var tmr_popover = false;

function getMouse(e){
		var ev=(!e)?window.event:e;//Moz:IE
	if (ev.pageX){//Moz
		posx=ev.pageX;
		posy=ev.pageY;
	}else if(ev.clientX){//IE
		posx=ev.clientX+document.body.scrollLeft;
		posy=ev.clientY+document.body.scrollTop;
	}else //old browsers
		return false;
} 

function close_popover()
{
	document.getElementById('popover_wrap').style.display = 'none';
}

document.onmousemove= getMouse;

function show_popover(title, id)
{
	try
	{
		if (tmr_popover != false)
		{
			clearTimeout(tmr_popover);
			tmr_popover = false;
		}
		
		var popover = document.getElementById('popover_wrap');
		
		document.getElementById('popover_title').innerHTML = title;
		
		document.getElementById('popover_content').innerHTML = document.getElementById(id).innerHTML;
		
		popover.style.display = '';
		popover.style.top = posy + 3+'px';
		popover.style.left = posx+'px';
	}
	catch(e)
	{
	
	}
}

function leave_popover()
{
	tmr_popover = setTimeout('close_popover()', 500);
}

function enter_popover()
{
	clearTimeout(tmr_popover);
	tmr_popover = false;
}