/***********************************************************************
	NAVEGAÇÂO POR ABA
************************************************************************/
 function actionDiv(id) {
    obj = document.getElementById(id);
 obj.style.display = obj.style.display == "none" ? "block" : "none";
 }

 function controlaAba(id) {

	for (i=1;i<=7 ;i++ ) {
		 o = document.getElementById("aba"+i);
		 if (o) {
			classe = document.getElementById("aba"+i).className;
			document.getElementById("aba"+i).className = classe.replace("_hover", "");
			document.getElementById("texto_aba_"+i).style.display = "none";
		 }
	}

	obj = document.getElementById(id);
	obj.className = obj.className + "_hover";
	document.getElementById("texto_aba_"+id.substr(id.length-1)).style.display = "block";
}
 /***********************************************************************
	POPUP CENTER
************************************************************************/
function popup(theURL,winName,features, myWidth, myHeight, isCenter) {
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;
    features+=(features!='')?',':'';
    features+=',left='+myLeft+',top='+myTop;
    var redim = "yes";
    features+=',resizable='+redim;
  }
  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}