e(this))}.bind(this),this._jsPlumb.endpoint.setImage=function(a,b){var c=a.constructor==String?a:a.src;e=b,this._jsPlumb.img.src=c,null!=this.canvas&&this.canvas.setAttribute("src",this._jsPlumb.img.src)}.bind(this),this._jsPlumb.endpoint.setImage(g,e),this._compute=function(a){return this.anchorPoint=a,this._jsPlumb.ready?[a[0]-this._jsPlumb.widthToUse/2,a[1]-this._jsPlumb.heightToUse/2,this._jsPlumb.widthToUse,this._jsPlumb.heightToUse]:[0,0,0,0]},this.canvas=b.createElement("img",{position:"absolute",margin:0,padding:0,outline:0},this._jsPlumb.instance.endpointClass+h),this._jsPlumb.widthToUse&&this.canvas.setAttribute("width",this._jsPlumb.widthToUse),this._jsPlumb.heightToUse&&this.canvas.setAttribute("height",this._jsPlumb.heightToUse),this._jsPlumb.instance.appendElement(this.canvas),this.actuallyPaint=function(){if(!this._jsPlumb.deleted){this._jsPlumb.initialized||(this.canvas.setAttribute("src",this._jsPlumb.img.src),this.appendDisplayElement(this.canvas),this._jsPlumb.initialized=!0);var a=this.anchorPoint[0]-this._jsPlumb.widthToUse/2,b=this.anchorPoint[1]-this._jsPlumb.heightToUse/2;c.sizeElement(this.canvas,a,b,this._jsPlumb.widthToUse,this._jsPlumb.heightToUse)}},this.paint=function(b,c){null!=this._jsPlumb&&(this._jsPlumb.ready?this.actuallyPaint(b,c):a.setTimeout(function(){this.paint(b,c)}.bind(this),200))}},c.extend(b.Endpoints.Image,[f,b.Endpoints.AbstractEndpoint],{cleanup:function(a){a&&(this._jsPlumb.deleted=!0,this.canvas&&this.canvas.parentNode.removeChild(this.canvas),this.canvas=null)}}),b.Endpoints.Blank=function(a){b.Endpoints.AbstractEndpoint.apply(this,arguments),this.type="Blank",f.apply(this,arguments),this._compute=function(a){return[a[0],a[1],10,0]};var d=a.cssClass?" "+a.cssClass:"";this.canvas=b.createElement("div",{display:"block",width:"1px",height:"1px",background:"transparent",position:"absolute"},this._jsPlumb.instance.endpointClass+d),this._jsPlumb.instance.appendElement(this.canvas),this.paint=function(){c.sizeElement(this.canvas,this.x,this.y,this.w,this.h)}},c.extend(b.Endpoints.Blank,[b.Endpoints.AbstractEndpoint,f],{cleanup:function(){this.canvas&&this.canvas.parentNode&&this.canvas.parentNode.removeChild(this.canvas)}}),b.Endpoints.Triangle=function(a){this.type="Triangle",b.Endpoints.AbstractEndpoint.apply(this,arguments),a=a||{},a.width=a.width||55,a.height=a.height||55,this.width=a.width,this.height=a.height,this._compute=function(a,b,c){var d=c.width||self.width,e=c.height||self.height,f=a[0]-d/2,g=a[1]-e/2;return[f,g,d,e]}};var g=b.Overlays.AbstractOverlay=function(a){this.visible=!0,this.isAppendedAtTopLevel=!0,this.component=a.component,this.loc=null==a.location?.5:a.location,this.endpointLoc=null==a.endpointLocation?[.5,.5]:a.endpointLocation,this.visible=a.visible!==!1};g.prototype={cleanup:function(a){a&&(this.component=null,this.canvas=null,this.endpointLoc=null)},reattach:function(){},setVisible:function(a){this.visible=a,this.component.repaint()},isVisible:function(){return this.visible},hide:function(){this.setVisible(!1)},show:function(){this.setVisible(!0)},incrementLocation:function(a){this.loc+=a,this.component.repaint()},setLocation:function(a){this.loc=a,this.component.repaint()},getLocation:function(){return this.loc},updateFrom:function(){}},b.Overlays.Arrow=function(a){this.type="Arrow",g.apply(this,arguments),this.isAppendedAtTopLevel=!1,a=a||{},this.length=a.length||20,this.width=a.width||20,this.id=a.id;var e=(a.direction||1)<0?-1:1,f=a.paintStyle||{"stroke-width":1},h=a.foldback||.623;this.computeMaxSize=function(){return 1.5*self.width},this.elementCreated=function(c){if(this.path=c,a.events)for(var d in a.events)b.on(c,d,a.events[d])},this.draw=function(a,b){var g,i,j,k,l;if(a.pointAlongPathFrom){if(c.isString(this.loc)||this.loc>1||this.loc<0){var m=parseInt(this.loc,10),n=this.loc<0?1:0;g=a.pointAlongPathFrom(n,m,!1),i=a.pointAlongPathFrom(n,m-e*this.length/2,!1),j=d.pointOnLine(g,i,this.length)}else if(1==this.loc){if(g=a.pointOnPath(this.loc),i=a.pointAlongPathFrom(this.loc,-this.length),j=d.pointOnLine(g,i,this.length),-1==e){var o=j;j=g,g=o}}else if(0===this.loc){if(j=a.pointOnPath(this.loc),i=a.pointAlongPathFrom(this.loc,this.length),g=d.pointOnLine(j,i,this.length),-1==e){var p=j;j=g,g=p}}else g=a.pointAlongPathFrom(this.loc,e*this.length/2),i=a.pointOnPath(this.loc),j=d.pointOnLine(g,i,this.length);k=d.perpendicularLineTo(g,j,this.width),l=d.pointOnLine(g,j,h*this.length);var q={hxy:g,tail:k,cxy:l},r=f.stroke||b.stroke,s=f.fill||b.stroke,t=f.strokeWidth||b.strokeWidth;return{component:a,d:q,"stroke-width":t,stroke:r,fill:s,minX:Math.min(g.x,k[0].x,k[1].x),maxX:Math.max(g.x,k[0].x,k[1].x),minY:Math.min(g.y,k[0].y,k[1].y),maxY:Math.max(g.y,k[0].y,k[1].y)}}return{component:a,minX:0,maxX:0,minY:0,maxY:0}}},c.extend(b.Overlays.Arrow,g,{updateFrom:function(a){this.length=a.length||this.length,this.width=a.width||this.width,this.direction=null!=a.direction?a.direction:this.direction,this.foldback=a.foldback||this.foldback}}),b.Overlays.PlainArrow=function(a){a=a||{};var c=b.extend(a,{foldback:1});b.Overlays.Arrow.call(this,c),this.type="PlainArrow"},c.extend(b.Overlays.PlainArrow,b.Overlays.Arrow),b.Overlays.Diamond=function(a){a=a||{};var c=a.length||40,d=b.extend(a,{length:c/2,foldback:2});b.Overlays.Arrow.call(this,d),this.type="Diamond"},c.extend(b.Overlays.Diamond,b.Overlays.Arrow);var h=function(a,b){return(null==a._jsPlumb.cachedDimensions||b)&&(a._jsPlumb.cachedDimensions=a.getDimensions()),a._jsPlumb.cachedDimensions},i=function(a){b.jsPlumbUIComponent.apply(this,arguments),g.apply(this,arguments);var d=this.fire;this.fire=function(){d.apply(this,arguments),this.component&&this.component.fire.apply(this.component,arguments)
},this.detached=!1,this.id=a.id,this._jsPlumb.div=null,this._jsPlumb.initialised=!1,this._jsPlumb.component=a.component,this._jsPlumb.cachedDimensions=null,this._jsPlumb.create=a.create,this._jsPlumb.initiallyInvisible=a.visible===!1,this.getElement=function(){if(null==this._jsPlumb.div){var c=this._jsPlumb.div=b.getElement(this._jsPlumb.create(this._jsPlumb.component));c.style.position="absolute",c.className=this._jsPlumb.instance.overlayClass+" "+(this.cssClass?this.cssClass:a.cssClass?a.cssClass:""),this._jsPlumb.instance.appendElement(c),this._jsPlumb.instance.getId(c),this.canvas=c;var d="translate(-50%, -50%)";c.style.webkitTransform=d,c.style.mozTransform=d,c.style.msTransform=d,c.style.oTransform=d,c.style.transform=d,c._jsPlumb=this,a.visible===!1&&(c.style.display="none")}return this._jsPlumb.div},this.draw=function(a,b,d){var e=h(this);if(null!=e&&2==e.length){var f={x:0,y:0};if(d)f={x:d[0],y:d[1]};else if(a.pointOnPath){var g=this.loc,i=!1;(c.isString(this.loc)||this.loc<0||this.loc>1)&&(g=parseInt(this.loc,10),i=!0),f=a.pointOnPath(g,i)}else{var j=this.loc.constructor==Array?this.loc:this.endpointLoc;f={x:j[0]*a.w,y:j[1]*a.h}}var k=f.x-e[0]/2,l=f.y-e[1]/2;return{component:a,d:{minx:k,miny:l,td:e,cxy:f},minX:k,maxX:k+e[0],minY:l,maxY:l+e[1]}}return{minX:0,maxX:0,minY:0,maxY:0}}};c.extend(i,[b.jsPlumbUIComponent,g],{getDimensions:function(){return[1,1]},setVisible:function(a){this._jsPlumb.div&&(this._jsPlumb.div.style.display=a?"block":"none",a&&this._jsPlumb.initiallyInvisible&&(h(this,!0),this.component.repaint(),this._jsPlumb.initiallyInvisible=!1))},clearCachedDimensions:function(){this._jsPlumb.cachedDimensions=null},cleanup:function(a){a?null!=this._jsPlumb.div&&(this._jsPlumb.div._jsPlumb=null,this._jsPlumb.instance.removeElement(this._jsPlumb.div)):(this._jsPlumb&&this._jsPlumb.div&&this._jsPlumb.div.parentNode&&this._jsPlumb.div.parentNode.removeChild(this._jsPlumb.div),this.detached=!0)},reattach:function(a){null!=this._jsPlumb.div&&a.getContainer().appendChild(this._jsPlumb.div),this.detached=!1},computeMaxSize:function(){var a=h(this);return Math.max(a[0],a[1])},paint:function(a){this._jsPlumb.initialised||(this.getElement(),a.component.appendDisplayElement(this._jsPlumb.div),this._jsPlumb.initialised=!0,this.detached&&this._jsPlumb.div.parentNode.removeChild(this._jsPlumb.div)),this._jsPlumb.div.style.left=a.component.x+a.d.minx+"px",this._jsPlumb.div.style.top=a.component.y+a.d.miny+"px"}}),b.Overlays.Custom=function(){this.type="Custom",i.apply(this,arguments)},c.extend(b.Overlays.Custom,i),b.Overlays.GuideLines=function(){var a=this;a.length=50,a.strokeWidth=5,this.type="GuideLines",g.apply(this,arguments),b.jsPlumbUIComponent.apply(this,arguments),this.draw=function(b){var c=b.pointAlongPathFrom(a.loc,a.length/2),e=b.pointOnPath(a.loc),f=d.pointOnLine(c,e,a.length),g=d.perpendicularLineTo(c,f,40),h=d.perpendicularLineTo(f,c,20);return{connector:b,head:c,tail:f,headLine:h,tailLine:g,minX:Math.min(c.x,f.x,h[0].x,h[1].x),minY:Math.min(c.y,f.y,h[0].y,h[1].y),maxX:Math.max(c.x,f.x,h[0].x,h[1].x),maxY:Math.max(c.y,f.y,h[0].y,h[1].y)}}},b.Overlays.Label=function(a){this.labelStyle=a.labelStyle,this.cssClass=null!=this.labelStyle?this.labelStyle.cssClass:null;var c=b.extend({create:function(){return b.createElement("div")}},a);if(b.Overlays.Custom.call(this,c),this.type="Label",this.label=a.label||"",this.labelText=null,this.labelStyle){var d=this.getElement();if(this.labelStyle.font=this.labelStyle.font||"12px sans-serif",d.style.font=this.labelStyle.font,d.style.color=this.labelStyle.color||"black",this.labelStyle.fill&&(d.style.background=this.labelStyle.fill),this.labelStyle.borderWidth>0){var e=this.labelStyle.borderStyle?this.labelStyle.borderStyle:"black";d.style.border=this.labelStyle.borderWidth+"px solid "+e}this.labelStyle.padding&&(d.style.padding=this.labelStyle.padding)}},c.extend(b.Overlays.Label,b.Overlays.Custom,{cleanup:function(a){a&&(this.div=null,this.label=null,this.labelText=null,this.cssClass=null,this.labelStyle=null)},getLabel:function(){return this.label},setLabel:function(a){this.label=a,this.labelText=null,this.clearCachedDimensions(),this.update(),this.component.repaint()},getDimensions:function(){return this.update(),i.prototype.getDimensions.apply(this,arguments)},update:function(){if("function"==typeof this.label){var a=this.label(this);this.getElement().innerHTML=a.replace(/\r\n/g,"<br/>")}else null==this.labelText&&(this.labelText=this.label,this.getElement().innerHTML=this.labelText.replace(/\r\n/g,"<br/>"))},updateFrom:function(a){null!=a.label&&this.setLabel(a.label)}})}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=function(b){var c=b._mottle;return c||(c=b._mottle=new a.Mottle),c};b.extend(a.jsPlumbInstance.prototype,{getEventManager:function(){return c(this)},on:function(){return this.getEventManager().on.apply(this,arguments),this},off:function(){return this.getEventManager().off.apply(this,arguments),this}})}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumbUtil,c=a.jsPlumbInstance,d="jtk-group-collapsed",e="jtk-group-expanded",f="[jtk-group-content]",g="elementDraggable",h="stop",i="revert",j="_groupManager",k="_jsPlumbGroup",l="_jsPlumbGroupDrag",m="group:addMember",n="group:removeMember",o="group:add",p="group:remove",q="group:expand",r="group:collapse",s=function(a){function c(a){delete a.proxies;var c,d=i[a.id];null!=d&&(c=function(b){return b.id===a.id},b.removeWithFunction(d.connections.source,c),b.removeWithFunction(d.connections.target,c),delete i[a.id]),d=j[a.id],null!=d&&(c=function(b){return b.id===a.id},b.removeWithFunction(d.connections.source,c),b.removeWithFunction(d.connections.target,c),delete j[a.id])}function f(b,c){for(var d=b.getMembers(),e=0;e<d.length;e++)a[c?"show":"hide"](d[e],!0)}function g(b){var c=b.getMembers(),d=a.getConnections({source:c},!0),e=a.getConnections({target:c},!0),f={};b.connections.source.length=0,b.connections.target.length=0;var g=function(a){for(var c=0;c<a.length;c++)f[a[c].id]||(f[a[c].id]=!0,a[c].source._jsPlumbGroup===b?(a[c].target._jsPlumbGroup!==b&&b.connections.source.push(a[c]),i[a[c].id]=b):a[c].target._jsPlumbGroup===b&&(b.connections.target.push(a[c]),j[a[c].id]=b))};g(d),g(e)}var h={},i={},j={};a.bind("connection",function(a){null!=a.source[k]&&null!=a.target[k]&&a.source[k]===a.target[k]?(i[a.connection.id]=a.source[k],j[a.connection.id]=a.source[k]):(null!=a.source[k]&&(b.suggest(a.source[k].connections.source,a.connection),i[a.connection.id]=a.source[k]),null!=a.target[k]&&(b.suggest(a.target[k].connections.target,a.connection),j[a.connection.id]=a.target[k]))}),a.bind("internal.connectionDetached",function(a){c(a.connection)}),a.bind("connectionMoved",function(a){var b=0===a.index?i:j,c=b[a.connection.id];if(c){var d=c.connections[0===a.index?"source":"target"],e=d.indexOf(a.connection);-1!=e&&d.splice(e,1)}}),this.addGroup=function(b){a.addClass(b.getEl(),e),h[b.id]=b,b.manager=this,g(b),a.fire(o,{group:b})},this.addToGroup=function(a,b,c){a=this.getGroup(a),a&&a.add(b,c)},this.removeFromGroup=function(a,b,c){a=this.getGroup(a),a&&a.remove(b,null,c)},this.getGroup=function(a){var c=a;if(b.isString(a)&&(c=h[a],null==c))throw new TypeError("No such group ["+a+"]");return c},this.getGroups=function(){var a=[];for(var b in h)a.push(h[b]);return a},this.removeGroup=function(b,c,d,e){b=this.getGroup(b),this.expandGroup(b,!0),b[c?"removeAll":"orphanAll"](d,e),a.remove(b.getEl()),delete h[b.id],delete a._groups[b.id],a.fire(p,{group:b})},this.removeAllGroups=function(a,b,c){for(var d in h)this.removeGroup(h[d],a,b,c)};var l=this.collapseConnection=function(b,c,d){var e,f=d.getEl(),g=a.getId(f),h=b.endpoints[c].elementId,i=b.endpoints[0===c?1:0].element;i[k]&&!i[k].shouldProxy()&&i[k].collapsed||(b.proxies=b.proxies||[],b.proxies[c]?e=b.proxies[c].ep:(e=a.addEndpoint(f,{endpoint:d.getEndpoint(b,c),anchor:d.getAnchor(b,c),parameters:{isProxyEndpoint:!0}}),e._forceDeleteOnDetach=!0),b.proxies[c]={ep:e,originalEp:b.endpoints[c]},0===c?a.anchorManager.sourceChanged(h,g,b,f):(a.anchorManager.updateOtherEndpoint(b.endpoints[0].elementId,h,g,b),b.target=f,b.targetId=g),b.proxies[c].originalEp.detachFromConnection(b,null,!0),e.connections=[b],b.endpoints[c]=e,b.setVisible(!0))};this.collapseGroup=function(b){if(b=this.getGroup(b),null!=b&&!b.collapsed){var c=b.getEl();if(f(b,!1),b.shouldProxy()){var g=function(a,c){for(var d=0;d<a.length;d++){var e=a[d];l(e,c,b)}};g(b.connections.source,0),g(b.connections.target,1)}b.collapsed=!0,a.removeClass(c,e),a.addClass(c,d),a.revalidate(c),a.fire(r,{group:b})}};var m=this.expandConnection=function(b,c,d){if(null!=b.proxies&&null!=b.proxies[c]){var e=a.getId(d.getEl()),f=b.proxies[c].originalEp.element,g=b.proxies[c].originalEp.elementId;b.endpoints[c]=b.proxies[c].originalEp,0===c?a.anchorManager.sourceChanged(e,g,b,f):(a.anchorManager.updateOtherEndpoint(b.endpoints[0].elementId,e,g,b),b.target=f,b.targetId=g),b.proxies[c].ep.detachFromConnection(b,null,!0),b.proxies[c].originalEp.addConnection(b),delete b.proxies[c]}};this.expandGroup=function(b,c){if(b=this.getGroup(b),null!=b&&b.collapsed){var g=b.getEl();if(f(b,!0),b.shouldProxy()){var h=function(a,c){for(var d=0;d<a.length;d++){var e=a[d];m(e,c,b)}};h(b.connections.source,0),h(b.connections.target,1)}b.collapsed=!1,a.addClass(g,e),a.removeClass(g,d),a.revalidate(g),this.repaintGroup(b),c||a.fire(q,{group:b})}},this.repaintGroup=function(b){b=this.getGroup(b);for(var c=b.getMembers(),d=0;d<c.length;d++)a.revalidate(c[d])},this.updateConnectionsForGroup=g,this.refreshAllGroups=function(){for(var b in h)g(h[b]),a.dragManager.updateOffsets(a.getId(h[b].getEl()))}},t=function(c,d){function e(a){return a.offsetParent}function j(a,b){var d=e(a),f=c.getSize(d),g=c.getSize(a),h=b[0],i=h+g[0],j=b[1],k=j+g[1];return i>0&&h<f[0]&&k>0&&j<f[1]}function o(a){var b=c.getId(a),d=c.getOffset(a);a.parentNode.removeChild(a),c.getContainer().appendChild(a),c.setPosition(a,d),delete a._jsPlumbGroup,r(a),c.dragManager.clearParent(a,b)}function p(a){j(a.el,a.pos)||(a.el._jsPlumbGroup.remove(a.el),A?c.remove(a.el):o(a.el))}function q(a){var b=c.getId(a);c.revalidate(a),c.dragManager.revalidateParent(a,b)}function r(a){a._katavorioDrag&&((A||z)&&a._katavorioDrag.off(h,p),A||z||!y||(a._katavorioDrag.off(i,q),a._katavorioDrag.setRevert(null)))}function s(a){a._katavorioDrag&&((A||z)&&a._katavorioDrag.on(h,p),x&&a._katavorioDrag.setConstrain(!0),w&&a._katavorioDrag.setUseGhostProxy(!0),A||z||!y||(a._katavorioDrag.on(i,q),a._katavorioDrag.setRevert(function(a,b){return!j(a,b)})))}var t=this,u=d.el;this.getEl=function(){return u},this.id=d.id||b.uuid(),u._isJsPlumbGroup=!0;var v=this.getDragArea=function(){var a=c.getSelector(u,f);return a&&a.length>0?a[0]:u},w=d.ghost===!0,x=w||d.constrain===!0,y=d.revert!==!1,z=d.orphan===!0,A=d.prune===!0,B=d.dropOverride===!0,C=d.proxied!==!1,D=[];if(this.connections={source:[],target:[],internal:[]},this.getAnchor=function(){return d.anchor||"Continuous"},this.getEndpoint=function(){return d.endpoint||["Dot",{radius:10}]},this.collapsed=!1,d.draggable!==!1){var E={stop:function(a){c.fire("groupDragStop",jsPlumb.extend(a,{group:t}))},scope:l};d.dragOptions&&a.jsPlumb.extend(E,d.dragOptions),c.draggable(d.el,E)}d.droppable!==!1&&c.droppable(d.el,{drop:function(a){var b=c.getGroupManager(),d=a.drag.el;if(!d._isJsPlumbGroup){var e=d._jsPlumbGroup;if(e!==t){var f=c.getOffset(d,!0),g=t.collapsed?c.getOffset(u,!0):c.getOffset(v(),!0);if(null!=e){if(e.overrideDrop(d,t))return;e.remove(d,!0),b.updateConnectionsForGroup(e)}t.add(d,!0);var h=function(a,c){var d=0==c?1:0;a.each(function(a){a.setVisible(!1),a.endpoints[d].element._jsPlumbGroup===t?(a.endpoints[d].setVisible(!1),b.expandConnection(a,d,t)):(a.endpoints[c].setVisible(!1),b.collapseConnection(a,c,t))})};t.collapsed&&(h(c.select({source:d}),0),h(c.select({target:d}),1));var i=c.getId(d);c.dragManager.setParent(d,i,u,c.getId(u),f),c.setPosition(d,{left:f.left-g.left,top:f.top-g.top}),c.dragManager.revalidateParent(d,i,f),b.updateConnectionsForGroup(t),setTimeout(function(){c.fire(m,{group:t,el:d})},0)}}}});var F=function(a,b){for(var c=null==a.nodeType?a:[a],d=0;d<c.length;d++)b(c[d])};this.overrideDrop=function(){return B&&(y||A||z)},this.add=function(a,b){var d=v();F(a,function(a){a._jsPlumbGroup=t,D.push(a),c.isAlreadyDraggable(a)&&s(a),a.parentNode!=d&&d.appendChild(a),b||c.fire(m,{group:t,el:a})}),c.getGroupManager().updateConnectionsForGroup(t)},this.remove=function(a,d,e,f){F(a,function(a){if(delete a._jsPlumbGroup,b.removeWithFunction(D,function(b){return b===a}),d)try{t.getDragArea().removeChild(a)}catch(f){jsPlumbUtil.log("Could not remove element from Group "+f)}r(a),e||c.fire(n,{group:t,el:a})}),f||c.getGroupManager().updateConnectionsForGroup(t)},this.removeAll=function(a,b){for(var d=0,e=D.length;e>d;d++)t.remove(D[0],a,b,!0);D.length=0,c.getGroupManager().updateConnectionsForGroup(t)},this.orphanAll=function(){for(var a=0;a<D.length;a++)o(D[a]);D.length=0},this.getMembers=function(){return D},u[k]=this,c.bind(g,function(a){a.el._jsPlumbGroup==this&&s(a.el)}.bind(this)),this.shouldProxy=function(){return C},c.getGroupManager().addGroup(this)};c.prototype.addGroup=function(a){var b=this;if(b._groups=b._groups||{},null!=b._groups[a.id])throw new TypeError("cannot create Group ["+a.id+"]; a Group with that ID exists");if(null!=a.el[k])throw new TypeError("cannot create Group ["+a.id+"]; the given element is already a Group");var c=new t(b,a);return b._groups[c.id]=c,c},c.prototype.addToGroup=function(a,b,c){this.getGroupManager().addToGroup(a,b,c)},c.prototype.removeFromGroup=function(a,b,c){this.getGroupManager().removeFromGroup(a,b,c)},c.prototype.removeGroup=function(a,b,c,d){this.getGroupManager().removeGroup(a,b,c,d)},c.prototype.removeAllGroups=function(a,b,c){this.getGroupManager().removeAllGroups(a,b,c)},c.prototype.getGroup=function(a){return this.getGroupManager().getGroup(a)},c.prototype.getGroups=function(){return this.getGroupManager().getGroups()},c.prototype.expandGroup=function(a){this.getGroupManager().expandGroup(a)},c.prototype.collapseGroup=function(a){this.getGroupManager().collapseGroup(a)},c.prototype.repaintGroup=function(a){this.getGroupManager().repaintGroup(a)},c.prototype.toggleGroup=function(a){a=this.getGroupManager().getGroup(a),null!=a&&this.getGroupManager()[a.collapsed?"expandGroup":"collapseGroup"](a)},c.prototype.getGroupManager=function(){var a=this[j];return null==a&&(a=this[j]=new s(this)),a},c.prototype.removeGroupManager=function(){delete this[j]},c.prototype.getGroupFor=function(a){return a=this.getElement(a),a?a[k]:void 0}}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d=function(a){this.type="Flowchart",a=a||{},a.stub=null==a.stub?30:a.stub;var c,d,e=b.Connectors.AbstractConnector.apply(this,arguments),f=null==a.midpoint?.5:a.midpoint,g=a.alwaysRespectStubs===!0,h=null,i=null,j=null!=a.cornerRadius?a.cornerRadius:0,k=(a.loopbackRadius||25,function(a){return 0>a?-1:0===a?0:1}),l=function(a,b,c,d){if(h!=b||i!=c){var e=null==h?d.sx:h,f=null==i?d.sy:i,g=e==b?"v":"h",j=k(b-e),l=k(c-f);h=b,i=c,a.push([e,f,b,c,g,j,l])}},m=function(a){return Math.sqrt(Math.pow(a[0]-a[2],2)+Math.pow(a[1]-a[3],2))},n=function(a){var b=[];return b.push.apply(b,a),b},o=function(a,b,c){for(var d,f=null,g=0;g<b.length-1;g++){if(f=f||n(b[g]),d=n(b[g+1]),j>0&&f[4]!=d[4]){var h=Math.min(j,m(f),m(d));f[2]-=f[5]*h,f[3]-=f[6]*h,d[0]+=d[5]*h,d[1]+=d[6]*h;var i=f[6]==d[5]&&1==d[5]||f[6]==d[5]&&0===d[5]&&f[5]!=d[6]||f[6]==d[5]&&-1==d[5],k=d[1]>f[3]?1:-1,l=d[0]>f[2]?1:-1,o=k==l,p=o&&i||!o&&!i?d[0]:f[2],q=o&&i||!o&&!i?f[3]:d[1];e.addSegment(a,"Straight",{x1:f[0],y1:f[1],x2:f[2],y2:f[3]}),e.addSegment(a,"Arc",{r:h,x1:f[2],y1:f[3],x2:d[0],y2:d[1],cx:p,cy:q,ac:i})}else{var r=f[2]==f[0]?0:f[2]>f[0]?c.lw/2:-(c.lw/2),s=f[3]==f[1]?0:f[3]>f[1]?c.lw/2:-(c.lw/2);e.addSegment(a,"Straight",{x1:f[0]-r,y1:f[1]-s,x2:f[2]+r,y2:f[3]+s})}f=d}null!=d&&e.addSegment(a,"Straight",{x1:d[0],y1:d[1],x2:d[2],y2:d[3]})};this._compute=function(a,b){c=[],h=null,i=null,d=null;var j=function(){return[a.startStubX,a.startStubY,a.endStubX,a.endStubY]},k={perpendicular:j,orthogonal:j,opposite:function(b){var c=a,d="x"==b?0:1,e={x:function(){return 1==c.so[d]&&(c.startStubX>c.endStubX&&c.tx>c.startStubX||c.sx>c.endStubX&&c.tx>c.sx)||-1==c.so[d]&&(c.startStubX<c.endStubX&&c.tx<c.startStubX||c.sx<c.endStubX&&c.tx<c.sx)},y:function(){return 1==c.so[d]&&(c.startStubY>c.endStubY&&c.ty>c.startStubY||c.sy>c.endStubY&&c.ty>c.sy)||-1==c.so[d]&&(c.startStubY<c.endStubY&&c.ty<c.startStubY||c.sy<c.endStubY&&c.ty<c.sy)}};return!g&&e[b]()?{x:[(a.sx+a.tx)/2,a.startStubY,(a.sx+a.tx)/2,a.endStubY],y:[a.startStubX,(a.sy+a.ty)/2,a.endStubX,(a.sy+a.ty)/2]}[b]:[a.startStubX,a.startStubY,a.endStubX,a.endStubY]}},m=k[a.anchorOrientation](a.sourceAxis),n="x"==a.sourceAxis?0:1,p="x"==a.sourceAxis?1:0,q=m[n],r=m[p],s=m[n+2],t=m[p+2];l(c,m[0],m[1],a);var u=a.startStubX+(a.endStubX-a.startStubX)*f,v=a.startStubY+(a.endStubY-a.startStubY)*f,w={x:[0,1],y:[1,0]},x={perpendicular:function(b){var c=a,d={x:[[[1,2,3,4],null,[2,1,4,3]],null,[[4,3,2,1],null,[3,4,1,2]]],y:[[[3,2,1,4],null,[2,3,4,1]],null,[[4,1,2,3],null,[1,4,3,2]]]},e={x:[[c.startStubX,c.endStubX],null,[c.endStubX,c.startStubX]],y:[[c.startStubY,c.endStubY],null,[c.endStubY,c.startStubY]]},f={x:[[u,c.startStubY],[u,c.endStubY]],y:[[c.startStubX,v],[c.endStubX,v]]},g={x:[[c.endStubX,c.startStubY]],y:[[c.startStubX,c.endStubY]]},h={x:[[c.startStubX,c.endStubY],[c.endStubX,c.endStubY]],y:[[c.endStubX,c.startStubY],[c.endStubX,c.endStubY]]},i={x:[[c.startStubX,v],[c.endStubX,v],[c.endStubX,c.endStubY]],y:[[u,c.startStubY],[u,c.endStubY],[c.endStubX,c.endStubY]]},j={x:[c.startStubY,c.endStubY],y:[c.startStubX,c.endStubX]},k=w[b][0],l=w[b][1],m=c.so[k]+1,n=c.to[l]+1,o=-1==c.to[l]&&j[b][1]<j[b][0]||1==c.to[l]&&j[b][1]>j[b][0],p=e[b][m][0],q=e[b][m][1],r=d[b][m][n];return c.segment==r[3]||c.segment==r[2]&&o?f[b]:c.segment==r[2]&&p>q?g[b]:c.segment==r[2]&&q>=p||c.segment==r[1]&&!o?i[b]:c.segment==r[0]||c.segment==r[1]&&o?h[b]:void 0},orthogonal:function(b,c,d,e,f){var g=a,h={x:-1==g.so[0]?Math.min(c,e):Math.max(c,e),y:-1==g.so[1]?Math.min(c,e):Math.max(c,e)}[b];return{x:[[h,d],[h,f],[e,f]],y:[[d,h],[f,h],[f,e]]}[b]},opposite:function(c,d,f,g){var h=a,i={x:"y",y:"x"}[c],j={x:"height",y:"width"}[c],k=h["is"+c.toUpperCase()+"GreaterThanStubTimes2"];if(b.sourceEndpoint.elementId==b.targetEndpoint.elementId){var l=f+(1-b.sourceEndpoint.anchor[i])*b.sourceInfo[j]+e.maxStub;return{x:[[d,l],[g,l]],y:[[l,d],[l,g]]}[c]}return!k||1==h.so[n]&&d>g||-1==h.so[n]&&g>d?{x:[[d,v],[g,v]],y:[[u,d],[u,g]]}[c]:1==h.so[n]&&g>d||-1==h.so[n]&&d>g?{x:[[u,h.sy],[u,h.ty]],y:[[h.sx,v],[h.tx,v]]}[c]:void 0}},y=x[a.anchorOrientation](a.sourceAxis,q,r,s,t);if(y)for(var z=0;z<y.length;z++)l(c,y[z][0],y[z][1],a);l(c,m[2],m[3],a),l(c,a.tx,a.ty,a),o(this,c,a)}};c.extend(d,b.Connectors.AbstractConnector),b.registerConnectorType(d,"Flowchart")}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil;b.Connectors.AbstractBezierConnector=function(a){a=a||{};var c,d=a.showLoopback!==!1,e=(a.curviness||10,a.margin||5),f=(a.proximityLimit||80,a.orientation&&"clockwise"===a.orientation),g=a.loopbackRadius||25,h=!1;return this.overrideSetEditable=function(){return!h},this._compute=function(a,b){var i=b.sourcePos,j=b.targetPos,k=Math.abs(i[0]-j[0]),l=Math.abs(i[1]-j[1]);if(d&&b.sourceEndpoint.elementId===b.targetEndpoint.elementId){h=!0;var m=b.sourcePos[0],n=b.sourcePos[1]-e,o=m,p=n-g,q=o-g,r=p-g;k=2*g,l=2*g,a.points[0]=q,a.points[1]=r,a.points[2]=k,a.points[3]=l,c.addSegment(this,"Arc",{loopback:!0,x1:m-q+4,y1:n-r,startAngle:0,endAngle:2*Math.PI,r:g,ac:!f,x2:m-q-4,y2:n-r,cx:o-q,cy:p-r})}else h=!1,this._computeBezier(a,b,i,j,k,l)},c=b.Connectors.AbstractConnector.apply(this,arguments)},c.extend(b.Connectors.AbstractBezierConnector,b.Connectors.AbstractConnector);var d=function(a){a=a||{},this.type="Bezier";var c=b.Connectors.AbstractBezierConnector.apply(this,arguments),d=a.curviness||150,e=10;this.getCurviness=function(){return d},this._findControlPoint=function(a,b,c,f,g,h,i){var j=h[0]!=i[0]||h[1]==i[1],k=[];return j?(0===i[0]?k.push(c[0]<b[0]?a[0]+e:a[0]-e):k.push(a[0]+d*i[0]),0===i[1]?k.push(c[1]<b[1]?a[1]+e:a[1]-e):k.push(a[1]+d*h[1])):(0===h[0]?k.push(b[0]<c[0]?a[0]+e:a[0]-e):k.push(a[0]-d*h[0]),0===h[1]?k.push(b[1]<c[1]?a[1]+e:a[1]-e):k.push(a[1]+d*i[1])),k},this._computeBezier=function(a,b,d,e,f,g){var h,i,j=this.getGeometry(),k=d[0]<e[0]?f:0,l=d[1]<e[1]?g:0,m=d[0]<e[0]?0:f,n=d[1]<e[1]?0:g;(this.hasBeenEdited()||this.isEditing())&&null!=j&&null!=j.controlPoints&&null!=j.controlPoints[0]&&null!=j.controlPoints[1]?(h=j.controlPoints[0],i=j.controlPoints[1]):(h=this._findControlPoint([k,l],d,e,b.sourceEndpoint,b.targetEndpoint,a.so,a.to),i=this._findControlPoint([m,n],e,d,b.targetEndpoint,b.sourceEndpoint,a.to,a.so)),c.setGeometry({controlPoints:[h,i]},!0),c.addSegment(this,"Bezier",{x1:k,y1:l,x2:m,y2:n,cp1x:h[0],cp1y:h[1],cp2x:i[0],cp2y:i[1]})}};c.extend(d,b.Connectors.AbstractBezierConnector),b.registerConnectorType(d,"Bezier")}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d=function(a,b,c,d){return c>=a&&b>=d?1:c>=a&&d>=b?2:a>=c&&d>=b?3:4},e=function(a,b,c,d,e,f,g,h,i){return i>=h?[a,b]:1===c?d[3]<=0&&e[3]>=1?[a+(d[2]<.5?-1*f:f),b]:d[2]>=1&&e[2]<=0?[a,b+(d[3]<.5?-1*g:g)]:[a+-1*f,b+-1*g]:2===c?d[3]>=1&&e[3]<=0?[a+(d[2]<.5?-1*f:f),b]:d[2]>=1&&e[2]<=0?[a,b+(d[3]<.5?-1*g:g)]:[a+f,b+-1*g]:3===c?d[3]>=1&&e[3]<=0?[a+(d[2]<.5?-1*f:f),b]:d[2]<=0&&e[2]>=1?[a,b+(d[3]<.5?-1*g:g)]:[a+-1*f,b+-1*g]:4===c?d[3]<=0&&e[3]>=1?[a+(d[2]<.5?-1*f:f),b]:d[2]<=0&&e[2]>=1?[a,b+(d[3]<.5?-1*g:g)]:[a+f,b+-1*g]:void 0},f=function(a){a=a||{},this.type="StateMachine";var c,f=b.Connectors.AbstractBezierConnector.apply(this,arguments),g=a.curviness||10,h=a.margin||5,i=a.proximityLimit||80;a.orientation&&"clockwise"===a.orientation,this._computeBezier=function(a,b,j,k,l,m){var n=b.sourcePos[0]<b.targetPos[0]?0:l,o=b.sourcePos[1]<b.targetPos[1]?0:m,p=b.sourcePos[0]<b.targetPos[0]?l:0,q=b.sourcePos[1]<b.targetPos[1]?m:0;0===b.sourcePos[2]&&(n-=h),1===b.sourcePos[2]&&(n+=h),0===b.sourcePos[3]&&(o-=h),1===b.sourcePos[3]&&(o+=h),0===b.targetPos[2]&&(p-=h),1===b.targetPos[2]&&(p+=h),0===b.targetPos[3]&&(q-=h),1===b.targetPos[3]&&(q+=h);var r,s,t,u,v=(n+p)/2,w=(o+q)/2,x=d(n,o,p,q),y=Math.sqrt(Math.pow(p-n,2)+Math.pow(q-o,2)),z=f.getGeometry();(this.hasBeenEdited()||this.isEditing())&&null!=z?(r=z.controlPoints[0][0],t=z.controlPoints[0][1],s=z.controlPoints[1][0],u=z.controlPoints[1][1]):(c=e(v,w,x,b.sourcePos,b.targetPos,g,g,y,i),r=c[0],s=c[0],t=c[1],u=c[1],f.setGeometry({controlPoints:[c,c]},!0)),f.addSegment(this,"Bezier",{x1:p,y1:q,x2:n,y2:o,cp1x:r,cp1y:t,cp2x:s,cp2y:u})}};c.extend(f,b.Connectors.AbstractBezierConnector),b.registerConnectorType(f,"StateMachine")}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d="Straight",e=function(){this.type=d;var a=b.Connectors.AbstractConnector.apply(this,arguments);this._compute=function(b){a.addSegment(this,d,{x1:b.sx,y1:b.sy,x2:b.startStubX,y2:b.startStubY}),a.addSegment(this,d,{x1:b.startStubX,y1:b.startStubY,x2:b.endStubX,y2:b.endStubY}),a.addSegment(this,d,{x1:b.endStubX,y1:b.endStubY,x2:b.tx,y2:b.ty})}};c.extend(e,b.Connectors.AbstractConnector),b.registerConnectorType(e,d)}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d={"stroke-linejoin":"stroke-linejoin","stroke-dashoffset":"stroke-dashoffset","stroke-linecap":"stroke-linecap"},e="stroke-dasharray",f="dashstyle",g="linearGradient",h="radialGradient",i="defs",j="fill",k="stop",l="stroke",m="stroke-width",n="style",o="none",p="jsplumb_gradient_",q="strokeWidth",r={svg:"http://www.w3.org/2000/svg",xhtml:"http://www.w3.org/1999/xhtml"},s=function(a,b){for(var c in b)a.setAttribute(c,""+b[c])},t=function(a,c){return c=c||{},c.version="1.1",c.xmlns=r.xhtml,b.createElementNS(r.svg,a,null,null,c)},u=function(a){return"position:absolute;left:"+a[0]+"px;top:"+a[1]+"px"},v=function(a){for(var b=a.querySelectorAll(" defs,linearGradient,radialGradient"),c=0;c<b.length;c++)b[c].parentNode.removeChild(b[c])},w=function(a,b,c,d,e){var f=p+e._jsPlumb.instance.idstamp();v(a);var m;m=c.gradient.offset?t(h,{id:f}):t(g,{id:f,gradientUnits:"userSpaceOnUse"});var n=t(i);a.appendChild(n),n.appendChild(m);for(var o=0;o<c.gradient.stops.length;o++){var q=1==e.segment||2==e.segment?o:c.gradient.stops.length-1-o,r=c.gradient.stops[q][1],s=t(k,{offset:Math.floor(100*c.gradient.stops[o][0])+"%","stop-color":r});m.appendChild(s)}var u=c.stroke?l:j;b.setAttribute(u,"url(#"+f+")")},x=function(a,b,c,g,h){if(b.setAttribute(j,c.fill?c.fill:o),b.setAttribute(l,c.stroke?c.stroke:o),c.gradient?w(a,b,c,g,h):(v(a),b.setAttribute(n,"")),c.strokeWidth&&b.setAttribute(m,c.strokeWidth),c[f]&&c[q]&&!c[e]){var i=-1==c[f].indexOf(",")?" 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var h=[0,0];g.xmin<0&&(h[0]=-g.xmin),g.ymin<0&&(h[1]=-g.ymin),s(d,{d:f(b.head,b.tail),stroke:"red",fill:null,transform:"translate("+h[0]+","+h[1]+")"}),s(a,{d:f(b.tailLine[0],b.tailLine[1]),stroke:"blue",fill:null,transform:"translate("+h[0]+","+h[1]+")"}),s(c,{d:f(b.headLine[0],b.headLine[1]),stroke:"green",fill:null,transform:"translate("+h[0]+","+h[1]+")"})};var f=function(a,b){return"M "+a.x+","+a.y+" L"+b.x+","+b.y}},c.extend(b.Overlays.svg.GuideLines,b.Overlays.GuideLines)}.call("undefined"!=typeof window?window:this),function(){"use strict";var a=this,b=a.jsPlumb,c=a.jsPlumbUtil,d=a.Katavorio,e=a.Biltong,f=function(a,c){c=c||"main";var f="_katavorio_"+c,g=a[f],h=a.getEventManager();return g||(g=new d({bind:h.on,unbind:h.off,getSize:b.getSize,getPosition:function(b,c){var d=a.getOffset(b,c,b._katavorioDrag?b.offsetParent:null);return[d.left,d.top]},setPosition:function(a,b){a.style.left=b[0]+"px",a.style.top=b[1]+"px"},addClass:b.addClass,removeClass:b.removeClass,intersects:e.intersects,indexOf:function(a,b){return a.indexOf(b)},scope:a.getDefaultScope(),css:{noSelect:a.dragSelectClass,droppable:"jtk-droppable",draggable:"jtk-draggable",drag:"jtk-drag",selected:"jtk-drag-selected",active:"jtk-drag-active",hover:"jtk-drag-hover",ghostProxy:"jtk-ghost-proxy"}}),a[f]=g,a.bind("zoom",g.setZoom)),g},g=function(a,b){var d=function(d){if(null!=b[d]){if(c.isString(b[d])){var e=b[d].match(/-=/)?-1:1,f=b[d].substring(2);return a[d]+e*f}return b[d]}return a[d]};return[d("left"),d("top")]};b.extend(a.jsPlumbInstance.prototype,{animationSupported:!0,getElement:function(a){return null==a?null:(a="string"==typeof a?a:null!=a.length&&null==a.enctype?a[0]:a,"string"==typeof a?document.getElementById(a):a)},removeElement:function(a){f(this).elementRemoved(a),this.getEventManager().remove(a)},doAnimate:function(a,c,d){d=d||{};var e=this.getOffset(a),f=g(e,c),h=f[0]-e.left,i=f[1]-e.top,j=d.duration||250,k=15,l=j/k,m=k/j*h,n=k/j*i,o=0,p=setInterval(function(){b.setPosition(a,{left:e.left+m*(o+1),top:e.top+n*(o+1)}),null!=d.step&&d.step(o,Math.ceil(l)),o++,o>=l&&(window.clearInterval(p),null!=d.complete&&d.complete())},k)},destroyDraggable:function(a,b){f(this,b).destroyDraggable(a)},destroyDroppable:function(a,b){f(this,b).destroyDroppable(a)},initDraggable:function(a,b,c){f(this,c).draggable(a,b)},initDroppable:function(a,b,c){f(this,c).droppable(a,b)},isAlreadyDraggable:function(a){return null!=a._katavorioDrag},isDragSupported:function(){return!0},isDropSupported:function(){return!0},isElementDraggable:function(a){return a=b.getElement(a),a._katavorioDrag&&a._katavorioDrag.isEnabled()},getDragObject:function(a){return a[0].drag.getDragElement()},getDragScope:function(a){return a._katavorioDrag&&a._katavorioDrag.scopes.join(" ")||""},getDropEvent:function(a){return a[0].e},getUIPosition:function(a){var b=a[0].el;if(null==b.offsetParent)return null;var c=a[0].finalPos||a[0].pos,d={left:c[0],top:c[1]};if(b._katavorioDrag&&b.offsetParent!==this.getContainer()){var e=this.getOffset(b.offsetParent);d.left+=e.left,d.top+=e.top}return d},setDragFilter:function(a,b,c){a._katavorioDrag&&a._katavorioDrag.setFilter(b,c)},setElementDraggable:function(a,c){a=b.getElement(a),a._katavorioDrag&&a._katavorioDrag.setEnabled(c)},setDragScope:function(a,b){a._katavorioDrag&&a._katavorioDrag.k.setDragScope(a,b)},setDropScope:function(a,b){a._katavorioDrop&&a._katavorioDrop.length>0&&a._katavorioDrop[0].k.setDropScope(a,b)},addToPosse:function(a){var c=Array.prototype.slice.call(arguments,1),d=f(this);b.each(a,function(a){a=[b.getElement(a)],a.push.apply(a,c),d.addToPosse.apply(d,a)})},setPosse:function(a){var c=Array.prototype.slice.call(arguments,1),d=f(this);b.each(a,function(a){a=[b.getElement(a)],a.push.apply(a,c),d.setPosse.apply(d,a)})},removeFromPosse:function(a){var c=Array.prototype.slice.call(arguments,1),d=f(this);b.each(a,function(a){a=[b.getElement(a)],a.push.apply(a,c),d.removeFromPosse.apply(d,a)})},removeFromAllPosses:function(a){var c=f(this);b.each(a,function(a){c.removeFromAllPosses(b.getElement(a))})},setPosseState:function(a,c,d){var e=f(this);b.each(a,function(a){e.setPosseState(b.getElement(a),c,d)})},dragEvents:{start:"start",stop:"stop",drag:"drag",step:"step",over:"over",out:"out",drop:"drop",complete:"complete",beforeStart:"beforeStart"},animEvents:{step:"step",complete:"complete"},stopDrag:function(a){a._katavorioDrag&&a._katavorioDrag.abort()},addToDragSelection:function(a){f(this).select(a)},removeFromDragSelection:function(a){f(this).deselect(a)},clearDragSelection:function(){f(this).deselectAll()},trigger:function(a,b,c,d){this.getEventManager().trigger(a,b,c,d)},doReset:function(){for(var a in this)0===a.indexOf("_katavorio_")&&this[a].reset()}});var h=function(a){var b=function(){/complete|loaded|interactive/.test(document.readyState)&&"undefined"!=typeof document.body&&null!=document.body?a():setTimeout(b,9)};b()};h(b.init)}.call("undefined"!=typeof window?window:this);