/*#####################################
Sem cópias.
Obrigado =)
(drei, orby)
#####################################*/
/***********************************************
* Validação dos campos obrigatórios
***********************************************/
function ValidaFormulario () {
	if (document.form.email.value=="") {
		alert("Digite seu e-mail para contato");
		document.form.email.focus();
		return false;
	} 
	else {
		//Verifica se o e-mail é válido
		var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
			var e = document.form.email;
			var returnval=emailfilter.test(e.value)
			if (returnval==false){
				alert("Por favor, digite um e-mail válido.");
				e.focus();
				e.select();
				return false;
			}
	} 
}