var menuArr = new Array();
var objDiv = new Array();
var objImg = new Array();

function menuOn(divName)
{
	if (menuArr[divName])clearTimeout(menuArr[divName]);
	if(document.all)
	{	
		objDiv[divName] = "document.all." + divName + ".style";
		objDiv[divName] = eval(objDiv[divName]);
		objDiv[divName].visibility = 'visible';
	}
	else
	{
		objDiv[divName] = "document.layers." + divName;
		objDiv[divName] = eval(objDiv[divName]);
		objDiv[divName].visibility = 'show';
	}
}

function menuOff(divName)
{
	if (menuArr[divName])clearTimeout(menuArr[divName]);
	if (document.all)
	{
		objDiv[divName] = "document.all." + divName + ".style";
		objDiv[divName] = eval(objDiv[divName]);
		menuArr[divName] = setTimeout("objDiv['" + divName +"'].visibility='hidden';",100);
	}
	else
	{
		objDiv[divName] = "document.layers." + divName;
		objDiv[divName] = eval(objDiv[divName]);
		menuArr[divName] = setTimeout("objDiv['" + divName + "'].visibility='hide';",100);
	}
}


function menu_imageSwap(daImage, daSrc, daDiv){ //modificada para páginas com DIV
  var objStr,obj;
  //var titStr; //os titulos devem ser "tit_nomedaImagemMenu.gif"
  //var imgDefault = "images\/menu\/tit_default.gif";
  //titStr = "images\/menu\/tit_" + daImage.split("_")[1] + ".gif";
  if(document.images){
    if (typeof(daImage) == 'string') {
      if (document.layers)
	  	{
			objStr = 'document.' + daDiv + '.document.' + daImage;
			/*if (document.descricao){
				if (daSrc.indexOf("_off")==(-1)) document.descricao.document.i_titulo.src = titStr;
				else document.descricao.document.i_titulo.src = imgDefault;
			}*/
		}
	  else 
	  	{
			objStr = 'document.' + daImage;
			/*if (document.i_titulo){
				if (daSrc.indexOf("_off")==(-1)) document.i_titulo.src = titStr;
				else document.i_titulo.src = imgDefault;
			}*/
		}
      obj = eval(objStr);
     
	  obj.src = daSrc;
    } else if ((typeof(daImage) == 'object') && daImage && daImage.src) {
      daImage.src = daSrc;
    }
  }
}


function abreImp(pagina){
xpto=window.open(pagina, '_blank',  'width=10,height=10,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,fullscreen=no')

}


	function Relatorio2001()
	{
	open('http://www2.petrobras.com.br/minisite/relatorio2001/relatorio.htm','','fullscreen=1')
	}
		
		
		
function pop(param, param2, w, h) 

	{
	novaJanela = window.open(param, param2, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,' + 'width=' + w + ',height=' + h);
	}

function f_AbreHistorico(strLingua) {

	
	janela = window.open("http://www.investshop.com.br/ri/petr/smartq/historico.asp", "GraficoMercado", "top=10,left=10,width=587,height=450,resizable=no,menubar=no,toolbar=no,location=no,directories=no,scrollbars=yes");
	janela.focus();
}


// validacao newsletter
function Trim(str)
{
	str = str.replace(/\s+$/,"");
	return str.replace(/^\s+/,"");
}

function critica()
{
    with (document.frm_usuario)
	{
    	if (Trim(login.value) == "") 
		{
			alert("Informe o login.");
			login.focus();
			return;
		}
	    return true;
    }
}

function fnEnviar(strAcao)
{
    with (document.frm_usuario)
    {
        switch(strAcao)
        {
            case "excluir" :
                if (critica())
                {
                    comando.value = "excluir";
                    if (confirm("Todos os seus dados serão excluídos.\nVocê confirma a exclusão?")) {
						open("",target,'width=316,height=400,scrollbars=yes');
                        submit();
                    }
                }
                break;
            case "alterar" :
                if (critica())
                {
                    comando.value = "alterar";
                    open("",target,'width=316,height=400,scrollbars=yes');
                    submit();
                }
                break;
        }
    }
}

// fim validacao newsletter

function DestroiFlash()
{
	document.getElementById("pop-mais").style.display = "none";
}