//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();		
	}
}

/*FUNCAO SUBMENU*/
sfHover = function() {
	var sfEls = document.getElementById("menuPrincipal").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
/*FIM DA FUNCAO SUBMENU*/


//confere alterar senha
function verificaSenha(){
	if(document.getElementById('senhaAntiga').value==""){
		alert('O campo <SENHA ANTIGA> deve ser preenchido.');
		document.getElementById('senhaAntiga').focus();
		document.getElementById('textSenhaAntiga').style.color = "red";
		document.getElementById('senhaAntiga').style.borderColor = "red";
		return false;
	}
	if(document.getElementById('senhaNovaPrimeira').value==""){
		alert('O campo <NOVA SENHA> deve ser preenchido.');
		document.getElementById('senhaNovaPrimeira').focus();
		document.getElementById('textSenhaNovaPrimeira').style.color = "red";
		document.getElementById('senhaNovaPrimeira').style.borderColor = "red";
		return false;
	}
	if(document.getElementById('senhaNova').value==""){
		alert('O campo <CONFIRMAR NOVA SENHA> deve ser preenchido.');
		document.getElementById('senhaNova').focus();
		document.getElementById('textSenhaNova').style.color = "red";
		document.getElementById('senhaNova').style.borderColor = "red";
		return false;
	}
	if (document.getElementById('senhaNovaPrimeira').value != "" || document.getElementById('senhaNova').value != ""){
		if(document.getElementById('senhaNovaPrimeira').value.length <= 5){
			alert('A senha deve conter no minimo 6 digitos');
			
			document.getElementById('senhaAntiga').value = "";
			document.getElementById('senhaNovaPrimeira').value = "";
			document.getElementById('senhaNova').value = "";
			
			document.getElementById('textSenhaAntiga').style.color = "red";
			document.getElementById('senhaAntiga').style.borderColor = "red";
			document.getElementById('textSenhaNovaPrimeira').style.color = "red";
			document.getElementById('senhaNovaPrimeira').style.borderColor = "red";
			document.getElementById('textSenhaNova').style.color = "red";
			document.getElementById('senhaNova').style.borderColor = "red";
			
			document.getElementById('senhaAntiga').focus();
			return false;
		}
		if (document.getElementById('senhaNovaPrimeira').value != document.getElementById('senhaNova').value){
			alert('Senhas diferentes. Favor corrigir');
			
			document.getElementById('senhaAntiga').value = "";
			document.getElementById('senhaNovaPrimeira').value = "";
			document.getElementById('senhaNova').value = "";
			
			document.getElementById('textSenhaAntiga').style.color = "red";
			document.getElementById('senhaAntiga').style.borderColor = "red";
			document.getElementById('textSenhaNovaPrimeira').style.color = "red";
			document.getElementById('senhaNovaPrimeira').style.borderColor = "red";
			document.getElementById('textSenhaNova').style.color = "red";
			document.getElementById('senhaNova').style.borderColor = "red";
			
			document.getElementById('senhaAntiga').focus();
			return false;
		}
	}
}