<!--


/* -------------------------------------------------------------------------*/
/* 
    Load / Unload Functions: 
*/

function AddLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
		if (oldonload) {
			oldonload();
		}
		func();
		}
	}
}

function AddUnLoadEvent(func) {
	var oldonunload = window.onunload;
	if (typeof window.onunload != 'function') {
		window.onunload = func;
	} else {
		window.onunload = function() {
			oldonunload();
			func();
		}
	}
}


/* -------------------------------------------------------------------------*/
/* 
    Bubble Script: 
    Javascript for Bubble Tooltips by Alessandro Fulciniti - http://pro.html.it - http://web-graphics.com 
*/

function enableTooltips(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=getElementsByClassName(document, "img", "bubbletip");
    } else {
        links=getElementsByClassName(document.getElementById(id), "img", "bubbletip"); 
    }
    for(i=0;i<links.length;i++){
        Prepare(links[i]);
    }
}

function Prepare(el){
    var tooltip,t,b,s,l;
    t=el.getAttribute("title");
    if(t==null || t.length==0) t="link:";    
    if(t.length>300) t=t.substr(0,297)+"...";
    el.removeAttribute("title");
    tooltip=CreateEl("span","tooltip");
    s=CreateEl("span","top");
    var oDiv=document.createElement("DIV");
    s.appendChild(oDiv);
    oDiv.innerHTML = 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+8)+"px";
    document.getElementById("btc").style.left=(posx-40)+"px";
}

function getElementsByClassName(oElm, strTagName, oClassNames){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	var arrRegExpClassNames = new Array();
	if(typeof oClassNames == "object"){
		for(var i=0; i<oClassNames.length; i++){
			arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
		}
	}
	else{
		arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
	}
	var oElement;
	var bMatchesAll;
	for(var j=0; j<arrElements.length; j++){
		oElement = arrElements[j];
		bMatchesAll = true;
		for(var k=0; k<arrRegExpClassNames.length; k++){
			if(!arrRegExpClassNames[k].test(oElement.className)){
				bMatchesAll = false;
				break;
			}
		}
		if(bMatchesAll){
			arrReturnElements.push(oElement);
		}
	}
	return (arrReturnElements)
}

AddLoadEvent(function() {
  enableTooltips();
  preload();
});


//-->