/******************************************************************

				OPERAÇÕES COM FORMULÁRIOS
				-------------------------
				Triares Informática e Tecnologia
				http://www.triares.com.br	

*******************************************************************/

function validarEmail(email){
	var bolReturn = false;
	var oRegEmail = /^[a-z0-9\._\-]+\@[a-z0-9\._\-]+\.[a-z]{2,3}$/i;
	bolReturn = oRegEmail.test(email);
	
	if(!bolReturn){
		return false;
	}
	return true;
}

function validarForm( form ) {
	for(i=0; i < form.elements.length; i++) {	
		if(typeof(form.elements[i].name) != "undefined") {
			if(form.elements[i].className == "requerido" && form.elements[i].value == "") {
				alert("Preencha todos os campos obrigatórios");
				form.elements[i].focus();
				return false;
			}
			if(form.elements[i].name.indexOf("email") != -1 && form.elements[i].value != "") {	
				if(!validarEmail(form.elements[i].value)) {
					alert("E-mail Inválido");
					form.elements[i].focus();
					return false;
				}
			}			
		}
	}
	return true;
	
}