From a905543d12ee0ea2bfef933d137d0677d0191269 Mon Sep 17 00:00:00 2001
From: Tom MacWright <tom@macwright.org>
Date: Tue, 6 Dec 2011 20:56:54 -0500
Subject: [PATCH] Renaming shortcut from mm to MM

---
 modestmaps.js     | 69 +++++++++++++++++++++++------------------------
 modestmaps.min.js |  2 +-
 src/start.js      |  6 ++---
 3 files changed, 38 insertions(+), 39 deletions(-)

diff --git a/modestmaps.js b/modestmaps.js
index c3c9092..dfcdc57 100644
--- a/modestmaps.js
+++ b/modestmaps.js
@@ -12,7 +12,7 @@
  *
  */
 
-var previous_mm = mm;
+var previousMM = MM;
 
 // namespacing for backwards-compatibility
 if (!com) {
@@ -20,9 +20,9 @@ if (!com) {
     if (!com.modestmaps) com.modestmaps = {};
 }
 
-var mm = com.modestmaps = {
+var MM = com.modestmaps = {
   noConflict: function() {
-    mm = previous_mm;
+    MM = previousMM;
     return this;
   }
 };
@@ -1899,7 +1899,7 @@ var mm = com.modestmaps = {
         if(!(layerOrLayers instanceof Array)) {
             layerOrLayers = [ layerOrLayers ];
         }
-        
+
         for (var i = 0; i < layerOrLayers.length; i++) {
             this.addLayer(layerOrLayers[i]);
         }
@@ -1912,7 +1912,7 @@ var mm = com.modestmaps = {
         this.tileSize = new MM.Point(256, 256);
 
         // default 0-18 zoom level
-        // with infinite horizontal pan and clamped vertical pan        
+        // with infinite horizontal pan and clamped vertical pan
         this.coordLimits = [
             new MM.Coordinate(0,-Infinity,0),           // top left outer
             new MM.Coordinate(1,Infinity,0).zoomTo(18) // bottom right inner
@@ -2014,14 +2014,14 @@ var mm = com.modestmaps = {
             }
             return this._windowResize;
         },
-        
+
         // A convenience function to restrict interactive zoom ranges.
         // (you should also adjust map provider to restrict which tiles get loaded,
         // or modify map.coordLimits and provider.tileLimits for finer control)
         setZoomRange: function(minZoom, maxZoom) {
             this.coordLimits[0] = this.coordLimits[0].zoomTo(minZoom);
             this.coordLimits[1] = this.coordLimits[1].zoomTo(maxZoom);
-        },        
+        },
 
         // zooming
         zoomBy: function(zoomOffset) {
@@ -2258,7 +2258,6 @@ var mm = com.modestmaps = {
         },
 
         // layers
-        
         // HACK for 0.x.y - stare at @RandomEtc 
         // this method means we can also pass a URL template or a MapProvider to addLayer
         coerceLayer: function(layerish) {
@@ -2273,7 +2272,7 @@ var mm = com.modestmaps = {
                 return new MM.Layer(layerish);
             }
         },
-        
+
         // return a copy of the layers array
         getLayers: function() {
             return this.layers.slice();
@@ -2283,7 +2282,7 @@ var mm = com.modestmaps = {
         getLayerAt: function(index) {
             return this.layers[index];
         },
-        
+
         // put the given layer on top of all the others
         addLayer: function(layer) {
             layer = this.coerceLayer(layer);
@@ -2292,7 +2291,7 @@ var mm = com.modestmaps = {
             layer.map = this; // TODO: remove map property from MM.Layer?
             return this;
         },
-        
+
         // find the given layer and remove it
         removeLayer: function(layer) {
             for (var i = 0; i < this.layers.length; i++) {
@@ -2306,8 +2305,8 @@ var mm = com.modestmaps = {
 
         // replace the current layer at the given index with the given layer
         setLayerAt: function(index, layer) {
-            
-            if(index < 0 || index >= this.layers.length) {
+
+            if (index < 0 || index >= this.layers.length) {
                 throw new Error('invalid index in setLayerAt(): ' + index);
             }
 
@@ -2319,22 +2318,22 @@ var mm = com.modestmaps = {
                 if (index < this.layers.length) {
                     this.layers[index].destroy();
                 }
-    
+
                 // pass it on.
                 this.layers[index] = layer;
                 this.parent.appendChild(layer.parent);
-                layer.map = this; // TODO: remove map property from MM.Layer            
-    
+                layer.map = this; // TODO: remove map property from MM.Layer
+
                 MM.getFrame(this.getRedraw());
             }
-            
+
             return this;
         },
 
         // put the given layer at the given index, moving others if necessary
         insertLayerAt: function(index, layer) {
 
-            if(index < 0 || index > this.layers.length) {
+            if (index < 0 || index > this.layers.length) {
                 throw new Error('invalid index in insertLayerAt(): ' + index);
             }
 
@@ -2352,15 +2351,15 @@ var mm = com.modestmaps = {
             }
 
             layer.map = this; // TODO: remove map property from MM.Layer
-            
+
             MM.getFrame(this.getRedraw());
-            
+
             return this;
         },
 
         // remove the layer at the given index, call .destroy() on the layer
         removeLayerAt: function(index) {
-            if(index < 0 || index >= this.layers.length) {
+            if (index < 0 || index >= this.layers.length) {
                 throw new Error('invalid index in removeLayer(): ' + index);
             }
 
@@ -2368,14 +2367,14 @@ var mm = com.modestmaps = {
             var old = this.layers[index];
             this.layers.splice(index, 1);
             old.destroy();
-            
+
             return this;
         },
 
         // switch the stacking order of two layers, by index
         swapLayers: function(i, j) {
 
-            if(i < 0 || i >= this.layers.length || j < 0 || j >= this.layers.length) {
+            if (i < 0 || i >= this.layers.length || j < 0 || j >= this.layers.length) {
                 throw new Error('invalid index in swapLayers(): ' + index);
             }
 
@@ -2395,7 +2394,7 @@ var mm = com.modestmaps = {
             // now do it to the layers array
             this.layers[i] = layer2;
             this.layers[j] = layer1;
-            
+
             return this;
         },
 
@@ -2403,7 +2402,7 @@ var mm = com.modestmaps = {
 
         enforceZoomLimits: function(coord) {
             var limits = this.coordLimits;
-            if (limits) {            
+            if (limits) {
                 // clamp zoom level:
                 var minZoom = limits[0].zoom;
                 var maxZoom = limits[1].zoom;
@@ -2416,21 +2415,21 @@ var mm = com.modestmaps = {
             }
             return coord;
         },
-        
+
         enforcePanLimits: function(coord) {
-        
+
             var limits = this.coordLimits;
-            
-            if (limits) {            
-        
+
+            if (limits) {
+
                 coord = coord.copy();
-                
+
                 // clamp pan:
                 var topLeftLimit = limits[0].zoomTo(coord.zoom);
                 var bottomRightLimit = limits[1].zoomTo(coord.zoom);
                 var currentTopLeft = this.pointCoordinate(new MM.Point(0,0));
                 var currentBottomRight = this.pointCoordinate(this.dimensions);
-    
+
                 // this handles infinite limits:
                 // (Infinity - Infinity) is Nan
                 // NaN is never less than anything
@@ -2448,7 +2447,7 @@ var mm = com.modestmaps = {
                 }
                 if (bottomRightLimit.column - topLeftLimit.column < currentBottomRight.column - currentTopLeft.column) {
                     // if the limit is smaller than the current view, center it
-                    coord.column = (bottomRightLimit.column + topLeftLimit.column) / 2;                    
+                    coord.column = (bottomRightLimit.column + topLeftLimit.column) / 2;
                 }
                 else {
                     if (currentTopLeft.column < topLeftLimit.column) {
@@ -2459,8 +2458,8 @@ var mm = com.modestmaps = {
                     }
                 }
             }
-            
-            return coord;        
+
+            return coord;
         },
 
         // Prevent accidentally navigating outside the `coordLimits` of the map.
diff --git a/modestmaps.min.js b/modestmaps.min.js
index 6f22fd5..d361ba0 100644
--- a/modestmaps.min.js
+++ b/modestmaps.min.js
@@ -11,4 +11,4 @@
  * See CHANGELOG and http://semver.org/ for more details.
  *
  */
-var previous_mm=mm;if(!com){var com={};if(!com.modestmaps){com.modestmaps={}}}var mm=com.modestmaps={noConflict:function(){mm=previous_mm;return this}};(function(a){a.extend=function(d,b){for(var c in b.prototype){if(typeof d.prototype[c]=="undefined"){d.prototype[c]=b.prototype[c]}}return d};a.getFrame=function(){return function(b){(window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(c){window.setTimeout(function(){c(+new Date())},10)})(b)}}();a.transformProperty=(function(d){if(!this.document){return}var c=document.documentElement.style;for(var b=0;b<d.length;b++){if(d[b] in c){return d[b]}}return false})(["transformProperty","WebkitTransform","OTransform","MozTransform","msTransform"]);a.matrixString=function(b){if(b.scale*b.width%1){b.scale+=(1-b.scale*b.width%1)/b.width}if(a._browser.webkit3d){return"matrix3d("+[(b.scale||"1"),"0,0,0,0",(b.scale||"1"),"0,0","0,0,1,0",(b.x+(((b.width*b.scale)-b.width)/2)).toFixed(4),(b.y+(((b.height*b.scale)-b.height)/2)).toFixed(4),0,1].join(",")+")"}else{var c=(a.transformProperty=="MozTransform")?"px":"";return"matrix("+[(b.scale||"1"),0,0,(b.scale||"1"),(b.x+(((b.width*b.scale)-b.width)/2))+c,(b.y+(((b.height*b.scale)-b.height)/2))+c].join(",")+")"}};a._browser=(function(b){return{webkit:("WebKitCSSMatrix" in b),webkit3d:("WebKitCSSMatrix" in b)&&("m11" in new WebKitCSSMatrix())}})(this);a.moveElement=function(d,b){if(a.transformProperty){var c=a.matrixString(b);if(d[a.transformProperty]!==c){d.style[a.transformProperty]=d[a.transformProperty]=c}}else{d.style.left=b.x+"px";d.style.top=b.y+"px";d.style.width=Math.ceil(b.width*b.scale)+"px";d.style.height=Math.ceil(b.height*b.scale)+"px"}};a.cancelEvent=function(b){b.cancelBubble=true;b.cancel=true;b.returnValue=false;if(b.stopPropagation){b.stopPropagation()}if(b.preventDefault){b.preventDefault()}return false};a.bind=function(d,e){var f=Array.prototype.slice;var c=Function.prototype.bind;if(d.bind===c&&c){return c.apply(d,f.call(arguments,1))}var b=f.call(arguments,2);return function(){return d.apply(e,b.concat(f.call(arguments)))}};a.addEvent=function(d,c,b){if(d.addEventListener){d.addEventListener(c,b,false);if(c=="mousewheel"){d.addEventListener("DOMMouseScroll",b,false)}}else{if(d.attachEvent){d["e"+c+b]=b;d[c+b]=function(){d["e"+c+b](window.event)};d.attachEvent("on"+c,d[c+b])}}};a.removeEvent=function(d,c,b){if(d.removeEventListener){d.removeEventListener(c,b,false);if(c=="mousewheel"){d.removeEventListener("DOMMouseScroll",b,false)}}else{if(d.detachEvent){d.detachEvent("on"+c,d[c+b]);d[c+b]=null}}};a.getStyle=function(c,b){if(c.currentStyle){return c.currentStyle[b]}else{if(window.getComputedStyle){return document.defaultView.getComputedStyle(c,null).getPropertyValue(b)}}};a.Point=function(b,c){this.x=parseFloat(b);this.y=parseFloat(c)};a.Point.prototype={x:0,y:0,toString:function(){return"("+this.x.toFixed(3)+", "+this.y.toFixed(3)+")"}};a.Point.distance=function(e,d){var c=(d.x-e.x);var b=(d.y-e.y);return Math.sqrt(c*c+b*b)};a.Point.interpolate=function(f,e,d){var c=f.x+(e.x-f.x)*d;var b=f.y+(e.y-f.y)*d;return new a.Point(c,b)};a.Coordinate=function(d,b,c){this.row=d;this.column=b;this.zoom=c};a.Coordinate.prototype={row:0,column:0,zoom:0,toString:function(){return"("+this.row.toFixed(3)+", "+this.column.toFixed(3)+" @"+this.zoom.toFixed(3)+")"},toKey:function(){return[this.zoom,this.row,this.column].join(",")},copy:function(){return new a.Coordinate(this.row,this.column,this.zoom)},container:function(){return new a.Coordinate(Math.floor(this.row),Math.floor(this.column),Math.floor(this.zoom))},zoomTo:function(b){var c=Math.pow(2,b-this.zoom);return new a.Coordinate(this.row*c,this.column*c,b)},zoomBy:function(c){var b=Math.pow(2,c);return new a.Coordinate(this.row*b,this.column*b,this.zoom+c)},up:function(b){if(b===undefined){b=1}return new a.Coordinate(this.row-b,this.column,this.zoom)},right:function(b){if(b===undefined){b=1}return new a.Coordinate(this.row,this.column+b,this.zoom)},down:function(b){if(b===undefined){b=1}return new a.Coordinate(this.row+b,this.column,this.zoom)},left:function(b){if(b===undefined){b=1}return new a.Coordinate(this.row,this.column-b,this.zoom)}};a.Location=function(b,c){this.lat=parseFloat(b);this.lon=parseFloat(c)};a.Location.prototype={lat:0,lon:0,toString:function(){return"("+this.lat.toFixed(3)+", "+this.lon.toFixed(3)+")"}};a.Location.distance=function(i,h,b){if(!b){b=6378000}var o=Math.PI/180,g=i.lat*o,n=i.lon*o,f=h.lat*o,m=h.lon*o,l=Math.cos(g)*Math.cos(n)*Math.cos(f)*Math.cos(m),k=Math.cos(g)*Math.sin(n)*Math.cos(f)*Math.sin(m),j=Math.sin(g)*Math.sin(f);return Math.acos(l+k+j)*b};a.Location.interpolate=function(i,g,m){if(i.lat===g.lat&&i.lon===g.lon){return new a.Location(i.lat,i.lon)}var s=Math.PI/180,k=i.lat*s,n=i.lon*s,j=g.lat*s,l=g.lon*s;var o=2*Math.asin(Math.sqrt(Math.pow(Math.sin((k-j)/2),2)+Math.cos(k)*Math.cos(j)*Math.pow(Math.sin((n-l)/2),2)));var t=Math.atan2(Math.sin(n-l)*Math.cos(j),Math.cos(k)*Math.sin(j)-Math.sin(k)*Math.cos(j)*Math.cos(n-l))/-(Math.PI/180);t=t<0?360+t:t;var e=Math.sin((1-m)*o)/Math.sin(o);var b=Math.sin(m*o)/Math.sin(o);var r=e*Math.cos(k)*Math.cos(n)+b*Math.cos(j)*Math.cos(l);var q=e*Math.cos(k)*Math.sin(n)+b*Math.cos(j)*Math.sin(l);var p=e*Math.sin(k)+b*Math.sin(j);var c=Math.atan2(p,Math.sqrt(Math.pow(r,2)+Math.pow(q,2)));var h=Math.atan2(q,r);return new a.Location(c/s,h/s)};a.Transformation=function(d,f,b,c,e,g){this.ax=d;this.bx=f;this.cx=b;this.ay=c;this.by=e;this.cy=g};a.Transformation.prototype={ax:0,bx:0,cx:0,ay:0,by:0,cy:0,transform:function(b){return new a.Point(this.ax*b.x+this.bx*b.y+this.cx,this.ay*b.x+this.by*b.y+this.cy)},untransform:function(b){return new a.Point((b.x*this.by-b.y*this.bx-this.cx*this.by+this.cy*this.bx)/(this.ax*this.by-this.ay*this.bx),(b.x*this.ay-b.y*this.ax-this.cx*this.ay+this.cy*this.ax)/(this.bx*this.ay-this.by*this.ax))}};a.deriveTransformation=function(l,k,f,e,b,o,h,g,d,c,n,m){var j=a.linearSolution(l,k,f,b,o,h,d,c,n);var i=a.linearSolution(l,k,e,b,o,g,d,c,m);return new a.Transformation(j[0],j[1],j[2],i[0],i[1],i[2])};a.linearSolution=function(f,o,i,e,n,h,d,m,g){f=parseFloat(f);o=parseFloat(o);i=parseFloat(i);e=parseFloat(e);n=parseFloat(n);h=parseFloat(h);d=parseFloat(d);m=parseFloat(m);g=parseFloat(g);var l=(((h-g)*(o-n))-((i-h)*(n-m)))/(((e-d)*(o-n))-((f-e)*(n-m)));var k=(((h-g)*(f-e))-((i-h)*(e-d)))/(((n-m)*(f-e))-((o-n)*(e-d)));var j=i-(f*l)-(o*k);return[l,k,j]};a.Projection=function(c,b){if(!b){b=new a.Transformation(1,0,0,0,1,0)}this.zoom=c;this.transformation=b};a.Projection.prototype={zoom:0,transformation:null,rawProject:function(b){throw"Abstract method not implemented by subclass."},rawUnproject:function(b){throw"Abstract method not implemented by subclass."},project:function(b){b=this.rawProject(b);if(this.transformation){b=this.transformation.transform(b)}return b},unproject:function(b){if(this.transformation){b=this.transformation.untransform(b)}b=this.rawUnproject(b);return b},locationCoordinate:function(c){var b=new a.Point(Math.PI*c.lon/180,Math.PI*c.lat/180);b=this.project(b);return new a.Coordinate(b.y,b.x,this.zoom)},coordinateLocation:function(c){c=c.zoomTo(this.zoom);var b=new a.Point(c.column,c.row);b=this.unproject(b);return new a.Location(180*b.y/Math.PI,180*b.x/Math.PI)}};a.LinearProjection=function(c,b){a.Projection.call(this,c,b)};a.LinearProjection.prototype={rawProject:function(b){return new a.Point(b.x,b.y)},rawUnproject:function(b){return new a.Point(b.x,b.y)}};a.extend(a.LinearProjection,a.Projection);a.MercatorProjection=function(c,b){a.Projection.call(this,c,b)};a.MercatorProjection.prototype={rawProject:function(b){return new a.Point(b.x,Math.log(Math.tan(0.25*Math.PI+0.5*b.y)))},rawUnproject:function(b){return new a.Point(b.x,2*Math.atan(Math.pow(Math.E,b.y))-0.5*Math.PI)}};a.extend(a.MercatorProjection,a.Projection);a.MapProvider=function(b){if(b){this.getTileUrl=b}};a.MapProvider.prototype={tileLimits:[new a.Coordinate(0,0,0),new a.Coordinate(1,1,0).zoomTo(18)],getTileUrl:function(b){throw"Abstract method not implemented by subclass."},getTile:function(b){throw"Abstract method not implemented by subclass."},releaseTile:function(b){throw"Abstract method not implemented by subclass."},setZoomRange:function(c,b){this.tileLimits[0]=this.tileLimits[0].zoomTo(c);this.tileLimits[1]=this.tileLimits[1].zoomTo(b)},sourceCoordinate:function(g){var b=this.tileLimits[0].zoomTo(g.zoom);var d=this.tileLimits[1].zoomTo(g.zoom);var c=d.row-b.row;if(g.row<0|g.row>=c){return null}var f=d.column-b.column;var e=g.column%f;while(e<0){e+=f}return new a.Coordinate(g.row,e,g.zoom)}};a.TemplatedMapProvider=function(c,b){var d=function(g){g=this.sourceCoordinate(g);if(!g){return null}var e=c;if(b&&b.length&&e.indexOf("{S}")>=0){var f=parseInt(g.zoom+g.row+g.column,10)%b.length;e=e.replace("{S}",b[f])}return e.replace("{Z}",g.zoom.toFixed(0)).replace("{X}",g.column.toFixed(0)).replace("{Y}",g.row.toFixed(0))};a.MapProvider.call(this,d)};a.extend(a.TemplatedMapProvider,a.MapProvider);a.TilePaintingProvider=function(b){this.template_provider=b};a.TilePaintingProvider.prototype={getTile:function(b){return this.template_provider.getTileUrl(b)},releaseTile:function(b){}};a.extend(a.TilePaintingProvider,a.MapProvider);a.getMousePoint=function(f,d){var b=new a.Point(f.clientX,f.clientY);b.x+=document.body.scrollLeft+document.documentElement.scrollLeft;b.y+=document.body.scrollTop+document.documentElement.scrollTop;for(var c=d.parent;c;c=c.offsetParent){b.x-=c.offsetLeft;b.y-=c.offsetTop}return b};a.MouseWheelHandler=function(b){if(b!==undefined){this.init(b)}};a.MouseWheelHandler.prototype={init:function(b){this.map=b;this._mouseWheel=a.bind(this.mouseWheel,this);a.addEvent(b.parent,"mousewheel",this._mouseWheel)},remove:function(){a.removeEvent(this.map.parent,"mousewheel",this._mouseWheel)},mouseWheel:function(d){var f=0;this.prevTime=this.prevTime||new Date().getTime();if(d.wheelDelta){f=d.wheelDelta}else{if(d.detail){f=-d.detail}}var c=new Date().getTime()-this.prevTime;if(Math.abs(f)>0&&(c>200)){var b=a.getMousePoint(d,this.map);this.map.zoomByAbout(f>0?1:-1,b);this.prevTime=new Date().getTime()}return a.cancelEvent(d)}};a.DoubleClickHandler=function(b){if(b!==undefined){this.init(b)}};a.DoubleClickHandler.prototype={init:function(b){this.map=b;this._doubleClick=a.bind(this.doubleClick,this);a.addEvent(b.parent,"dblclick",this._doubleClick)},remove:function(){a.removeEvent(this.map.parent,"dblclick",this._doubleClick)},doubleClick:function(c){var b=a.getMousePoint(c,this.map);this.map.zoomByAbout(c.shiftKey?-1:1,b);return a.cancelEvent(c)}};a.DragHandler=function(b){if(b!==undefined){this.init(b)}};a.DragHandler.prototype={init:function(b){this.map=b;this._mouseDown=a.bind(this.mouseDown,this);a.addEvent(b.parent,"mousedown",this._mouseDown)},remove:function(){a.removeEvent(this.map.parent,"mousedown",this._mouseDown)},mouseDown:function(b){a.addEvent(document,"mouseup",this._mouseUp=a.bind(this.mouseUp,this));a.addEvent(document,"mousemove",this._mouseMove=a.bind(this.mouseMove,this));this.prevMouse=new a.Point(b.clientX,b.clientY);this.map.parent.style.cursor="move";return a.cancelEvent(b)},mouseMove:function(b){if(this.prevMouse){this.map.panBy(b.clientX-this.prevMouse.x,b.clientY-this.prevMouse.y);this.prevMouse.x=b.clientX;this.prevMouse.y=b.clientY;this.prevMouse.t=+new Date()}return a.cancelEvent(b)},mouseUp:function(b){a.removeEvent(document,"mouseup",this._mouseUp);a.removeEvent(document,"mousemove",this._mouseMove);this.prevMouse=null;this.map.parent.style.cursor="";return a.cancelEvent(b)}};a.MouseHandler=function(b){if(b!==undefined){this.init(b)}};a.MouseHandler.prototype={init:function(b){this.map=b;this.handlers=[new a.DragHandler(b),new a.DoubleClickHandler(b),new a.MouseWheelHandler(b)]},remove:function(){for(var b=0;b<this.handlers.length;b++){this.handlers[b].remove()}}};a.TouchHandler=function(){};a.TouchHandler.prototype={maxTapTime:250,maxTapDistance:30,maxDoubleTapDelay:350,locations:{},taps:[],wasPinching:false,lastPinchCenter:null,init:function(c,b){this.map=c;b=b||{};this._touchStartMachine=a.bind(this.touchStartMachine,this);this._touchMoveMachine=a.bind(this.touchMoveMachine,this);this._touchEndMachine=a.bind(this.touchEndMachine,this);a.addEvent(c.parent,"touchstart",this._touchStartMachine);a.addEvent(c.parent,"touchmove",this._touchMoveMachine);a.addEvent(c.parent,"touchend",this._touchEndMachine);this.options={};this.options.snapToZoom=b.snapToZoom||true},remove:function(){a.removeEvent(this.map.parent,"touchstart",this._touchStartMachine);a.removeEvent(this.map.parent,"touchmove",this._touchMoveMachine);a.removeEvent(this.map.parent,"touchend",this._touchEndMachine)},updateTouches:function(f){for(var d=0;d<f.touches.length;d+=1){var c=f.touches[d];if(c.identifier in this.locations){var b=this.locations[c.identifier];b.x=c.screenX;b.y=c.screenY;b.scale=f.scale}else{this.locations[c.identifier]={scale:f.scale,startPos:{x:c.screenX,y:c.screenY},x:c.screenX,y:c.screenY,time:new Date().getTime()}}}},sameTouch:function(b,c){return(b&&b.touch)&&(c.identifier==b.touch.identifier)},touchStartMachine:function(b){this.updateTouches(b);return a.cancelEvent(b)},touchMoveMachine:function(b){switch(b.touches.length){case 1:this.onPanning(b.touches[0]);break;case 2:this.onPinching(b);break}this.updateTouches(b);return a.cancelEvent(b)},touchEndMachine:function(l){var c=new Date().getTime();if(l.touches.length===0&&this.wasPinching){this.onPinched(this.lastPinchCenter)}for(var h=0;h<l.changedTouches.length;h+=1){var o=l.changedTouches[h],k=this.locations[o.identifier];if(!k||k.wasPinch){continue}var n={x:o.screenX,y:o.screenY},f=c-k.time,d=a.Point.distance(n,k.startPos);if(d>this.maxTapDistance){}else{if(f>this.maxTapTime){n.end=c;n.duration=f;this.onHold(n)}else{n.time=c;this.onTap(n)}}}var m={};for(var g=0;g<l.touches.length;g++){m[l.touches[g].identifier]=true}for(var b in this.locations){if(!(b in m)){delete m[b]}}return a.cancelEvent(l)},onHold:function(b){},onTap:function(b){if(this.taps.length&&(b.time-this.taps[0].time)<this.maxDoubleTapDelay){this.onDoubleTap(b);this.taps=[];return}this.taps=[b]},onDoubleTap:function(c){var e=this.map.getZoom(),f=Math.round(e)+1,b=f-e;var d=new a.Point(c.x,c.y);this.map.zoomByAbout(b,d)},onPanning:function(d){var c={x:d.screenX,y:d.screenY},b=this.locations[d.identifier];this.map.panBy(c.x-b.x,c.y-b.y)},onPinching:function(i){var h=i.touches[0],g=i.touches[1],k=new a.Point(h.screenX,h.screenY),j=new a.Point(g.screenX,g.screenY),d=this.locations[h.identifier],c=this.locations[g.identifier];d.wasPinch=true;c.wasPinch=true;var b=a.Point.interpolate(k,j,0.5);this.map.zoomByAbout(Math.log(i.scale)/Math.LN2-Math.log(d.scale)/Math.LN2,b);var f=a.Point.interpolate(d,c,0.5);this.map.panBy(b.x-f.x,b.y-f.y);this.wasPinching=true;this.lastPinchCenter=b},onPinched:function(b){if(this.options.snapToZoom){var c=this.map.getZoom(),d=Math.round(c);this.map.zoomByAbout(d-c,b)}this.wasPinching=false}};a.CallbackManager=function(b,d){this.owner=b;this.callbacks={};for(var c=0;c<d.length;c++){this.callbacks[d[c]]=[]}};a.CallbackManager.prototype={owner:null,callbacks:null,addCallback:function(b,c){if(typeof(c)=="function"&&this.callbacks[b]){this.callbacks[b].push(c)}},removeCallback:function(e,f){if(typeof(f)=="function"&&this.callbacks[e]){var c=this.callbacks[e],b=c.length;for(var d=0;d<b;d++){if(c[d]===f){c.splice(d,1);break}}}},dispatchCallback:function(d,c){if(this.callbacks[d]){for(var b=0;b<this.callbacks[d].length;b+=1){try{this.callbacks[d][b](this.owner,c)}catch(f){}}}}};a.RequestManager=function(){this.loadingBay=document.createDocumentFragment();this.requestsById={};this.openRequestCount=0;this.maxOpenRequests=4;this.requestQueue=[];this.callbackManager=new a.CallbackManager(this,["requestcomplete"])};a.RequestManager.prototype={loadingBay:null,requestsById:null,requestQueue:null,openRequestCount:null,maxOpenRequests:null,callbackManager:null,addCallback:function(b,c){this.callbackManager.addCallback(b,c)},removeCallback:function(b,c){this.callbackManager.removeCallback(b,c)},dispatchCallback:function(c,b){this.callbackManager.dispatchCallback(c,b)},clear:function(){this.clearExcept({})},clearRequest:function(d){if(d in this.requestsById){delete this.requestsById[d]}for(var b=0;b<this.requestQueue.length;b++){var c=this.requestQueue[b];if(c&&c.id==d){this.requestQueue[b]=null}}},clearExcept:function(f){for(var e=0;e<this.requestQueue.length;e++){var g=this.requestQueue[e];if(g&&!(g.id in f)){this.requestQueue[e]=null}}var b=this.loadingBay.childNodes;for(var d=b.length-1;d>=0;d--){var c=b[d];if(!(c.id in f)){this.loadingBay.removeChild(c);this.openRequestCount--;c.src=c.coord=c.onload=c.onerror=null}}for(var k in this.requestsById){if(this.requestsById.hasOwnProperty(k)){if(!(k in f)){var h=this.requestsById[k];delete this.requestsById[k];if(h!==null){h=h.id=h.coord=h.url=null}}}}},hasRequest:function(b){return(b in this.requestsById)},requestTile:function(e,d,b){if(!(e in this.requestsById)){var c={id:e,coord:d.copy(),url:b};this.requestsById[e]=c;if(b){this.requestQueue.push(c)}}},getProcessQueue:function(){if(!this._processQueue){var b=this;this._processQueue=function(){b.processQueue()}}return this._processQueue},processQueue:function(d){if(d&&this.requestQueue.length>8){this.requestQueue.sort(d)}while(this.openRequestCount<this.maxOpenRequests&&this.requestQueue.length>0){var c=this.requestQueue.pop();if(c){this.openRequestCount++;var b=document.createElement("img");b.id=c.id;b.style.position="absolute";b.coord=c.coord;this.loadingBay.appendChild(b);b.onload=b.onerror=this.getLoadComplete();b.src=c.url;c=c.id=c.coord=c.url=null}}},_loadComplete:null,getLoadComplete:function(){if(!this._loadComplete){var b=this;this._loadComplete=function(d){d=d||window.event;var c=d.srcElement||d.target;c.onload=c.onerror=null;b.loadingBay.removeChild(c);b.openRequestCount--;delete b.requestsById[c.id];if(d.type==="load"&&(c.complete||(c.readyState&&c.readyState=="complete"))){b.dispatchCallback("requestcomplete",c)}else{c.src=null}setTimeout(b.getProcessQueue(),0)}}return this._loadComplete}};a.Layer=function(b){this.parent=document.createElement("div");this.parent.style.cssText="position: absolute; top: 0px; left: 0px; width: 100%; height: 100%; margin: 0; padding: 0; z-index: 0";this.levels={};this.requestManager=new a.RequestManager();this.requestManager.addCallback("requestcomplete",this.getTileComplete());this.setProvider(b)};a.Layer.prototype={map:null,parent:null,tiles:null,levels:null,requestManager:null,tileCacheSize:null,maxTileCacheSize:null,provider:null,recentTiles:null,recentTilesById:null,enablePyramidLoading:false,_tileComplete:null,getTileComplete:function(){if(!this._tileComplete){var b=this;this._tileComplete=function(d,e){b.tiles[e.id]=e;b.tileCacheSize++;var c={id:e.id,lastTouchedTime:new Date().getTime()};b.recentTilesById[e.id]=c;b.recentTiles.push(c);b.positionTile(e)}}return this._tileComplete},draw:function(){var n=Math.round(this.map.coordinate.zoom);var m=this.map.pointCoordinate(new a.Point(0,0)).zoomTo(n).container();var h=this.map.pointCoordinate(this.map.dimensions).zoomTo(n).container().right().down();var j={};var l=this.createOrGetLevel(m.zoom);var g=m.copy();for(g.column=m.column;g.column<=h.column;g.column++){for(g.row=m.row;g.row<=h.row;g.row++){var c=this.inventoryVisibleTile(l,g);while(c.length){j[c.pop()]=true}}}for(var e in this.levels){if(this.levels.hasOwnProperty(e)){var o=parseInt(e,10);if(o>=m.zoom-5&&o<m.zoom+2){continue}var d=this.levels[e];d.style.display="none";var f=this.tileElementsInLevel(d);while(f.length){this.provider.releaseTile(f[0].coord);this.requestManager.clearRequest(f[0].coord.toKey());d.removeChild(f[0]);f.shift()}}}var b=m.zoom-5;var k=m.zoom+2;for(var i=b;i<k;i++){this.adjustVisibleLevel(this.levels[i],i,j)}this.requestManager.clearExcept(j);this.requestManager.processQueue(this.getCenterDistanceCompare());this.checkCache()},inventoryVisibleTile:function(p,c){var h=c.toKey(),d=[h];if(h in this.tiles){var g=this.tiles[h];if(g.parentNode!=p){p.appendChild(g)}return d}if(!this.requestManager.hasRequest(h)){var o=this.provider.getTile(c);if(typeof o=="string"){this.addTileImage(h,c,o)}else{if(o){this.addTileElement(h,c,o)}}}var e=false;var m=c.zoom;for(var i=1;i<=m;i++){var b=c.zoomBy(-i).container();var n=b.toKey();if(this.enablePyramidLoading){d.push(n);var l=this.createOrGetLevel(b.zoom);if(n in this.tiles){var k=this.tiles[n];if(k.parentNode!=l){l.appendChild(k)}}else{if(!this.requestManager.hasRequest(n)){var f=this.provider.getTile(b);if(typeof f=="string"){this.addTileImage(n,b,f)}else{this.addTileElement(n,b,f)}}}}else{if(n in this.tiles){d.push(n);e=true;break}}}if(!e&&!this.enablePyramidLoading){var j=c.zoomBy(1);d.push(j.toKey());j.column+=1;d.push(j.toKey());j.row+=1;d.push(j.toKey());j.column-=1;d.push(j.toKey())}return d},tileElementsInLevel:function(d){var b=[];for(var c=d.firstChild;c;c=c.nextSibling){if(c.nodeType==1){b.push(c)}}return b},adjustVisibleLevel:function(c,l,e){var d=new Date().getTime();if(!c){return}var f=1;var k=this.map.coordinate.copy();if(c.childNodes.length>0){c.style.display="block";f=Math.pow(2,this.map.coordinate.zoom-l);k=k.zoomTo(l)}else{c.style.display="none"}var i=this.map.tileSize.x*f;var g=this.map.tileSize.y*f;var b=new a.Point(this.map.dimensions.x/2,this.map.dimensions.y/2);var j=this.tileElementsInLevel(c);while(j.length){var h=j.pop();if(!e[h.id]){this.provider.releaseTile(h.coord);this.requestManager.clearRequest(h.coord.toKey());c.removeChild(h)}else{a.moveElement(h,{x:Math.round(b.x+(h.coord.column-k.column)*i),y:Math.round(b.y+(h.coord.row-k.row)*g),scale:f,width:this.map.tileSize.x,height:this.map.tileSize.y});this.recentTilesById[h.id].lastTouchedTime=d}}},createOrGetLevel:function(b){if(b in this.levels){return this.levels[b]}var c=document.createElement("div");c.id=this.parent.id+"-zoom-"+b;c.style.cssText=this.parent.style.cssText;c.style.zIndex=b;this.parent.appendChild(c);this.levels[b]=c;return c},addTileImage:function(c,d,b){this.requestManager.requestTile(c,d,b)},addTileElement:function(d,e,c){c.id=d;c.coord=e.copy();this.tiles[d]=c;this.tileCacheSize++;var b={id:d,lastTouchedTime:new Date().getTime()};this.recentTilesById[d]=b;this.recentTiles.push(b);this.positionTile(c)},positionTile:function(f){var e=this.map.coordinate.zoomTo(f.coord.zoom);f.style.position="absolute";var g=Math.pow(2,this.map.coordinate.zoom-f.coord.zoom);var c=((this.map.dimensions.x/2)+(f.coord.column-e.column)*this.map.tileSize.x*g);var b=((this.map.dimensions.y/2)+(f.coord.row-e.row)*this.map.tileSize.y*g);a.moveElement(f,{x:Math.round(c),y:Math.round(b),scale:g,width:this.map.tileSize.x,height:this.map.tileSize.y});var d=this.levels[f.coord.zoom];d.appendChild(f);f.className="map-tile-loaded";if(Math.round(this.map.coordinate.zoom)==f.coord.zoom){d.style.display="block"}this.requestRedraw()},_redrawTimer:undefined,requestRedraw:function(){if(!this._redrawTimer){this._redrawTimer=setTimeout(this.getRedraw(),1000)}},_redraw:null,getRedraw:function(){if(!this._redraw){var b=this;this._redraw=function(){b.draw();b._redrawTimer=0}}return this._redraw},checkCache:function(){var f=this.parent.getElementsByTagName("img").length;var d=Math.max(f,this.maxTileCacheSize);if(this.tileCacheSize>d){this.recentTiles.sort(function(h,g){return g.lastTouchedTime<h.lastTouchedTime?-1:g.lastTouchedTime>h.lastTouchedTime?1:0})}while(this.tileCacheSize>d){var c=this.recentTiles.pop();var b=new Date().getTime();delete this.recentTilesById[c.id];var e=this.tiles[c.id];if(e.parentNode){alert("Gah: trying to removing cached tile even though it's still in the DOM")}else{delete this.tiles[c.id];this.tileCacheSize--}}},setProvider:function(c){if("getTileUrl" in c&&(typeof c.getTileUrl==="function")){c=new a.TilePaintingProvider(c)}var d=(this.provider===null);if(!d){this.requestManager.clear();for(var b in this.levels){if(this.levels.hasOwnProperty(b)){var e=this.levels[b];while(e.firstChild){this.provider.releaseTile(e.firstChild.coord);e.removeChild(e.firstChild)}}}}this.tiles={};this.tileCacheSize=0;this.maxTileCacheSize=64;this.recentTilesById={};this.recentTiles=[];this.provider=c;if(!d){this.draw()}},getCenterDistanceCompare:function(){var b=this.map.coordinate.zoomTo(Math.round(this.map.coordinate.zoom));return function(e,d){if(e&&d){var g=e.coord;var f=d.coord;if(g.zoom==f.zoom){var c=Math.abs(b.row-g.row-0.5)+Math.abs(b.column-g.column-0.5);var h=Math.abs(b.row-f.row-0.5)+Math.abs(b.column-f.column-0.5);return c<h?1:c>h?-1:0}else{return g.zoom<f.zoom?1:g.zoom>f.zoom?-1:0}}return e?1:d?-1:0}},destroy:function(){this.requestManager.clear();this.requestManager.removeCallback("requestcomplete",this.getTileComplete());this.provider=null;this.parent.parentNode.removeChild(this.parent);this.map=null}};a.Map=function(f,e,g,h){if(typeof f=="string"){f=document.getElementById(f);if(!f){throw"The ID provided to modest maps could not be found."}}this.parent=f;this.parent.style.padding="0";this.parent.style.overflow="hidden";var b=a.getStyle(this.parent,"position");if(b!="relative"&&b!="absolute"){this.parent.style.position="relative"}this.layers=[];if(!(e instanceof Array)){e=[e]}for(var d=0;d<e.length;d++){this.addLayer(e[d])}this.projection=new a.MercatorProjection(0,a.deriveTransformation(-Math.PI,Math.PI,0,0,Math.PI,Math.PI,1,0,-Math.PI,-Math.PI,0,1));this.tileSize=new a.Point(256,256);this.coordLimits=[new a.Coordinate(0,-Infinity,0),new a.Coordinate(1,Infinity,0).zoomTo(18)];this.coordinate=new a.Coordinate(0.5,0.5,0);if(!g){g=new a.Point(this.parent.offsetWidth,this.parent.offsetHeight);this.autoSize=true;a.addEvent(window,"resize",this.windowResize())}else{this.autoSize=false;this.parent.style.width=Math.round(g.x)+"px";this.parent.style.height=Math.round(g.y)+"px"}this.dimensions=g;this.callbackManager=new a.CallbackManager(this,["zoomed","panned","centered","extentset","resized","drawn"]);if(h===undefined){this.eventHandlers=[];this.eventHandlers.push(new a.MouseHandler(this))}else{this.eventHandlers=h;if(h instanceof Array){for(var c=0;c<h.length;c++){h[c].init(this)}}}};a.Map.prototype={parent:null,dimensions:null,projection:null,coordinate:null,tileSize:null,coordLimits:null,layers:null,callbackManager:null,eventHandlers:null,autoSize:null,toString:function(){return"Map(#"+this.parent.id+")"},addCallback:function(b,c){this.callbackManager.addCallback(b,c);return this},removeCallback:function(b,c){this.callbackManager.removeCallback(b,c);return this},dispatchCallback:function(c,b){this.callbackManager.dispatchCallback(c,b);return this},windowResize:function(){if(!this._windowResize){var b=this;this._windowResize=function(c){b.dimensions=new a.Point(b.parent.offsetWidth,b.parent.offsetHeight);b.draw();b.dispatchCallback("resized",[b.dimensions])}}return this._windowResize},setZoomRange:function(c,b){this.coordLimits[0]=this.coordLimits[0].zoomTo(c);this.coordLimits[1]=this.coordLimits[1].zoomTo(b)},zoomBy:function(b){this.coordinate=this.enforceLimits(this.coordinate.zoomBy(b));a.getFrame(this.getRedraw());this.dispatchCallback("zoomed",b);return this},zoomIn:function(){return this.zoomBy(1)},zoomOut:function(){return this.zoomBy(-1)},setZoom:function(b){return this.zoomBy(b-this.coordinate.zoom)},zoomByAbout:function(c,b){var e=this.pointLocation(b);this.coordinate=this.enforceLimits(this.coordinate.zoomBy(c));var d=this.locationPoint(e);this.dispatchCallback("zoomed",c);return this.panBy(b.x-d.x,b.y-d.y)},panBy:function(c,b){this.coordinate.column-=c/this.tileSize.x;this.coordinate.row-=b/this.tileSize.y;this.coordinate=this.enforceLimits(this.coordinate);a.getFrame(this.getRedraw());this.dispatchCallback("panned",[c,b]);return this},panLeft:function(){return this.panBy(100,0)},panRight:function(){return this.panBy(-100,0)},panDown:function(){return this.panBy(0,-100)},panUp:function(){return this.panBy(0,100)},setCenter:function(b){return this.setCenterZoom(b,this.coordinate.zoom)},setCenterZoom:function(b,c){this.coordinate=this.projection.locationCoordinate(b).zoomTo(parseFloat(c)||0);a.getFrame(this.getRedraw());this.dispatchCallback("centered",[b,c]);return this},setExtent:function(q,g){var t,k;for(var l=0;l<q.length;l++){var m=this.projection.locationCoordinate(q[l]);if(t){t.row=Math.min(t.row,m.row);t.column=Math.min(t.column,m.column);t.zoom=Math.min(t.zoom,m.zoom);k.row=Math.max(k.row,m.row);k.column=Math.max(k.column,m.column);k.zoom=Math.max(k.zoom,m.zoom)}else{t=m.copy();k=m.copy()}}var j=this.dimensions.x+1;var h=this.dimensions.y+1;var n=(k.column-t.column)/(j/this.tileSize.x);var r=Math.log(n)/Math.log(2);var o=t.zoom-(g?r:Math.ceil(r));var p=(k.row-t.row)/(h/this.tileSize.y);var d=Math.log(p)/Math.log(2);var e=t.zoom-(g?d:Math.ceil(d));var b=Math.min(o,e);b=Math.min(b,this.coordLimits[1].zoom);b=Math.max(b,this.coordLimits[0].zoom);var c=(t.row+k.row)/2;var s=(t.column+k.column)/2;var f=t.zoom;this.coordinate=new a.Coordinate(c,s,f).zoomTo(b);this.draw();this.dispatchCallback("extentset",q);return this},setSize:function(c,b){if(c.hasOwnProperty("x")&&c.hasOwnProperty("y")){this.dimensions=c}else{if(b!==undefined&&!isNaN(b)){this.dimensions=new a.Point(c,b)}}this.parent.style.width=Math.round(this.dimensions.x)+"px";this.parent.style.height=Math.round(this.dimensions.y)+"px";if(this.autoSize){a.removeEvent(window,"resize",this.windowResize());this.autoSize=false}this.draw();this.dispatchCallback("resized",[this.dimensions]);return this},coordinatePoint:function(c){if(c.zoom!=this.coordinate.zoom){c=c.zoomTo(this.coordinate.zoom)}var b=new a.Point(this.dimensions.x/2,this.dimensions.y/2);b.x+=this.tileSize.x*(c.column-this.coordinate.column);b.y+=this.tileSize.y*(c.row-this.coordinate.row);return b},pointCoordinate:function(b){var c=this.coordinate.copy();c.column+=(b.x-this.dimensions.x/2)/this.tileSize.x;c.row+=(b.y-this.dimensions.y/2)/this.tileSize.y;return c},locationCoordinate:function(b){return this.projection.locationCoordinate(b)},coordinateLocation:function(b){return this.projection.coordinateLocation(b)},locationPoint:function(b){return this.coordinatePoint(this.locationCoordinate(b))},pointLocation:function(b){return this.coordinateLocation(this.pointCoordinate(b))},getExtent:function(){var b=[];b.push(this.pointLocation(new a.Point(0,0)));b.push(this.pointLocation(this.dimensions));return b},extent:function(b,c){if(b){return this.setExtent(b,c)}else{return this.getExtent()}},getCenter:function(){return this.projection.coordinateLocation(this.coordinate)},center:function(b){if(b){return this.setCenter(b)}else{return this.getCenter()}},getZoom:function(){return this.coordinate.zoom},zoom:function(b){if(b!==undefined){return this.setZoom(b)}else{return this.getZoom()}},coerceLayer:function(b){if("draw" in b&&typeof b.draw=="function"){return b}else{if(typeof b=="string"){return new a.Layer(new a.TemplatedMapProvider(b))}else{return new a.Layer(b)}}},getLayers:function(){return this.layers.slice()},getLayerAt:function(b){return this.layers[b]},addLayer:function(b){b=this.coerceLayer(b);this.layers.push(b);this.parent.appendChild(b.parent);b.map=this;return this},removeLayer:function(c){for(var b=0;b<this.layers.length;b++){if(c==this.layers[b]){this.removeLayerAt(b);break}}return this},setLayerAt:function(b,c){if(b<0||b>=this.layers.length){throw new Error("invalid index in setLayerAt(): "+b)}c=this.coerceLayer(c);if(this.layers[b]!=c){if(b<this.layers.length){this.layers[b].destroy()}this.layers[b]=c;this.parent.appendChild(c.parent);c.map=this;a.getFrame(this.getRedraw())}return this},insertLayerAt:function(c,d){if(c<0||c>this.layers.length){throw new Error("invalid index in insertLayerAt(): "+c)}d=this.coerceLayer(d);if(c==this.layers.length){this.layers.push(d);this.parent.appendChild(d.parent)}else{var b=this.layers[c];this.parent.insertBefore(d.parent,b.parent);this.layers.splice(c,0,d)}d.map=this;a.getFrame(this.getRedraw());return this},removeLayerAt:function(c){if(c<0||c>=this.layers.length){throw new Error("invalid index in removeLayer(): "+c)}var b=this.layers[c];this.layers.splice(c,1);b.destroy();return this},swapLayers:function(c,b){if(c<0||c>=this.layers.length||b<0||b>=this.layers.length){throw new Error("invalid index in swapLayers(): "+index)}var f=this.layers[c],d=this.layers[b],e=document.createElement("div");this.parent.replaceChild(e,d.parent);this.parent.replaceChild(d.parent,f.parent);this.parent.replaceChild(f.parent,e);this.layers[c]=d;this.layers[b]=f;return this},enforceZoomLimits:function(e){var c=this.coordLimits;if(c){var d=c[0].zoom;var b=c[1].zoom;if(e.zoom<d){e=e.zoomTo(d)}else{if(e.zoom>b){e=e.zoomTo(b)}}}return e},enforcePanLimits:function(g){var c=this.coordLimits;if(c){g=g.copy();var e=c[0].zoomTo(g.zoom);var b=c[1].zoomTo(g.zoom);var d=this.pointCoordinate(new a.Point(0,0));var f=this.pointCoordinate(this.dimensions);if(b.row-e.row<f.row-d.row){g.row=(b.row+e.row)/2}else{if(d.row<e.row){g.row+=e.row-d.row}else{if(f.row>b.row){g.row-=f.row-b.row}}}if(b.column-e.column<f.column-d.column){g.column=(b.column+e.column)/2}else{if(d.column<e.column){g.column+=e.column-d.column}else{if(f.column>b.column){g.column-=f.column-b.column}}}}return g},enforceLimits:function(b){return this.enforcePanLimits(this.enforceZoomLimits(b))},draw:function(){this.coordinate=this.enforceLimits(this.coordinate);if(this.dimensions.x<=0||this.dimensions.y<=0){if(this.autoSize){var b=this.parent.offsetWidth,d=this.parent.offsetHeight;this.dimensions=new a.Point(b,d);if(b<=0||d<=0){return}}else{return}}for(var c=0;c<this.layers.length;c++){this.layers[c].draw()}this.dispatchCallback("drawn")},_redrawTimer:undefined,requestRedraw:function(){if(!this._redrawTimer){this._redrawTimer=setTimeout(this.getRedraw(),1000)}},_redraw:null,getRedraw:function(){if(!this._redraw){var b=this;this._redraw=function(){b.draw();b._redrawTimer=0}}return this._redraw},destroy:function(){for(var b=0;b<this.layers.length;b++){this.layers[b].destroy()}this.layers=[];this.projection=null;for(var c=0;c<this.eventHandlers.length;c++){this.eventHandlers[c].remove()}if(this.autoSize){a.removeEvent(window,"resize",this.windowResize())}}};if(typeof module!=="undefined"&&module.exports){module.exports={Point:a.Point,Projection:a.Projection,MercatorProjection:a.MercatorProjection,LinearProjection:a.LinearProjection,Transformation:a.Transformation,Location:a.Location,MapProvider:a.MapProvider,TemplatedMapProvider:a.TemplatedMapProvider,Coordinate:a.Coordinate,deriveTransformation:a.deriveTransformation}}})(mm);
\ No newline at end of file
+var previousMM=MM;if(!com){var com={};if(!com.modestmaps){com.modestmaps={}}}var MM=com.modestmaps={noConflict:function(){MM=previousMM;return this}};(function(a){a.extend=function(d,b){for(var c in b.prototype){if(typeof d.prototype[c]=="undefined"){d.prototype[c]=b.prototype[c]}}return d};a.getFrame=function(){return function(b){(window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(c){window.setTimeout(function(){c(+new Date())},10)})(b)}}();a.transformProperty=(function(d){if(!this.document){return}var c=document.documentElement.style;for(var b=0;b<d.length;b++){if(d[b] in c){return d[b]}}return false})(["transformProperty","WebkitTransform","OTransform","MozTransform","msTransform"]);a.matrixString=function(b){if(b.scale*b.width%1){b.scale+=(1-b.scale*b.width%1)/b.width}if(a._browser.webkit3d){return"matrix3d("+[(b.scale||"1"),"0,0,0,0",(b.scale||"1"),"0,0","0,0,1,0",(b.x+(((b.width*b.scale)-b.width)/2)).toFixed(4),(b.y+(((b.height*b.scale)-b.height)/2)).toFixed(4),0,1].join(",")+")"}else{var c=(a.transformProperty=="MozTransform")?"px":"";return"matrix("+[(b.scale||"1"),0,0,(b.scale||"1"),(b.x+(((b.width*b.scale)-b.width)/2))+c,(b.y+(((b.height*b.scale)-b.height)/2))+c].join(",")+")"}};a._browser=(function(b){return{webkit:("WebKitCSSMatrix" in b),webkit3d:("WebKitCSSMatrix" in b)&&("m11" in new WebKitCSSMatrix())}})(this);a.moveElement=function(d,b){if(a.transformProperty){var c=a.matrixString(b);if(d[a.transformProperty]!==c){d.style[a.transformProperty]=d[a.transformProperty]=c}}else{d.style.left=b.x+"px";d.style.top=b.y+"px";d.style.width=Math.ceil(b.width*b.scale)+"px";d.style.height=Math.ceil(b.height*b.scale)+"px"}};a.cancelEvent=function(b){b.cancelBubble=true;b.cancel=true;b.returnValue=false;if(b.stopPropagation){b.stopPropagation()}if(b.preventDefault){b.preventDefault()}return false};a.bind=function(d,e){var f=Array.prototype.slice;var c=Function.prototype.bind;if(d.bind===c&&c){return c.apply(d,f.call(arguments,1))}var b=f.call(arguments,2);return function(){return d.apply(e,b.concat(f.call(arguments)))}};a.addEvent=function(d,c,b){if(d.addEventListener){d.addEventListener(c,b,false);if(c=="mousewheel"){d.addEventListener("DOMMouseScroll",b,false)}}else{if(d.attachEvent){d["e"+c+b]=b;d[c+b]=function(){d["e"+c+b](window.event)};d.attachEvent("on"+c,d[c+b])}}};a.removeEvent=function(d,c,b){if(d.removeEventListener){d.removeEventListener(c,b,false);if(c=="mousewheel"){d.removeEventListener("DOMMouseScroll",b,false)}}else{if(d.detachEvent){d.detachEvent("on"+c,d[c+b]);d[c+b]=null}}};a.getStyle=function(c,b){if(c.currentStyle){return c.currentStyle[b]}else{if(window.getComputedStyle){return document.defaultView.getComputedStyle(c,null).getPropertyValue(b)}}};a.Point=function(b,c){this.x=parseFloat(b);this.y=parseFloat(c)};a.Point.prototype={x:0,y:0,toString:function(){return"("+this.x.toFixed(3)+", "+this.y.toFixed(3)+")"}};a.Point.distance=function(e,d){var c=(d.x-e.x);var b=(d.y-e.y);return Math.sqrt(c*c+b*b)};a.Point.interpolate=function(f,e,d){var c=f.x+(e.x-f.x)*d;var b=f.y+(e.y-f.y)*d;return new a.Point(c,b)};a.Coordinate=function(d,b,c){this.row=d;this.column=b;this.zoom=c};a.Coordinate.prototype={row:0,column:0,zoom:0,toString:function(){return"("+this.row.toFixed(3)+", "+this.column.toFixed(3)+" @"+this.zoom.toFixed(3)+")"},toKey:function(){return[this.zoom,this.row,this.column].join(",")},copy:function(){return new a.Coordinate(this.row,this.column,this.zoom)},container:function(){return new a.Coordinate(Math.floor(this.row),Math.floor(this.column),Math.floor(this.zoom))},zoomTo:function(b){var c=Math.pow(2,b-this.zoom);return new a.Coordinate(this.row*c,this.column*c,b)},zoomBy:function(c){var b=Math.pow(2,c);return new a.Coordinate(this.row*b,this.column*b,this.zoom+c)},up:function(b){if(b===undefined){b=1}return new a.Coordinate(this.row-b,this.column,this.zoom)},right:function(b){if(b===undefined){b=1}return new a.Coordinate(this.row,this.column+b,this.zoom)},down:function(b){if(b===undefined){b=1}return new a.Coordinate(this.row+b,this.column,this.zoom)},left:function(b){if(b===undefined){b=1}return new a.Coordinate(this.row,this.column-b,this.zoom)}};a.Location=function(b,c){this.lat=parseFloat(b);this.lon=parseFloat(c)};a.Location.prototype={lat:0,lon:0,toString:function(){return"("+this.lat.toFixed(3)+", "+this.lon.toFixed(3)+")"}};a.Location.distance=function(i,h,b){if(!b){b=6378000}var o=Math.PI/180,g=i.lat*o,n=i.lon*o,f=h.lat*o,m=h.lon*o,l=Math.cos(g)*Math.cos(n)*Math.cos(f)*Math.cos(m),k=Math.cos(g)*Math.sin(n)*Math.cos(f)*Math.sin(m),j=Math.sin(g)*Math.sin(f);return Math.acos(l+k+j)*b};a.Location.interpolate=function(i,g,m){if(i.lat===g.lat&&i.lon===g.lon){return new a.Location(i.lat,i.lon)}var s=Math.PI/180,k=i.lat*s,n=i.lon*s,j=g.lat*s,l=g.lon*s;var o=2*Math.asin(Math.sqrt(Math.pow(Math.sin((k-j)/2),2)+Math.cos(k)*Math.cos(j)*Math.pow(Math.sin((n-l)/2),2)));var t=Math.atan2(Math.sin(n-l)*Math.cos(j),Math.cos(k)*Math.sin(j)-Math.sin(k)*Math.cos(j)*Math.cos(n-l))/-(Math.PI/180);t=t<0?360+t:t;var e=Math.sin((1-m)*o)/Math.sin(o);var b=Math.sin(m*o)/Math.sin(o);var r=e*Math.cos(k)*Math.cos(n)+b*Math.cos(j)*Math.cos(l);var q=e*Math.cos(k)*Math.sin(n)+b*Math.cos(j)*Math.sin(l);var p=e*Math.sin(k)+b*Math.sin(j);var c=Math.atan2(p,Math.sqrt(Math.pow(r,2)+Math.pow(q,2)));var h=Math.atan2(q,r);return new a.Location(c/s,h/s)};a.Transformation=function(d,f,b,c,e,g){this.ax=d;this.bx=f;this.cx=b;this.ay=c;this.by=e;this.cy=g};a.Transformation.prototype={ax:0,bx:0,cx:0,ay:0,by:0,cy:0,transform:function(b){return new a.Point(this.ax*b.x+this.bx*b.y+this.cx,this.ay*b.x+this.by*b.y+this.cy)},untransform:function(b){return new a.Point((b.x*this.by-b.y*this.bx-this.cx*this.by+this.cy*this.bx)/(this.ax*this.by-this.ay*this.bx),(b.x*this.ay-b.y*this.ax-this.cx*this.ay+this.cy*this.ax)/(this.bx*this.ay-this.by*this.ax))}};a.deriveTransformation=function(l,k,f,e,b,o,h,g,d,c,n,m){var j=a.linearSolution(l,k,f,b,o,h,d,c,n);var i=a.linearSolution(l,k,e,b,o,g,d,c,m);return new a.Transformation(j[0],j[1],j[2],i[0],i[1],i[2])};a.linearSolution=function(f,o,i,e,n,h,d,m,g){f=parseFloat(f);o=parseFloat(o);i=parseFloat(i);e=parseFloat(e);n=parseFloat(n);h=parseFloat(h);d=parseFloat(d);m=parseFloat(m);g=parseFloat(g);var l=(((h-g)*(o-n))-((i-h)*(n-m)))/(((e-d)*(o-n))-((f-e)*(n-m)));var k=(((h-g)*(f-e))-((i-h)*(e-d)))/(((n-m)*(f-e))-((o-n)*(e-d)));var j=i-(f*l)-(o*k);return[l,k,j]};a.Projection=function(c,b){if(!b){b=new a.Transformation(1,0,0,0,1,0)}this.zoom=c;this.transformation=b};a.Projection.prototype={zoom:0,transformation:null,rawProject:function(b){throw"Abstract method not implemented by subclass."},rawUnproject:function(b){throw"Abstract method not implemented by subclass."},project:function(b){b=this.rawProject(b);if(this.transformation){b=this.transformation.transform(b)}return b},unproject:function(b){if(this.transformation){b=this.transformation.untransform(b)}b=this.rawUnproject(b);return b},locationCoordinate:function(c){var b=new a.Point(Math.PI*c.lon/180,Math.PI*c.lat/180);b=this.project(b);return new a.Coordinate(b.y,b.x,this.zoom)},coordinateLocation:function(c){c=c.zoomTo(this.zoom);var b=new a.Point(c.column,c.row);b=this.unproject(b);return new a.Location(180*b.y/Math.PI,180*b.x/Math.PI)}};a.LinearProjection=function(c,b){a.Projection.call(this,c,b)};a.LinearProjection.prototype={rawProject:function(b){return new a.Point(b.x,b.y)},rawUnproject:function(b){return new a.Point(b.x,b.y)}};a.extend(a.LinearProjection,a.Projection);a.MercatorProjection=function(c,b){a.Projection.call(this,c,b)};a.MercatorProjection.prototype={rawProject:function(b){return new a.Point(b.x,Math.log(Math.tan(0.25*Math.PI+0.5*b.y)))},rawUnproject:function(b){return new a.Point(b.x,2*Math.atan(Math.pow(Math.E,b.y))-0.5*Math.PI)}};a.extend(a.MercatorProjection,a.Projection);a.MapProvider=function(b){if(b){this.getTileUrl=b}};a.MapProvider.prototype={tileLimits:[new a.Coordinate(0,0,0),new a.Coordinate(1,1,0).zoomTo(18)],getTileUrl:function(b){throw"Abstract method not implemented by subclass."},getTile:function(b){throw"Abstract method not implemented by subclass."},releaseTile:function(b){throw"Abstract method not implemented by subclass."},setZoomRange:function(c,b){this.tileLimits[0]=this.tileLimits[0].zoomTo(c);this.tileLimits[1]=this.tileLimits[1].zoomTo(b)},sourceCoordinate:function(g){var b=this.tileLimits[0].zoomTo(g.zoom);var d=this.tileLimits[1].zoomTo(g.zoom);var c=d.row-b.row;if(g.row<0|g.row>=c){return null}var f=d.column-b.column;var e=g.column%f;while(e<0){e+=f}return new a.Coordinate(g.row,e,g.zoom)}};a.TemplatedMapProvider=function(c,b){var d=function(g){g=this.sourceCoordinate(g);if(!g){return null}var e=c;if(b&&b.length&&e.indexOf("{S}")>=0){var f=parseInt(g.zoom+g.row+g.column,10)%b.length;e=e.replace("{S}",b[f])}return e.replace("{Z}",g.zoom.toFixed(0)).replace("{X}",g.column.toFixed(0)).replace("{Y}",g.row.toFixed(0))};a.MapProvider.call(this,d)};a.extend(a.TemplatedMapProvider,a.MapProvider);a.TilePaintingProvider=function(b){this.template_provider=b};a.TilePaintingProvider.prototype={getTile:function(b){return this.template_provider.getTileUrl(b)},releaseTile:function(b){}};a.extend(a.TilePaintingProvider,a.MapProvider);a.getMousePoint=function(f,d){var b=new a.Point(f.clientX,f.clientY);b.x+=document.body.scrollLeft+document.documentElement.scrollLeft;b.y+=document.body.scrollTop+document.documentElement.scrollTop;for(var c=d.parent;c;c=c.offsetParent){b.x-=c.offsetLeft;b.y-=c.offsetTop}return b};a.MouseWheelHandler=function(b){if(b!==undefined){this.init(b)}};a.MouseWheelHandler.prototype={init:function(b){this.map=b;this._mouseWheel=a.bind(this.mouseWheel,this);a.addEvent(b.parent,"mousewheel",this._mouseWheel)},remove:function(){a.removeEvent(this.map.parent,"mousewheel",this._mouseWheel)},mouseWheel:function(d){var f=0;this.prevTime=this.prevTime||new Date().getTime();if(d.wheelDelta){f=d.wheelDelta}else{if(d.detail){f=-d.detail}}var c=new Date().getTime()-this.prevTime;if(Math.abs(f)>0&&(c>200)){var b=a.getMousePoint(d,this.map);this.map.zoomByAbout(f>0?1:-1,b);this.prevTime=new Date().getTime()}return a.cancelEvent(d)}};a.DoubleClickHandler=function(b){if(b!==undefined){this.init(b)}};a.DoubleClickHandler.prototype={init:function(b){this.map=b;this._doubleClick=a.bind(this.doubleClick,this);a.addEvent(b.parent,"dblclick",this._doubleClick)},remove:function(){a.removeEvent(this.map.parent,"dblclick",this._doubleClick)},doubleClick:function(c){var b=a.getMousePoint(c,this.map);this.map.zoomByAbout(c.shiftKey?-1:1,b);return a.cancelEvent(c)}};a.DragHandler=function(b){if(b!==undefined){this.init(b)}};a.DragHandler.prototype={init:function(b){this.map=b;this._mouseDown=a.bind(this.mouseDown,this);a.addEvent(b.parent,"mousedown",this._mouseDown)},remove:function(){a.removeEvent(this.map.parent,"mousedown",this._mouseDown)},mouseDown:function(b){a.addEvent(document,"mouseup",this._mouseUp=a.bind(this.mouseUp,this));a.addEvent(document,"mousemove",this._mouseMove=a.bind(this.mouseMove,this));this.prevMouse=new a.Point(b.clientX,b.clientY);this.map.parent.style.cursor="move";return a.cancelEvent(b)},mouseMove:function(b){if(this.prevMouse){this.map.panBy(b.clientX-this.prevMouse.x,b.clientY-this.prevMouse.y);this.prevMouse.x=b.clientX;this.prevMouse.y=b.clientY;this.prevMouse.t=+new Date()}return a.cancelEvent(b)},mouseUp:function(b){a.removeEvent(document,"mouseup",this._mouseUp);a.removeEvent(document,"mousemove",this._mouseMove);this.prevMouse=null;this.map.parent.style.cursor="";return a.cancelEvent(b)}};a.MouseHandler=function(b){if(b!==undefined){this.init(b)}};a.MouseHandler.prototype={init:function(b){this.map=b;this.handlers=[new a.DragHandler(b),new a.DoubleClickHandler(b),new a.MouseWheelHandler(b)]},remove:function(){for(var b=0;b<this.handlers.length;b++){this.handlers[b].remove()}}};a.TouchHandler=function(){};a.TouchHandler.prototype={maxTapTime:250,maxTapDistance:30,maxDoubleTapDelay:350,locations:{},taps:[],wasPinching:false,lastPinchCenter:null,init:function(c,b){this.map=c;b=b||{};this._touchStartMachine=a.bind(this.touchStartMachine,this);this._touchMoveMachine=a.bind(this.touchMoveMachine,this);this._touchEndMachine=a.bind(this.touchEndMachine,this);a.addEvent(c.parent,"touchstart",this._touchStartMachine);a.addEvent(c.parent,"touchmove",this._touchMoveMachine);a.addEvent(c.parent,"touchend",this._touchEndMachine);this.options={};this.options.snapToZoom=b.snapToZoom||true},remove:function(){a.removeEvent(this.map.parent,"touchstart",this._touchStartMachine);a.removeEvent(this.map.parent,"touchmove",this._touchMoveMachine);a.removeEvent(this.map.parent,"touchend",this._touchEndMachine)},updateTouches:function(f){for(var d=0;d<f.touches.length;d+=1){var c=f.touches[d];if(c.identifier in this.locations){var b=this.locations[c.identifier];b.x=c.screenX;b.y=c.screenY;b.scale=f.scale}else{this.locations[c.identifier]={scale:f.scale,startPos:{x:c.screenX,y:c.screenY},x:c.screenX,y:c.screenY,time:new Date().getTime()}}}},sameTouch:function(b,c){return(b&&b.touch)&&(c.identifier==b.touch.identifier)},touchStartMachine:function(b){this.updateTouches(b);return a.cancelEvent(b)},touchMoveMachine:function(b){switch(b.touches.length){case 1:this.onPanning(b.touches[0]);break;case 2:this.onPinching(b);break}this.updateTouches(b);return a.cancelEvent(b)},touchEndMachine:function(l){var c=new Date().getTime();if(l.touches.length===0&&this.wasPinching){this.onPinched(this.lastPinchCenter)}for(var h=0;h<l.changedTouches.length;h+=1){var o=l.changedTouches[h],k=this.locations[o.identifier];if(!k||k.wasPinch){continue}var n={x:o.screenX,y:o.screenY},f=c-k.time,d=a.Point.distance(n,k.startPos);if(d>this.maxTapDistance){}else{if(f>this.maxTapTime){n.end=c;n.duration=f;this.onHold(n)}else{n.time=c;this.onTap(n)}}}var m={};for(var g=0;g<l.touches.length;g++){m[l.touches[g].identifier]=true}for(var b in this.locations){if(!(b in m)){delete m[b]}}return a.cancelEvent(l)},onHold:function(b){},onTap:function(b){if(this.taps.length&&(b.time-this.taps[0].time)<this.maxDoubleTapDelay){this.onDoubleTap(b);this.taps=[];return}this.taps=[b]},onDoubleTap:function(c){var e=this.map.getZoom(),f=Math.round(e)+1,b=f-e;var d=new a.Point(c.x,c.y);this.map.zoomByAbout(b,d)},onPanning:function(d){var c={x:d.screenX,y:d.screenY},b=this.locations[d.identifier];this.map.panBy(c.x-b.x,c.y-b.y)},onPinching:function(i){var h=i.touches[0],g=i.touches[1],k=new a.Point(h.screenX,h.screenY),j=new a.Point(g.screenX,g.screenY),d=this.locations[h.identifier],c=this.locations[g.identifier];d.wasPinch=true;c.wasPinch=true;var b=a.Point.interpolate(k,j,0.5);this.map.zoomByAbout(Math.log(i.scale)/Math.LN2-Math.log(d.scale)/Math.LN2,b);var f=a.Point.interpolate(d,c,0.5);this.map.panBy(b.x-f.x,b.y-f.y);this.wasPinching=true;this.lastPinchCenter=b},onPinched:function(b){if(this.options.snapToZoom){var c=this.map.getZoom(),d=Math.round(c);this.map.zoomByAbout(d-c,b)}this.wasPinching=false}};a.CallbackManager=function(b,d){this.owner=b;this.callbacks={};for(var c=0;c<d.length;c++){this.callbacks[d[c]]=[]}};a.CallbackManager.prototype={owner:null,callbacks:null,addCallback:function(b,c){if(typeof(c)=="function"&&this.callbacks[b]){this.callbacks[b].push(c)}},removeCallback:function(e,f){if(typeof(f)=="function"&&this.callbacks[e]){var c=this.callbacks[e],b=c.length;for(var d=0;d<b;d++){if(c[d]===f){c.splice(d,1);break}}}},dispatchCallback:function(d,c){if(this.callbacks[d]){for(var b=0;b<this.callbacks[d].length;b+=1){try{this.callbacks[d][b](this.owner,c)}catch(f){}}}}};a.RequestManager=function(){this.loadingBay=document.createDocumentFragment();this.requestsById={};this.openRequestCount=0;this.maxOpenRequests=4;this.requestQueue=[];this.callbackManager=new a.CallbackManager(this,["requestcomplete"])};a.RequestManager.prototype={loadingBay:null,requestsById:null,requestQueue:null,openRequestCount:null,maxOpenRequests:null,callbackManager:null,addCallback:function(b,c){this.callbackManager.addCallback(b,c)},removeCallback:function(b,c){this.callbackManager.removeCallback(b,c)},dispatchCallback:function(c,b){this.callbackManager.dispatchCallback(c,b)},clear:function(){this.clearExcept({})},clearRequest:function(d){if(d in this.requestsById){delete this.requestsById[d]}for(var b=0;b<this.requestQueue.length;b++){var c=this.requestQueue[b];if(c&&c.id==d){this.requestQueue[b]=null}}},clearExcept:function(f){for(var e=0;e<this.requestQueue.length;e++){var g=this.requestQueue[e];if(g&&!(g.id in f)){this.requestQueue[e]=null}}var b=this.loadingBay.childNodes;for(var d=b.length-1;d>=0;d--){var c=b[d];if(!(c.id in f)){this.loadingBay.removeChild(c);this.openRequestCount--;c.src=c.coord=c.onload=c.onerror=null}}for(var k in this.requestsById){if(this.requestsById.hasOwnProperty(k)){if(!(k in f)){var h=this.requestsById[k];delete this.requestsById[k];if(h!==null){h=h.id=h.coord=h.url=null}}}}},hasRequest:function(b){return(b in this.requestsById)},requestTile:function(e,d,b){if(!(e in this.requestsById)){var c={id:e,coord:d.copy(),url:b};this.requestsById[e]=c;if(b){this.requestQueue.push(c)}}},getProcessQueue:function(){if(!this._processQueue){var b=this;this._processQueue=function(){b.processQueue()}}return this._processQueue},processQueue:function(d){if(d&&this.requestQueue.length>8){this.requestQueue.sort(d)}while(this.openRequestCount<this.maxOpenRequests&&this.requestQueue.length>0){var c=this.requestQueue.pop();if(c){this.openRequestCount++;var b=document.createElement("img");b.id=c.id;b.style.position="absolute";b.coord=c.coord;this.loadingBay.appendChild(b);b.onload=b.onerror=this.getLoadComplete();b.src=c.url;c=c.id=c.coord=c.url=null}}},_loadComplete:null,getLoadComplete:function(){if(!this._loadComplete){var b=this;this._loadComplete=function(d){d=d||window.event;var c=d.srcElement||d.target;c.onload=c.onerror=null;b.loadingBay.removeChild(c);b.openRequestCount--;delete b.requestsById[c.id];if(d.type==="load"&&(c.complete||(c.readyState&&c.readyState=="complete"))){b.dispatchCallback("requestcomplete",c)}else{c.src=null}setTimeout(b.getProcessQueue(),0)}}return this._loadComplete}};a.Layer=function(b){this.parent=document.createElement("div");this.parent.style.cssText="position: absolute; top: 0px; left: 0px; width: 100%; height: 100%; margin: 0; padding: 0; z-index: 0";this.levels={};this.requestManager=new a.RequestManager();this.requestManager.addCallback("requestcomplete",this.getTileComplete());this.setProvider(b)};a.Layer.prototype={map:null,parent:null,tiles:null,levels:null,requestManager:null,tileCacheSize:null,maxTileCacheSize:null,provider:null,recentTiles:null,recentTilesById:null,enablePyramidLoading:false,_tileComplete:null,getTileComplete:function(){if(!this._tileComplete){var b=this;this._tileComplete=function(d,e){b.tiles[e.id]=e;b.tileCacheSize++;var c={id:e.id,lastTouchedTime:new Date().getTime()};b.recentTilesById[e.id]=c;b.recentTiles.push(c);b.positionTile(e)}}return this._tileComplete},draw:function(){var n=Math.round(this.map.coordinate.zoom);var m=this.map.pointCoordinate(new a.Point(0,0)).zoomTo(n).container();var h=this.map.pointCoordinate(this.map.dimensions).zoomTo(n).container().right().down();var j={};var l=this.createOrGetLevel(m.zoom);var g=m.copy();for(g.column=m.column;g.column<=h.column;g.column++){for(g.row=m.row;g.row<=h.row;g.row++){var c=this.inventoryVisibleTile(l,g);while(c.length){j[c.pop()]=true}}}for(var e in this.levels){if(this.levels.hasOwnProperty(e)){var o=parseInt(e,10);if(o>=m.zoom-5&&o<m.zoom+2){continue}var d=this.levels[e];d.style.display="none";var f=this.tileElementsInLevel(d);while(f.length){this.provider.releaseTile(f[0].coord);this.requestManager.clearRequest(f[0].coord.toKey());d.removeChild(f[0]);f.shift()}}}var b=m.zoom-5;var k=m.zoom+2;for(var i=b;i<k;i++){this.adjustVisibleLevel(this.levels[i],i,j)}this.requestManager.clearExcept(j);this.requestManager.processQueue(this.getCenterDistanceCompare());this.checkCache()},inventoryVisibleTile:function(p,c){var h=c.toKey(),d=[h];if(h in this.tiles){var g=this.tiles[h];if(g.parentNode!=p){p.appendChild(g)}return d}if(!this.requestManager.hasRequest(h)){var o=this.provider.getTile(c);if(typeof o=="string"){this.addTileImage(h,c,o)}else{if(o){this.addTileElement(h,c,o)}}}var e=false;var m=c.zoom;for(var i=1;i<=m;i++){var b=c.zoomBy(-i).container();var n=b.toKey();if(this.enablePyramidLoading){d.push(n);var l=this.createOrGetLevel(b.zoom);if(n in this.tiles){var k=this.tiles[n];if(k.parentNode!=l){l.appendChild(k)}}else{if(!this.requestManager.hasRequest(n)){var f=this.provider.getTile(b);if(typeof f=="string"){this.addTileImage(n,b,f)}else{this.addTileElement(n,b,f)}}}}else{if(n in this.tiles){d.push(n);e=true;break}}}if(!e&&!this.enablePyramidLoading){var j=c.zoomBy(1);d.push(j.toKey());j.column+=1;d.push(j.toKey());j.row+=1;d.push(j.toKey());j.column-=1;d.push(j.toKey())}return d},tileElementsInLevel:function(d){var b=[];for(var c=d.firstChild;c;c=c.nextSibling){if(c.nodeType==1){b.push(c)}}return b},adjustVisibleLevel:function(c,l,e){var d=new Date().getTime();if(!c){return}var f=1;var k=this.map.coordinate.copy();if(c.childNodes.length>0){c.style.display="block";f=Math.pow(2,this.map.coordinate.zoom-l);k=k.zoomTo(l)}else{c.style.display="none"}var i=this.map.tileSize.x*f;var g=this.map.tileSize.y*f;var b=new a.Point(this.map.dimensions.x/2,this.map.dimensions.y/2);var j=this.tileElementsInLevel(c);while(j.length){var h=j.pop();if(!e[h.id]){this.provider.releaseTile(h.coord);this.requestManager.clearRequest(h.coord.toKey());c.removeChild(h)}else{a.moveElement(h,{x:Math.round(b.x+(h.coord.column-k.column)*i),y:Math.round(b.y+(h.coord.row-k.row)*g),scale:f,width:this.map.tileSize.x,height:this.map.tileSize.y});this.recentTilesById[h.id].lastTouchedTime=d}}},createOrGetLevel:function(b){if(b in this.levels){return this.levels[b]}var c=document.createElement("div");c.id=this.parent.id+"-zoom-"+b;c.style.cssText=this.parent.style.cssText;c.style.zIndex=b;this.parent.appendChild(c);this.levels[b]=c;return c},addTileImage:function(c,d,b){this.requestManager.requestTile(c,d,b)},addTileElement:function(d,e,c){c.id=d;c.coord=e.copy();this.tiles[d]=c;this.tileCacheSize++;var b={id:d,lastTouchedTime:new Date().getTime()};this.recentTilesById[d]=b;this.recentTiles.push(b);this.positionTile(c)},positionTile:function(f){var e=this.map.coordinate.zoomTo(f.coord.zoom);f.style.position="absolute";var g=Math.pow(2,this.map.coordinate.zoom-f.coord.zoom);var c=((this.map.dimensions.x/2)+(f.coord.column-e.column)*this.map.tileSize.x*g);var b=((this.map.dimensions.y/2)+(f.coord.row-e.row)*this.map.tileSize.y*g);a.moveElement(f,{x:Math.round(c),y:Math.round(b),scale:g,width:this.map.tileSize.x,height:this.map.tileSize.y});var d=this.levels[f.coord.zoom];d.appendChild(f);f.className="map-tile-loaded";if(Math.round(this.map.coordinate.zoom)==f.coord.zoom){d.style.display="block"}this.requestRedraw()},_redrawTimer:undefined,requestRedraw:function(){if(!this._redrawTimer){this._redrawTimer=setTimeout(this.getRedraw(),1000)}},_redraw:null,getRedraw:function(){if(!this._redraw){var b=this;this._redraw=function(){b.draw();b._redrawTimer=0}}return this._redraw},checkCache:function(){var f=this.parent.getElementsByTagName("img").length;var d=Math.max(f,this.maxTileCacheSize);if(this.tileCacheSize>d){this.recentTiles.sort(function(h,g){return g.lastTouchedTime<h.lastTouchedTime?-1:g.lastTouchedTime>h.lastTouchedTime?1:0})}while(this.tileCacheSize>d){var c=this.recentTiles.pop();var b=new Date().getTime();delete this.recentTilesById[c.id];var e=this.tiles[c.id];if(e.parentNode){alert("Gah: trying to removing cached tile even though it's still in the DOM")}else{delete this.tiles[c.id];this.tileCacheSize--}}},setProvider:function(c){if("getTileUrl" in c&&(typeof c.getTileUrl==="function")){c=new a.TilePaintingProvider(c)}var d=(this.provider===null);if(!d){this.requestManager.clear();for(var b in this.levels){if(this.levels.hasOwnProperty(b)){var e=this.levels[b];while(e.firstChild){this.provider.releaseTile(e.firstChild.coord);e.removeChild(e.firstChild)}}}}this.tiles={};this.tileCacheSize=0;this.maxTileCacheSize=64;this.recentTilesById={};this.recentTiles=[];this.provider=c;if(!d){this.draw()}},getCenterDistanceCompare:function(){var b=this.map.coordinate.zoomTo(Math.round(this.map.coordinate.zoom));return function(e,d){if(e&&d){var g=e.coord;var f=d.coord;if(g.zoom==f.zoom){var c=Math.abs(b.row-g.row-0.5)+Math.abs(b.column-g.column-0.5);var h=Math.abs(b.row-f.row-0.5)+Math.abs(b.column-f.column-0.5);return c<h?1:c>h?-1:0}else{return g.zoom<f.zoom?1:g.zoom>f.zoom?-1:0}}return e?1:d?-1:0}},destroy:function(){this.requestManager.clear();this.requestManager.removeCallback("requestcomplete",this.getTileComplete());this.provider=null;this.parent.parentNode.removeChild(this.parent);this.map=null}};a.Map=function(f,e,g,h){if(typeof f=="string"){f=document.getElementById(f);if(!f){throw"The ID provided to modest maps could not be found."}}this.parent=f;this.parent.style.padding="0";this.parent.style.overflow="hidden";var b=a.getStyle(this.parent,"position");if(b!="relative"&&b!="absolute"){this.parent.style.position="relative"}this.layers=[];if(!(e instanceof Array)){e=[e]}for(var d=0;d<e.length;d++){this.addLayer(e[d])}this.projection=new a.MercatorProjection(0,a.deriveTransformation(-Math.PI,Math.PI,0,0,Math.PI,Math.PI,1,0,-Math.PI,-Math.PI,0,1));this.tileSize=new a.Point(256,256);this.coordLimits=[new a.Coordinate(0,-Infinity,0),new a.Coordinate(1,Infinity,0).zoomTo(18)];this.coordinate=new a.Coordinate(0.5,0.5,0);if(!g){g=new a.Point(this.parent.offsetWidth,this.parent.offsetHeight);this.autoSize=true;a.addEvent(window,"resize",this.windowResize())}else{this.autoSize=false;this.parent.style.width=Math.round(g.x)+"px";this.parent.style.height=Math.round(g.y)+"px"}this.dimensions=g;this.callbackManager=new a.CallbackManager(this,["zoomed","panned","centered","extentset","resized","drawn"]);if(h===undefined){this.eventHandlers=[];this.eventHandlers.push(new a.MouseHandler(this))}else{this.eventHandlers=h;if(h instanceof Array){for(var c=0;c<h.length;c++){h[c].init(this)}}}};a.Map.prototype={parent:null,dimensions:null,projection:null,coordinate:null,tileSize:null,coordLimits:null,layers:null,callbackManager:null,eventHandlers:null,autoSize:null,toString:function(){return"Map(#"+this.parent.id+")"},addCallback:function(b,c){this.callbackManager.addCallback(b,c);return this},removeCallback:function(b,c){this.callbackManager.removeCallback(b,c);return this},dispatchCallback:function(c,b){this.callbackManager.dispatchCallback(c,b);return this},windowResize:function(){if(!this._windowResize){var b=this;this._windowResize=function(c){b.dimensions=new a.Point(b.parent.offsetWidth,b.parent.offsetHeight);b.draw();b.dispatchCallback("resized",[b.dimensions])}}return this._windowResize},setZoomRange:function(c,b){this.coordLimits[0]=this.coordLimits[0].zoomTo(c);this.coordLimits[1]=this.coordLimits[1].zoomTo(b)},zoomBy:function(b){this.coordinate=this.enforceLimits(this.coordinate.zoomBy(b));a.getFrame(this.getRedraw());this.dispatchCallback("zoomed",b);return this},zoomIn:function(){return this.zoomBy(1)},zoomOut:function(){return this.zoomBy(-1)},setZoom:function(b){return this.zoomBy(b-this.coordinate.zoom)},zoomByAbout:function(c,b){var e=this.pointLocation(b);this.coordinate=this.enforceLimits(this.coordinate.zoomBy(c));var d=this.locationPoint(e);this.dispatchCallback("zoomed",c);return this.panBy(b.x-d.x,b.y-d.y)},panBy:function(c,b){this.coordinate.column-=c/this.tileSize.x;this.coordinate.row-=b/this.tileSize.y;this.coordinate=this.enforceLimits(this.coordinate);a.getFrame(this.getRedraw());this.dispatchCallback("panned",[c,b]);return this},panLeft:function(){return this.panBy(100,0)},panRight:function(){return this.panBy(-100,0)},panDown:function(){return this.panBy(0,-100)},panUp:function(){return this.panBy(0,100)},setCenter:function(b){return this.setCenterZoom(b,this.coordinate.zoom)},setCenterZoom:function(b,c){this.coordinate=this.projection.locationCoordinate(b).zoomTo(parseFloat(c)||0);a.getFrame(this.getRedraw());this.dispatchCallback("centered",[b,c]);return this},setExtent:function(q,g){var t,k;for(var l=0;l<q.length;l++){var m=this.projection.locationCoordinate(q[l]);if(t){t.row=Math.min(t.row,m.row);t.column=Math.min(t.column,m.column);t.zoom=Math.min(t.zoom,m.zoom);k.row=Math.max(k.row,m.row);k.column=Math.max(k.column,m.column);k.zoom=Math.max(k.zoom,m.zoom)}else{t=m.copy();k=m.copy()}}var j=this.dimensions.x+1;var h=this.dimensions.y+1;var n=(k.column-t.column)/(j/this.tileSize.x);var r=Math.log(n)/Math.log(2);var o=t.zoom-(g?r:Math.ceil(r));var p=(k.row-t.row)/(h/this.tileSize.y);var d=Math.log(p)/Math.log(2);var e=t.zoom-(g?d:Math.ceil(d));var b=Math.min(o,e);b=Math.min(b,this.coordLimits[1].zoom);b=Math.max(b,this.coordLimits[0].zoom);var c=(t.row+k.row)/2;var s=(t.column+k.column)/2;var f=t.zoom;this.coordinate=new a.Coordinate(c,s,f).zoomTo(b);this.draw();this.dispatchCallback("extentset",q);return this},setSize:function(c,b){if(c.hasOwnProperty("x")&&c.hasOwnProperty("y")){this.dimensions=c}else{if(b!==undefined&&!isNaN(b)){this.dimensions=new a.Point(c,b)}}this.parent.style.width=Math.round(this.dimensions.x)+"px";this.parent.style.height=Math.round(this.dimensions.y)+"px";if(this.autoSize){a.removeEvent(window,"resize",this.windowResize());this.autoSize=false}this.draw();this.dispatchCallback("resized",[this.dimensions]);return this},coordinatePoint:function(c){if(c.zoom!=this.coordinate.zoom){c=c.zoomTo(this.coordinate.zoom)}var b=new a.Point(this.dimensions.x/2,this.dimensions.y/2);b.x+=this.tileSize.x*(c.column-this.coordinate.column);b.y+=this.tileSize.y*(c.row-this.coordinate.row);return b},pointCoordinate:function(b){var c=this.coordinate.copy();c.column+=(b.x-this.dimensions.x/2)/this.tileSize.x;c.row+=(b.y-this.dimensions.y/2)/this.tileSize.y;return c},locationCoordinate:function(b){return this.projection.locationCoordinate(b)},coordinateLocation:function(b){return this.projection.coordinateLocation(b)},locationPoint:function(b){return this.coordinatePoint(this.locationCoordinate(b))},pointLocation:function(b){return this.coordinateLocation(this.pointCoordinate(b))},getExtent:function(){var b=[];b.push(this.pointLocation(new a.Point(0,0)));b.push(this.pointLocation(this.dimensions));return b},extent:function(b,c){if(b){return this.setExtent(b,c)}else{return this.getExtent()}},getCenter:function(){return this.projection.coordinateLocation(this.coordinate)},center:function(b){if(b){return this.setCenter(b)}else{return this.getCenter()}},getZoom:function(){return this.coordinate.zoom},zoom:function(b){if(b!==undefined){return this.setZoom(b)}else{return this.getZoom()}},coerceLayer:function(b){if("draw" in b&&typeof b.draw=="function"){return b}else{if(typeof b=="string"){return new a.Layer(new a.TemplatedMapProvider(b))}else{return new a.Layer(b)}}},getLayers:function(){return this.layers.slice()},getLayerAt:function(b){return this.layers[b]},addLayer:function(b){b=this.coerceLayer(b);this.layers.push(b);this.parent.appendChild(b.parent);b.map=this;return this},removeLayer:function(c){for(var b=0;b<this.layers.length;b++){if(c==this.layers[b]){this.removeLayerAt(b);break}}return this},setLayerAt:function(b,c){if(b<0||b>=this.layers.length){throw new Error("invalid index in setLayerAt(): "+b)}c=this.coerceLayer(c);if(this.layers[b]!=c){if(b<this.layers.length){this.layers[b].destroy()}this.layers[b]=c;this.parent.appendChild(c.parent);c.map=this;a.getFrame(this.getRedraw())}return this},insertLayerAt:function(c,d){if(c<0||c>this.layers.length){throw new Error("invalid index in insertLayerAt(): "+c)}d=this.coerceLayer(d);if(c==this.layers.length){this.layers.push(d);this.parent.appendChild(d.parent)}else{var b=this.layers[c];this.parent.insertBefore(d.parent,b.parent);this.layers.splice(c,0,d)}d.map=this;a.getFrame(this.getRedraw());return this},removeLayerAt:function(c){if(c<0||c>=this.layers.length){throw new Error("invalid index in removeLayer(): "+c)}var b=this.layers[c];this.layers.splice(c,1);b.destroy();return this},swapLayers:function(c,b){if(c<0||c>=this.layers.length||b<0||b>=this.layers.length){throw new Error("invalid index in swapLayers(): "+index)}var f=this.layers[c],d=this.layers[b],e=document.createElement("div");this.parent.replaceChild(e,d.parent);this.parent.replaceChild(d.parent,f.parent);this.parent.replaceChild(f.parent,e);this.layers[c]=d;this.layers[b]=f;return this},enforceZoomLimits:function(e){var c=this.coordLimits;if(c){var d=c[0].zoom;var b=c[1].zoom;if(e.zoom<d){e=e.zoomTo(d)}else{if(e.zoom>b){e=e.zoomTo(b)}}}return e},enforcePanLimits:function(g){var c=this.coordLimits;if(c){g=g.copy();var e=c[0].zoomTo(g.zoom);var b=c[1].zoomTo(g.zoom);var d=this.pointCoordinate(new a.Point(0,0));var f=this.pointCoordinate(this.dimensions);if(b.row-e.row<f.row-d.row){g.row=(b.row+e.row)/2}else{if(d.row<e.row){g.row+=e.row-d.row}else{if(f.row>b.row){g.row-=f.row-b.row}}}if(b.column-e.column<f.column-d.column){g.column=(b.column+e.column)/2}else{if(d.column<e.column){g.column+=e.column-d.column}else{if(f.column>b.column){g.column-=f.column-b.column}}}}return g},enforceLimits:function(b){return this.enforcePanLimits(this.enforceZoomLimits(b))},draw:function(){this.coordinate=this.enforceLimits(this.coordinate);if(this.dimensions.x<=0||this.dimensions.y<=0){if(this.autoSize){var b=this.parent.offsetWidth,d=this.parent.offsetHeight;this.dimensions=new a.Point(b,d);if(b<=0||d<=0){return}}else{return}}for(var c=0;c<this.layers.length;c++){this.layers[c].draw()}this.dispatchCallback("drawn")},_redrawTimer:undefined,requestRedraw:function(){if(!this._redrawTimer){this._redrawTimer=setTimeout(this.getRedraw(),1000)}},_redraw:null,getRedraw:function(){if(!this._redraw){var b=this;this._redraw=function(){b.draw();b._redrawTimer=0}}return this._redraw},destroy:function(){for(var b=0;b<this.layers.length;b++){this.layers[b].destroy()}this.layers=[];this.projection=null;for(var c=0;c<this.eventHandlers.length;c++){this.eventHandlers[c].remove()}if(this.autoSize){a.removeEvent(window,"resize",this.windowResize())}}};if(typeof module!=="undefined"&&module.exports){module.exports={Point:a.Point,Projection:a.Projection,MercatorProjection:a.MercatorProjection,LinearProjection:a.LinearProjection,Transformation:a.Transformation,Location:a.Location,MapProvider:a.MapProvider,TemplatedMapProvider:a.TemplatedMapProvider,Coordinate:a.Coordinate,deriveTransformation:a.deriveTransformation}}})(mm);
\ No newline at end of file
diff --git a/src/start.js b/src/start.js
index ac044c8..5eb8594 100644
--- a/src/start.js
+++ b/src/start.js
@@ -12,7 +12,7 @@
  *
  */
 
-var previous_mm = mm;
+var previousMM = MM;
 
 // namespacing for backwards-compatibility
 if (!com) {
@@ -20,9 +20,9 @@ if (!com) {
     if (!com.modestmaps) com.modestmaps = {};
 }
 
-var mm = com.modestmaps = {
+var MM = com.modestmaps = {
   noConflict: function() {
-    mm = previous_mm;
+    MM = previousMM;
     return this;
   }
 };