added roundcorner js

public/javascripts/handle_rounded_corners.js

@@ -0,0 +1 @@
+Nifty('div.module');

public/javascripts/niftycube.js

@@ -0,0 +1,298 @@
+/* Nifty Corners Cube - rounded corners with CSS and Javascript
+Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
+var niftyCss=false;
+
+String.prototype.find=function(what){
+return(this.indexOf(what)>=0 ? true : false);
+}
+
+var oldonload=window.onload;
+if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
+if(typeof(oldonload)=='function')
+    window.onload=function(){oldonload();AddCss();NiftyLoad()};
+else window.onload=function(){AddCss();NiftyLoad()};
+
+function AddCss(){
+niftyCss=true;
+var l=CreateEl("link");
+l.setAttribute("type","text/css");
+l.setAttribute("rel","stylesheet");
+l.setAttribute("href","/stylesheets/niftyCorners.css");
+l.setAttribute("media","screen");
+document.getElementsByTagName("head")[0].appendChild(l);
+}
+
+function Nifty(selector,options){
+if(niftyOk==false) return;
+if(niftyCss==false) AddCss();
+var i,v=selector.split(","),h=0;
+if(options==null) options="";
+if(options.find("fixed-height"))
+    h=getElementsBySelector(v[0])[0].offsetHeight;
+for(i=0;i<v.length;i++)
+    Rounded(v[i],options);
+if(options.find("height")) SameHeight(selector,h);
+}
+
+function Rounded(selector,options){
+var i,top="",bottom="",v=new Array();
+if(options!=""){
+    options=options.replace("left","tl bl");
+    options=options.replace("right","tr br");
+    options=options.replace("top","tr tl");
+    options=options.replace("bottom","br bl");
+    options=options.replace("transparent","alias");
+    if(options.find("tl")){
+        top="both";
+        if(!options.find("tr")) top="left";
+        }
+    else if(options.find("tr")) top="right";
+    if(options.find("bl")){
+        bottom="both";
+        if(!options.find("br")) bottom="left";
+        }
+    else if(options.find("br")) bottom="right";
+    }
+if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
+v=getElementsBySelector(selector);
+for(i=0;i<v.length;i++){
+    FixIE(v[i]);
+    if(top!="") AddTop(v[i],top,options);
+    if(bottom!="") AddBottom(v[i],bottom,options);
+    }
+}
+
+function AddTop(el,side,options){
+var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
+d.style.marginLeft="-"+getPadding(el,"Left")+"px";
+d.style.marginRight="-"+getPadding(el,"Right")+"px";
+if(options.find("alias") || (color=getBk(el))=="transparent"){
+    color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
+    }
+else{
+    bk=getParentBk(el); border=Mix(color,bk);
+    }
+d.style.background=bk;
+d.className="niftycorners";
+p=getPadding(el,"Top");
+if(options.find("small")){
+    d.style.marginBottom=(p-2)+"px";
+    btype+="s"; lim=2;
+    }
+else if(options.find("big")){
+    d.style.marginBottom=(p-10)+"px";
+    btype+="b"; lim=8;
+    }
+else d.style.marginBottom=(p-5)+"px";
+for(i=1;i<=lim;i++)
+    d.appendChild(CreateStrip(i,side,color,border,btype));
+el.style.paddingTop="0";
+el.insertBefore(d,el.firstChild);
+}
+
+function AddBottom(el,side,options){
+var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
+d.style.marginLeft="-"+getPadding(el,"Left")+"px";
+d.style.marginRight="-"+getPadding(el,"Right")+"px";
+if(options.find("alias") || (color=getBk(el))=="transparent"){
+    color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
+    }
+else{
+    bk=getParentBk(el); border=Mix(color,bk);
+    }
+d.style.background=bk;
+d.className="niftycorners";
+p=getPadding(el,"Bottom");
+if(options.find("small")){
+    d.style.marginTop=(p-2)+"px";
+    btype+="s"; lim=2;
+    }
+else if(options.find("big")){
+    d.style.marginTop=(p-10)+"px";
+    btype+="b"; lim=8;
+    }
+else d.style.marginTop=(p-5)+"px";
+for(i=lim;i>0;i--)
+    d.appendChild(CreateStrip(i,side,color,border,btype));
+el.style.paddingBottom=0;
+el.appendChild(d);
+}
+
+function CreateStrip(index,side,color,border,btype){
+var x=CreateEl("b");
+x.className=btype+index;
+x.style.backgroundColor=color;
+x.style.borderColor=border;
+if(side=="left"){
+    x.style.borderRightWidth="0";
+    x.style.marginRight="0";
+    }
+else if(side=="right"){
+    x.style.borderLeftWidth="0";
+    x.style.marginLeft="0";
+    }
+return(x);
+}
+
+function CreateEl(x){
+return(document.createElement(x));
+}
+
+function FixIE(el){
+if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
+    el.style.display="inline-block";
+}
+
+function SameHeight(selector,maxh){
+var i,v=selector.split(","),t,j,els=[],gap;
+for(i=0;i<v.length;i++){
+    t=getElementsBySelector(v[i]);
+    els=els.concat(t);
+    }
+for(i=0;i<els.length;i++){
+    if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
+    els[i].style.height="auto";
+    }
+for(i=0;i<els.length;i++){
+    gap=maxh-els[i].offsetHeight;
+    if(gap>0){
+        t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
+        nc=els[i].lastChild;
+        if(nc.className=="niftycorners")
+            els[i].insertBefore(t,nc);
+        else els[i].appendChild(t);
+        }
+    }
+}
+
+function getElementsBySelector(selector){
+var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
+if(selector.find("#")){ //id selector like "tag#id"
+    if(selector.find(" ")){  //descendant selector like "tag#id tag"
+        s=selector.split(" ");
+        var fs=s[0].split("#");
+        if(fs.length==1) return(objlist);
+        f=document.getElementById(fs[1]);
+        if(f){
+            v=f.getElementsByTagName(s[1]);
+            for(i=0;i<v.length;i++) objlist.push(v[i]);
+            }
+        return(objlist);
+        }
+    else{
+        s=selector.split("#");
+        tag=s[0];
+        selid=s[1];
+        if(selid!=""){
+            f=document.getElementById(selid);
+            if(f) objlist.push(f);
+            return(objlist);
+            }
+        }
+    }
+if(selector.find(".")){      //class selector like "tag.class"
+    s=selector.split(".");
+    tag=s[0];
+    selclass=s[1];
+    if(selclass.find(" ")){   //descendant selector like tag1.classname tag2
+        s=selclass.split(" ");
+        selclass=s[0];
+        tag2=s[1];
+        }
+    }
+var v=document.getElementsByTagName(tag);  // tag selector like "tag"
+if(selclass==""){
+    for(i=0;i<v.length;i++) objlist.push(v[i]);
+    return(objlist);
+    }
+for(i=0;i<v.length;i++){
+    c=v[i].className.split(" ");
+    for(j=0;j<c.length;j++){
+        if(c[j]==selclass){
+            if(tag2=="") objlist.push(v[i]);
+            else{
+                v2=v[i].getElementsByTagName(tag2);
+                for(k=0;k<v2.length;k++) objlist.push(v2[k]);
+                }
+            }
+        }
+    }
+return(objlist);
+}
+
+function getParentBk(x){
+var el=x.parentNode,c;
+while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
+    el=el.parentNode;
+if(c=="transparent") c="#FFFFFF";
+return(c);
+}
+
+function getBk(x){
+var c=getStyleProp(x,"backgroundColor");
+if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
+    return("transparent");
+if(c.find("rgb")) c=rgb2hex(c);
+return(c);
+}
+
+function getPadding(x,side){
+var p=getStyleProp(x,"padding"+side);
+if(p==null || !p.find("px")) return(0);
+return(parseInt(p));
+}
+
+function getStyleProp(x,prop){
+if(x.currentStyle)
+    return(x.currentStyle[prop]);
+if(document.defaultView.getComputedStyle)
+    return(document.defaultView.getComputedStyle(x,'')[prop]);
+return(null);
+}
+
+function rgb2hex(value){
+var hex="",v,h,i;
+var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
+var h=regexp.exec(value);
+for(i=1;i<4;i++){
+    v=parseInt(h[i]).toString(16);
+    if(v.length==1) hex+="0"+v;
+    else hex+=v;
+    }
+return("#"+hex);
+}
+
+function Mix(c1,c2){
+var i,step1,step2,x,y,r=new Array(3);
+if(c1.length==4)step1=1;
+else step1=2;
+if(c2.length==4) step2=1;
+else step2=2;
+for(i=0;i<3;i++){
+    x=parseInt(c1.substr(1+step1*i,step1),16);
+    if(step1==1) x=16*x+x;
+    y=parseInt(c2.substr(1+step2*i,step2),16);
+    if(step2==1) y=16*y+y;
+    r[i]=Math.floor((x*50+y*50)/100);
+    r[i]=r[i].toString(16);
+    if(r[i].length==1) r[i]="0"+r[i];
+    }
+return("#"+r[0]+r[1]+r[2]);
+}