var messages = new Array();
messages[0] = new Array('/imagem/bubble/bubble_top.gif','top');
messages[1] = new Array('/imagem/bubble/bubble_middle.gif','middle');
messages[2] = new Array('/imagem/bubble/bubble_bottom.gif','bottom','bottom');

var theImgs = new Array();
for (var i=0; i<messages.length; i++) {
	theImgs[i] = new Image();
	theImgs[i].src = messages[i][0];
	}

function showToolTip(e,text,hideselect) {
	if(hideselect == '1')
		hideSelects();

	if(document.all)e = event;
	
	var obj = document.getElementById('bubble_tooltip');
	var obj2 = document.getElementById('bubble_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 - 100;
	if(leftPos<0)leftPos = 0;
	obj.style.left = leftPos + 'px';
	obj.style.top = e.clientY - obj.offsetHeight -1 + st + 'px';
}	

function hideToolTip() {
	showSelects();
	document.getElementById('bubble_tooltip').style.display = 'none';
}

function showSelects(){
   var elements = document.getElementsByTagName("select");
   for (i=0;i< elements.length;i++){
      elements[i].style.visibility='visible';
   }
}

function hideSelects(){
   var elements = document.getElementsByTagName("select");
   for (i=0;i< elements.length;i++){
   elements[i].style.visibility='hidden';
   }
}