function isCurrentBrowser(browserName)
{
	if(navigator.userAgent.search(browserName) != -1)
		return true;
	else
		return false;
}
zIn=1;
function balao(e,text){
	zIn++;
	if(document.all)e = event;
	var obj = document.getElementById('bubble_tooltip');
	var obj2 = document.getElementById('bubble_tooltip_content');
	obj.style.zIndex=zIn;
	obj2.innerHTML = document.getElementById(text).innerHTML;
	obj.style.display = 'block';
	var st = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
	//if(navigator.userAgent.toLowerCase().indexOf('safari')>=0)st=0;
	//st=0;
	var leftPos = e.clientX + 10;
	
	if(leftPos<0)leftPos = 0;
	
	if (e.clientX>700) {
		var leftPos = e.clientX - 300;
		obj.style.left = leftPos + 'px';
	} else {
		obj.style.left = leftPos + 'px';
	}
	
	
	
	if (e.clientY<=250) {
		navegadorAtivo=navigator.userAgent.search("Chrome");
		
		if (navegadorAtivo!=-1) {
			//eh google chrome
			st = document.body.scrollTop;
			obj.style.top = e.clientY + st + 25 + 'px';
		} else {
			st = document.documentElement.scrollTop;
			obj.style.top = e.clientY + 25 + st + 'px';

		}		
	} else {
		obj.style.top = e.clientY - obj.offsetHeight -15 + st + 'px';
	}
	
	
}	
function balaoOFF()
{
	document.getElementById('bubble_tooltip').style.display = 'none';
}