function showToolTip(e,text){
	if(document.all)e = event;	
	var obj = document.getElementById('tip_tooltip');
	var obj2 = document.getElementById('tip_tooltip_content');
	obj2.innerHTML = text;
	obj.style.display = 'block';
	var st = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
	if(navigator.userAgent.toLowerCase().indexOf('safari')>=0)st=0; 
	var leftPos = e.clientX - 25;
	var topPos = e.clientY - obj.offsetHeight -10 + st;
	
	if(leftPos<0)leftPos = 0;
	if (topPos<0)
	{
		topPos = 0;
		leftPos += 35;
	}
	
	obj.style.left = leftPos + 'px';
	obj.style.top = topPos + 'px';
}	
function hideToolTip(){
	document.getElementById('tip_tooltip').style.display = 'none';
	}