var objAnterior = new Image();
var posicao="fixed";

//funcao que esconde os combos da tela para n?o atrapalhar
//a visualiza??o do menu.

function escondeCombo(flag) {
	var combos;
	combos = document.getElementsByTagName('select');

	if (combos != undefined) {
		for (var i = 0; i < combos.length; i++) {
			if (flag) {
				combos[i].style.visibility='hidden';
			} else {
				combos[i].style.visibility='visible';
			}
		}
	}
}



function semLink(){}

  
/* Rotina para controlar janela flutuante que acompanha o cursor*/
/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Saul Salvatierra :: http://myarea.com.sapo.pt
with help from Ultimater :: http://ultimiacian.tripod.com  */

var theObj="";

function toolTip(text,me) {
  theObj=me;
  theObj.onmousemove=updatePos;
  document.getElementById('toolTipBox').innerHTML=text;
  document.getElementById('toolTipBox').style.display="block";
  window.onscroll=updatePos;
}

function updatePos() {
  var ev=arguments[0]?arguments[0]:event;
  var x=ev.clientX;
  var y=ev.clientY;
  diffX=24;
  diffY=0;
  document.getElementById('toolTipBox').style.top  = y-2+diffY+document.body.scrollTop+ "px";
  document.getElementById('toolTipBox').style.left = x-2+diffX+document.body.scrollLeft+"px";
  /*theObj.onmouseout=hideMe;*/
}

function hideMe() {
  document.getElementById('toolTipBox').style.display="none";
}