function checkMail(mail){
    var er = new RegExp(/^[A-Za-z0-9_\-\.]+@[A-Za-z0-9_\-\.]{2,}\.[A-Za-z0-9]{2,}(\.[A-Za-z0-9])?/);
    if(typeof(mail) == "string"){
        if(er.test(mail)){ return true; }
    }else if(typeof(mail) == "object"){
        if(er.test(mail.value)){ 
                    return true; 
                }
    }else{
        return false;
        }
}

function validaUser()
{
	var nome = document.getElementById("nome");
	var email = document.getElementById("email");
	var senha = document.getElementById("senha");
	var senha2 = document.getElementById("senha2");
	var form = document.getElementById("form_user");
	var div_erro = document.getElementById("erro");
	var html = "";
	var ok = true;
	html += "<div style='width:100%;padding:0 0 0 0;margin-top:5px'>";
	html +=	"		<div style='float:left; width:5%' ><img src='../img/erro.png' width='25' height='22' /></div>";
	html +=	"		<div style='color:#FF0000; font-weight:bold; padding-top:3px; width:90%;float:left;'> Erros </div>";
	html +=	"	</div>";
			
	if (nome.value == "")
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo nome obrigatório!</div>';
		html += '		</div>';
		ok = false;		
	}
	if (!checkMail(email.value))
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo email inválido!</div>';
		html += '		</div>';
		ok = false;		
	}
	if (senha.value == "")
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo senha obrigatório</div>';
		html += '		</div>';
		ok = false;		
	}
	if (senha.value.length < 6)
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo senha muito pequeno mínino de 6 caracteres</div>';
		html += '		</div>';
		ok = false;		
	}
	if (senha2.value != senha.value)
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo senha diferentes</div>';
		html += '		</div>';
		ok = false;		
	}
	if (ok)
		form.submit();
	else
	{
		div_erro.style.display = "block";
		div_erro.innerHTML = html;
	}
	
}
function validaEvento()
{
	var nome = document.getElementById("nome");
	var data = document.getElementById("data");
	var acao = document.getElementById("acao");
	var form = document.getElementById("form_evento");
	var div_erro = document.getElementById("erro");
	var arData = data.value.split("/");
	var html = "";
	var ok = true;
	html += "<div style='width:100%;padding:0 0 0 0;margin-top:5px'>";
	html +=	"		<div style='float:left; width:5%' ><img src='../img/erro.png' width='25' height='22' /></div>";
	html +=	"		<div style='color:#FF0000; font-weight:bold; padding-top:3px; width:90%;float:left;'> Erros </div>";
	html +=	"	</div>";
			
	if (nome.value == "")
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo nome obrigatório!</div>';
		html += '		</div>';
		ok = false;		
	}
	if (data.value == "")
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo data obrigatório</div>';
		html += '		</div>';
		ok = false;		
	}
	if (arData[0].length != 2 || arData[1].length != 2 || arData[2].length != 4 )
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Data inválida</div>';
		html += '		</div>';
		ok = false;		
	}
	if (ok)
		form.submit();
	else
	{
		div_erro.style.display = "block";
		div_erro.innerHTML = html;
	}
	
}
function tel(campo)
{
	var campo = document.getElementById(campo);
	if (campo.value.length == 3)
		campo.value = campo.value + ")";
	if (campo.value.length == 8)
		campo.value = campo.value + "-";
		
}
function validaContato()
{
	var nome = document.getElementById("nome");
	var email = document.getElementById("email");
	var msn = document.getElementById("msn");
	var form = document.getElementById("contato");
	var div_erro = document.getElementById("erro");
	var html = "";
	var ok = true;
	html += "<div style='width:100%;padding:0 0 0 0;margin-top:5px'>";
	html +=	"		<div style='float:left; width:5%' ><img src='../admin/img/erro.png' width='25' height='22' /></div>";
	html +=	"		<div style='color:#FF0000; font-weight:bold; padding-top:3px; width:90%;float:left;'> Erros </div>";
	html +=	"	</div>";
			
	if (nome.value == "")
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../admin/img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo nome obrigatório!</div>';
		html += '		</div>';
		ok = false;		
	}
	if (!checkMail(email.value))
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../admin/img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo email inválido!</div>';
		html += '		</div>';
		ok = false;		
	}
	if (msn.value == "")
	{
		html += '<div style="width:100%;padding:0 0 0 0; clear:both;margin-top:5px">';
		html += '			<div style="float:left;margin-right:10px;margin-left:10px"><img src="../admin/img/Error2.png" /></div>';
		html += '			<div style="color:#FF0000;"> Campo Texto obrigatório</div>';
		html += '		</div>';
		ok = false;		
	}
	if (ok)
		form.submit();
	else
	{
		div_erro.style.display = "block";
		div_erro.innerHTML = html;
	}
	
}