// JavaScript Document

function removeSpaces(string) {
	var tstring = "";
	string = '' + string;
	splitstring = string.split(" ");
	for(i = 0; i < splitstring.length; i++)
	tstring += splitstring[i];
	return tstring;
}

function ValidNewEma() {
	var news = document.getElementById("news");
	var ml_news = document.getElementById("ml_news");
		
	// Regra para a validação de e-mail.
	var reEmail = /^[\w-]+(\.[\w-]+)*@(([\w-]{2,63}\.)+[A-Za-z]{2,6}|\[\d{1,3}(\.\d{1,3}){3}\])$/;
	
	
	if(ml_news.value == "") {
		alert("Field email is mandatory.");
		ml_news.focus();
		return;
	} else {
		valid_email = reEmail.exec(ml_news.value)
		if(valid_email == null) {
			alert("Invalid Email!");
			ml_news.focus();
			return;
		}
	}
	
		
	news.submit();
}