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=false;}
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("#")){ if(selector.find(" ")){ 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(".")){ s=selector.split("."); tag=s[0]; selclass=s[1]; if(selclass.find(" ")){ s=selclass.split(" "); selclass=s[0]; tag2=s[1];}
}
var v=document.getElementsByTagName(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]);}