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++)
	{
		Prepare(links[i]);
	}
}

function Prepare(el)
{
	var tooltip,t,b,s,l, img;

	t=el.getAttribute("title");
	link=el.getAttribute("link");
	width = el.getAttribute("rel");
	height =el.getAttribute("rev");


	if(t==null || t.length==0) t="link:";

	el.removeAttribute("title");

	img=el.getAttribute("name");
	var newimg = document.createElement('img');
	newimg.src = img;
	newimg.alt = t;
	newimg.width = width;
	newimg.height = height;

	if(img==null || img.length==0)
	{
		img = "";
		el.removeAttribute("name");
	}
	else
	{
		tooltip=CreateEl("span","tooltip");

		imgdisplay=CreateEl("span", "top");
		imgdisplay.appendChild(newimg);
		tooltip.appendChild(imgdisplay);

		b=CreateEl("b","bottom");
		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:95)";
el.style.KHTMLOpacity="0.95";
el.style.MozOpacity="0.95";
el.style.opacity="0.95";
}

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","/css/web2/tooltips1.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+5)+"px";
document.getElementById("btc").style.left=(posx-50)+"px";
}