// As funcoes javascript deverao ficar aqui
// sempre lembrar de testar em todos os browsers

function show_hidden(id,id2)
{
	var st = document.getElementById(id).style.display;
	if ( st == "none" ){
		document.getElementById(id).style.display="block"
		document.getElementById(id2).style.display="none"
	} else {
		document.getElementById(id).style.display="none"
		document.getElementById(id2).style.display="block"
	}
		
}

function verify_fields()
{
       var Name = document.geral.nome.value.length;
       var Email = document.geral.email.value.length;
       var Msg = document.geral.mensagem.value.length;

       if ( (Name == 0) || (Email == 0) || (Msg == 0)){
           alert("Campos Nome, E-mail e Mensagem são obrigatórios!");
           return false;
       }

       return true;
}

function show_details(type)
{
    if(type == 1) {
        window.open("wireless.html",'popup','menubar=no,scrollbars=no,scrolling=no,adressbar=no,statsbar=no,width=500,height=300,top=250,left=250');
    } else if(type == 2) {
        window.open("audvid.html",'popup','menubar=no,scrollbars=no,scrolling=no,adressbar=no,statsbar=no,width=500,height=300,top=250,left=250');
    } else if(type == 3) {
        window.open("consult.html",'popup','menubar=no,scrollbars=no,scrolling=no,adressbar=no,statsbar=no,width=620,height=200,top=250,left=250');
    } else if(type == 4) {
        window.open("redes.html",'popup','menubar=no,scrollbars=no,scrolling=no,adressbar=no,statsbar=no,width=620,height=550,top=250,left=250');
    }
}