// <![CDATA[ 
function validar()
{
	var strerror="";
	var bool=true;
/*	strerror += msg_vnull("Nome",document.forms[1].nome.value);
	strerror += msg_vnull("Menssagem",document.forms[1].msg.value);*/
	
	if(document.forms[1].nome.value=="")
	{
		strerror += "Preencha campo NOME corretamente!\n";
		bool=false;
	}
	
	if(document.forms[1].msg.value=="")
	{
		strerror += "Preencha campo DÚVIDA/SUGESTÂO corretamente!\n";
		bool=false;
	}
	
	at = document.forms[1].email.value.indexOf('@');
	dot = document.forms[1].email.value.indexOf('.',at+1);
	lastdot = document.forms[1].email.value.lastIndexOf('.');
	dobleat = document.forms[1].email.value.indexOf('@',at+1);
	dobledot = document.forms[1].email.value.indexOf('.',dot+1);
	invalidchar = ",{}[]()$%´`\\#!\"= +/*&'£³®ãõâêîôûáéíóú窺½¼ü";
	if(at == -1 || dot == -1 || at == dot - 1|| dot == 0 || at == 0|| dot == document.forms[1].email.value.length - 1 || lastdot==document.forms[1].email.value.length-1 || dobleat!=-1 || dobledot!=-1 && dobledot==dot+1 )
	{
		strerror += "Preencha campo E-MAIL corretamente!\n";
		document.forms[1].email.focus();
		bool=false;
	}
	for (var i=0; i < document.forms[1].email.value.length; i++)
	{
		var letter = document.forms[1].email.value.charAt(i).toLowerCase();
		if (invalidchar.indexOf(letter) != -1)
		{
			strerror += "Preencha campo E-MAIL corretamente!\n";
			document.forms[1].email.focus();
			bool=false;
			break;
		}
	}
	
	if (!bool)
	{
		var texto=document.getElementById("text");
		texto.innerHTML=strerror;
		var alerta=document.getElementById("alert");
		alerta.className='erro';
		alerta.style.display="block";
		alerta.click=function(){
			alerta.style.display="none";
		}
		return false;
	}	
	//document.forms[1].submit()
}
// ]]>