//da foco ao e-mail assim que carrega a pagina
function focus(){
	document.getElementById('emailLogin').focus();
}

//confere os campos do login
function verificaLogin(){
	if(document.getElementById('emailLogin').value=="" && document.getElementById('senhaLogin').value==""){
		alert('Os campos <E-MAIL> e <SENHA> devem ser preenchidos.');
		document.getElementById('emailLogin').focus();
		return false;
	}
	if(document.getElementById('emailLogin').value==""){
		alert('O campo <E-MAIL> deve ser preenchido.');
		document.getElementById('emailLogin').focus();
		return false;
	}
	if(document.getElementById('senhaLogin').value==""){
		alert('O campo <SENHA> deve ser preenchido.');
		document.getElementById('senhaLogin').focus();
		return false;
	}
	//validar email
	parte1 = document.getElementById('emailLogin').value.indexOf("@");
	parte2 = document.getElementById('emailLogin').value.indexOf(".");
	parte3 = document.getElementById('emailLogin').value.length;
	if (!(parte1 >= 3 && parte2 >= 6 && parte3 >= 9)) {
		alert ("O campo <E-MAIL> deve conter e-mail");
		document.getElementById('emailLogin').focus();
		return false;
	}
}





function esqueciSenha(){
	if(document.getElementById('emailLogin').value==""){
		alert('O campo <E-MAIL> deve ser preenchido.');
		document.getElementById('emailLogin').focus();
		return false;
	}else{
		document.forms[0].action = "../esqueci/";
		document.forms[0].submit();		
	}
}