www.pudn.com > AjaxChatUchat.rar > niftycube.js

/* 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","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;i0;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;imaxh) maxh=els[i].offsetHeight; 
    els[i].style.height="auto"; 
    } 
for(i=0;i0){ 
        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