function validateIt()
{
	var f = document.frmBusca;
		
	if(f.elements['busca'].value.length < 3)
	{
		alert("The search field are much short!");
		f.elements['busca'].focus();
		return (false);
	}
	
	return (true);	
}

function chkFrm()
{
	var d = document.forms['frmContato'];
			
	if(d['nome'].value.length < 3)
	{
		alert('O campo Nome deve ser preenchido!');
		d['nome'].focus();
		return false;
	}
	
	if(d['msg'].value.length < 3)
	{
		alert('O campo Mensagem deve ser preenchido!');
		d['msg'].focus();
		return false;
	}
	
	return true;
}

function chkFrmAmigo()
{
	var f = document.frm_amigo;
		
	if(f.elements['seu_nome'].value.length < 3)
	{
		alert("The Your Name field is required.");
		f.elements['seu_nome'].focus();
		return (false);
	}
	
	if(f.elements['seu_email'].value.length < 3)
	{
		alert("The Your E-mail field is required.");
		f.elements['seu_email'].focus();
		return (false);
	}
	
	if(f.elements['nome_amigo'].value.length < 3)
	{
		alert("The Friend's Name field is required.");
		f.elements['nome_amigo'].focus();
		return (false);
	}
	
	if(f.elements['email_amigo'].value.length < 3)
	{
		alert("The Friend's E-mail field is required.");
		f.elements['email_amigo'].focus();
		return (false);
	}
	
	return (true);	
}