// JavaScript Document
var ant='';
var cual='';
function menu (id) {
	var element = document.getElementById (id);
	var element2 = document.getElementById (ant);
	if(ant!='' && ant!=id)
	{
		element2.style.display = "none";
	}
	ant=id;
	if (element.style.display == "block")
	{ element.style.display = "none"; }
	else { element.style.display = "block"; }
}

var antCaso='';
function mostrarCaso (id) {
	var element = document.getElementById (id);
	var element2 = document.getElementById (antCaso);
	if(antCaso!='' && antCaso!=id)
	{
		element2.style.display = "none";
	}
	antCaso=id;
	if (element.style.display == "block")
	{ element.style.display = "none"; }
	else { element.style.display = "block"; }
}

function chat(){
	var ar = window.open("chat.php","Chat","width=515, height=420");	
}

function chat2(){
	var ar = window.open("http://www.teleprom.com/chat.php","Chat","width=515, height=420");	
}