/* - nifty.js - */
// http://www.sixfeetup.com/portal_javascripts/nifty.js?original=1
function NiftyCheck(){if(!document.getElementById||!document.createElement)
return(false);isXHTML=/html\:/.test(document.getElementsByTagName('body')[0].nodeName);if(Array.prototype.push==null){Array.prototype.push=function(){this[this.length]=arguments[0];return(this.length)}}
return(true)}
function Rounded(selector,wich,bk,color,opt){var i,prefixt,prefixb,cn="r",ecolor="",edges=false,eclass="",b=false,t=false;if(color=="transparent"){cn=cn+"x";ecolor=bk;bk="transparent"}
else if(opt&&opt.indexOf("border")>=0){var optar=opt.split(" ");for(i=0;i<optar.length;i++)
if(optar[i].indexOf("#")>=0) ecolor=optar[i];if(ecolor=="") ecolor="#666";cn+="e";edges=true}
else if(opt&&opt.indexOf("smooth")>=0){cn+="a";ecolor=Mix(bk,color)}
if(opt&&opt.indexOf("small")>=0) cn+="s";prefixt=cn;prefixb=cn;if(wich.indexOf("all")>=0){t=true;b=true}
else if(wich.indexOf("top")>=0) t="true";else if(wich.indexOf("tl")>=0){t="true";if(wich.indexOf("tr")<0) prefixt+="l"}
else if(wich.indexOf("tr")>=0){t="true";prefixt+="r"}
if(wich.indexOf("bottom")>=0) b=true;else if(wich.indexOf("bl")>=0){b="true";if(wich.indexOf("br")<0) prefixb+="l"}
else if(wich.indexOf("br")>=0){b="true";prefixb+="r"}
var v=cssQuery(selector);var l=v.length;for(i=0;i<l;i++){if(edges) AddBorder(v[i],ecolor);if(t) AddTop(v[i],bk,color,ecolor,prefixt);if(b) AddBottom(v[i],bk,color,ecolor,prefixb)}}
function AddBorder(el,bc){var i;if(!el.passed){if(el.childNodes.length==1&&el.childNodes[0].nodeType==3){var t=el.firstChild.nodeValue;el.removeChild(el.lastChild);var d=CreateEl("span");d.style.display="block";d.appendChild(document.createTextNode(t));el.appendChild(d)}
for(i=0;i<el.childNodes.length;i++){if(el.childNodes[i].nodeType==1){el.childNodes[i].style.borderLeft="1px solid "+bc;el.childNodes[i].style.borderRight="1px solid "+bc}}}
el.passed=true}
function AddTop(el,bk,color,bc,cn){var i,lim=4,d=CreateEl("b");if(cn.indexOf("s")>=0) lim=2;if(bc) d.className="artop";else d.className="rtop";d.style.backgroundColor=bk;for(i=1;i<=lim;i++){var x=CreateEl("b");x.className=cn+i;x.style.backgroundColor=color;if(bc) x.style.borderColor=bc;d.appendChild(x)}
el.style.paddingTop=0;el.insertBefore(d,el.firstChild)}
function AddBottom(el,bk,color,bc,cn){var i,lim=4,d=CreateEl("b");if(cn.indexOf("s")>=0) lim=2;if(bc) d.className="artop";else d.className="rtop";d.style.backgroundColor=bk;for(i=lim;i>0;i--){var x=CreateEl("b");x.className=cn+i;x.style.backgroundColor=color;if(bc) x.style.borderColor=bc;d.appendChild(x)}
el.style.paddingBottom=0;el.appendChild(d)}
function CreateEl(x){if(isXHTML) return(document.createElementNS('http://www.w3.org/1999/xhtml',x));else return(document.createElement(x))}
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)}
return("#"+r[0].toString(16)+r[1].toString(16)+r[2].toString(16))}