// Bubble Tooltip 
window.onload=function()
{
	enableTooltips(); 
};

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=document.getElementsByTagName("a");
	else 
		links=document.getElementById(id).getElementsByTagName("a");
	for(i=0;i<links.length;i++)
		Prepare(links[i]);
}

/* Elkszto FV. */
function Prepare(el)
{
	if(!el.getAttribute("title"))		//Ha nincs title attribtuma
		return;							//akkor nem rajzolunk bubit
	var tooltip,t,b,s,l;
	t=el.getAttribute("title");
	
	/* Lsd a fv elso 2 sora */
	/*if(t==null || t.length==0) 
		t="link:";*/
	el.removeAttribute("title");
	tooltip=CreateEl("span","tooltip");
	s=CreateEl("span","top");
	s.appendChild(document.createTextNode(t));
	tooltip.appendChild(s);
	b=CreateEl("b","bottom");
	
	/* Linkek hozzfuzse a bubiban a titlhez */
	
	/*l=el.getAttribute("href");
	if(l.length>30) 
		l=l.substr(0,27)+"...";
	b.appendChild(document.createTextNode(l));*/
	tooltip.appendChild(b);
	//setOpacity(tooltip);				//tltszsgot egyelore hagyjuk
	el.tooltip=tooltip;
	el.onmouseover=showTooltip;
	el.onmouseout=hideTooltip;
	el.onmousemove=Locate;
}

/* Bubi mutatsa FV */
function showTooltip(e)
{
	document.getElementById("btc").appendChild(this.tooltip);
	Locate(e);
}

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

/* ttetszosg Fv. */
function setOpacity(el)
{
	el.style.filter="alpha(opacity:75)";
	el.style.KHTMLOpacity="0.75";
	el.style.MozOpacity="0.75";
	el.style.opacity="0.75";
}

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

/* Egr kvetsi FV. */
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";
}