/* ver 1.0.0.1 */

/*javascript for Bubble Tooltips by Alessandro Fulciniti
- http://pro.html.it - http://web-graphics.com */

function enableTooltips2(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 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);

	var ieFunc = function(searchClass){
		var classElements = new Array();
		var allElements = document.getElementsByTagName("a");
		for (i = 0, j = 0; i < allElements.length; i++) {
			if (allElements[i].className == searchClass) {
				classElements[j] = allElements[i];
				j++;
			}
		} 
		return classElements;
	}

	if (document.all) {
		var aObj = ieFunc("tips");
	}else{
		var aObj = document.getElementsByClassName("tips");
	}

	for(i=0;i<aObj.length;i++){
		Prepare(aObj[i]);
	}
}


function Prepare(el){
	var tooltip,t,b,s,l;
	t=el.getAttribute("title");
	if(t==null || t.length==0) t="link:";
	el.removeAttribute("title");
	tooltip=CreateEl("span","tooltip");
	s=CreateEl("span","tiptop");
	s.appendChild(document.createTextNode(t));
	tooltip.appendChild(s);
	b=CreateEl("b","bottom");

	l=el.getAttribute("href");
	if(l.length>30) l=l.substr(0,27)+"...";
	b.appendChild(document.createTextNode(""));
	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/bt.css");
	l.setAttribute("media","screen");
	document.getElementsByTagName("head")[0].appendChild(l);
}

var pim = 0;

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";

	winSize = getBrowserWidth();
	document.getElementById("btc").style.left=(posx-20)+"px";

	var tobj = document.getElementsByClassName("tiptop");
	if(winSize < (posx + 250)){
		document.getElementById("btc").style.left = (posx-150)+"px";
		if(tobj[0].style.backgroundPosition != "left -352px"){
			tobj[0].style.backgroundPosition = "left -352px";
		}
	}else{
		if(tobj[0].style.backgroundPosition != "left top"){
			tobj[0].style.backgroundPosition = "left top";
		}
	}

}