function enableTooltip(id){var links,i,h;if(!document.getElementById||!document.getElementsByTagName)return;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++){prepareTooltip(links[i]);}}
function prepareTooltip(el){var tooltip,t,b,s;t=el.getAttribute("title");if(t==null||t.length==0)return;el.removeAttribute("title");tooltip=CreateEl("span","tooltip");s=CreateEl("span","top");s.appendChild(document.createTextNode(t));tooltip.appendChild(s);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 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+10)+"px";document.getElementById("btc").style.left=(posx-20)+"px";}