function toCenter(el) {                                                                                                  	
			
			//var bl = null // $("blackOut");
			
			el.style.display = 'block';
			//bl.style.display = 'block';

			el.style.position = "absolute";
			
                        if (window.innerWidth) {
				var screenMaxW = window.innerWidth;
				var screenMaxH = window.innerHeight;
			} else if (document.documentElement && document.documentElement.clientWidth) {
				var screenMaxH = document.documentElement.clientHeight;
				var screenMaxW = document.documentElement.clientWidth;
			} else if (document.body) {
				var screenMaxW = document.body.clientWidth;
				var screenMaxH = document.body.clientHeight;
			}
			var x = (screenMaxW - el.clientWidth)/2;
        		var y = (screenMaxH - el.clientHeight)/2;


			if (document.all) {	
				iebody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body;
                   		y = y + iebody.scrollTop;
				bl.style.height = iebody.scrollWidth;

			} else {
				// el.style.position = "fixed";
				//bl.style.position = "fixed";
			}

	                //el.style.left = x + 'px';
			//_a.effect(el).show();
			//el.style.top = "-600px"; /*y + 'px';*/
			
			//if (_a.browser.msie) {
				
				/*$(bl).fadeIn("slow");
				$(el).animate({"top":y}, "slow", "swing");*/
			//} else {
				/*$(bl).fadeIn("slow", function() {$(el).animate({"top":y}, "slow", "swing")});*/
			//}
			/*$(bl).fadeIn("slow", function() {$(el).animate({"top":y}, "slow", "swing")});*/
			//_a.effect(el).animate({"top":y}, "slow", "swing");
		}





var isPopup=1;

//if (document.all) {
//    var wtt = null;
//    window.onscroll = function () {clearTimeout(wtt); wtt = setTimeout('updateVendorInfoPos()', 500);};
//}


function enableTooltips(id){
var links,i,h;
if(!document.getElementById || !document.getElementsByTagName) return;
AddCss();
h=document.createElement("span");
h.id="btc";
h.setAttribute("id","btc");
h.style.position="absolute";
document.getElementsByTagName("body")[0].appendChild(h);
if(id==null) links=document.getElementsByTagName("a");
else links=document.getElementById(id).getElementsByTagName("a");
for(i=0;i<links.length;i++){
    if (links[i].className=='featureListItem') {Prepare(links[i]);}
    }
}

function Prepare(el){
var tooltip,t,b,s,l;
t=el.getAttribute("title");
el.removeAttribute("title");
tooltip=CreateEl("span","tooltip");
s=CreateEl("span","tops");
s.appendChild(document.createTextNode(t));
tooltip.appendChild(s);
b=CreateEl("b","bsottom");

//if(l.length>28) l=l.substr(0,25)+"...";
//b.appendChild(document.createTextNode(l));
tooltip.appendChild(b);
setOpacity(tooltip);
el.tooltip=tooltip;
el.onmouseover=showTooltip;
el.onmouseout=hideTooltip;
el.onmousemove=Locate;
}

function showTooltip(e){
document.getElementById("btc").appendChild(this.tooltip);
Locate(e);
}

function hideTooltip(e){
var d=document.getElementById("btc");
if(d.childNodes.length>0) d.removeChild(d.firstChild);
}

function setOpacity(el){
el.style.filter="alpha(opacity:90)";
el.style.KHTMLOpacity="0.90";
el.style.MozOpacity="0.90";
el.style.opacity="0.90";
}

function CreateEl(t,c){
var x=document.createElement(t);
x.className=c;
x.style.display="block";
return(x);
}

function AddCss(){
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","bt.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
}

function Locate(e){
var posx=0,posy=0;
if(e==null) e=window.event;
if(e.pageX || e.pageY){
    posx=e.pageX; posy=e.pageY;
    }
else if(e.clientX || e.clientY){
    if(document.documentElement.scrollTop){
        posx=e.clientX+document.documentElement.scrollLeft;
        posy=e.clientY+document.documentElement.scrollTop;
        }
    else{
        posx=e.clientX+document.body.scrollLeft;
        posy=e.clientY+document.body.scrollTop;
        }
    }
document.getElementById("btc").style.top=(posy-35)+"px";
document.getElementById("btc").style.left=(posx+5)+"px";
}