// JavaScript Document
function bloquear()
{
	document.getElementById("fondoOpaco").style.display = "block";
	document.getElementById("aviso").style.display = "block";
	document.getElementById("fondoOpaco").style.height = document.body.scrollHeight;
	document.getElementById("cargando").style.display = "";
}

function ocultar(){
	document.getElementById("frame").src = "";
	document.getElementById("fondoOpaco").style.display = "none";
	document.getElementById("aviso").style.display = "none";
}

function ocultarDiv(id)
{
	if(id == "layer_opaco")
	{
		document.getElementById("layer_interno").style.display = "none";
	}
	document.getElementById(id).style.display = "none";
}

function getURLParam(url,strParamName){		
  var strReturn = "";
  var strHref = url+"";
	if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")+1).toLowerCase();
	var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }

  return strReturn;
}

function cerr()
{
	document.getElementById("frame").src = "";
	hidecomb(1);
}
function prox()
{
	document.getElementById("frame").src = "../Proximamente.htm";
	document.getElementById("tbl").width = "438";
	document.getElementById("frame").height = "321";
	document.getElementById("frame").width = "438";
}
function hidecomb(v1)
{
	var comb = document.getElementsByTagName("select");
	i = comb.length;
	for(i = 0; i < comb.length; i++)
	{
		if(v1 == 0)
		{
			comb[i].style.display = "none";
		}
		else
		{
			if(comb[i].length != 0)
			{
				comb[i].style.display = "";
			}			
		}
	}
}

function opendivwin(width,heigh,path)
{
	document.getElementById("frame").src = path;
	document.getElementById("tbl").width = width;
	document.getElementById("frame").height = heigh;
	document.getElementById("frame").width = width;
}

function Alerts(v1)
{
	var comb = document.getElementsByTagName("select");
	i = comb.length;
	for(i = 0; i < comb.length; i++)
	{
		comb[i].style.display = "none";
	}
	document.getElementById("frame").src = "Alert.htm?vod="+v1;
	document.getElementById("tbl").width = "418";
	document.getElementById("frame").height = "313";
	document.getElementById("frame").width = "418";
}
//precarga
ns=document.layers
ie=document.all
fr=document.getElementById

function hider()
{
	if (fr) {
		document.getElementById('precarga').style.visibility = 'hidden';
	}
	if(ie)
	{
		precarga.style.visibility="hidden";
	}
	if(ns)
	{
		document.precarga.visibility="hide";
	}
}

function cerrarCarga(){
		document.getElementById("cargando").style.display = "none";
}

function abrirCarga(){
		document.getElementById("cargando").style.display = "";
}

function irPerfil(){
	document.location.href ='perfil.php';
}