function showTabelaChamados(divIdToShow)
{
	var idToShow = document.getElementById(divIdToShow);
	if(divIdToShow=="chamado")
	{
		var idToHide = document.getElementById("historico");
		eval("idToHide.style.display = 'none';");
		var idToHide = document.getElementById("tarefas");
		eval("idToHide.style.display = 'none';");
	}
	else if(divIdToShow=="tarefas")
	{
		var idToHide = document.getElementById("chamado");
		eval("idToHide.style.display = 'none';");
		var idToHide = document.getElementById("historico");
		eval("idToHide.style.display = 'none';");
	}
	else if(divIdToShow=="historico")
	{
		var idToHide = document.getElementById("chamado");
		eval("idToHide.style.display = 'none';");
		var idToHide = document.getElementById("tarefas");
		eval("idToHide.style.display = 'none';");
	}

	eval("idToShow.style.display = 'block';");
	//createCookie(divIdToShow, idToShow+'reqViewShow', 30);
	//createCookie(divIdToHide, idToHide+'reqViewHide', 30);
}