// Altera a cor do fundo do menu
function mudaFundo() {
	fundoMenu = document.getElementById("estrutMenu");
	fundoMenu.style.backgroundColor = "#f5f5f5";
}

// Retorna a cor original do menu
function voltaFundo() {
	fundoMenu = document.getElementById("estrutMenu");
	fundoMenu.style.backgroundColor = "#ffffff";
}

function sL(object) {
	obj = document.getElementById(object);
	obj.style.display = "block";
}

function hL(object) {
	obj = document.getElementById(object);
	obj.style.display = "none";
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}