// JavaScript Document

if (navigator.userAgent.indexOf("Firefox")!=-1)
{
	document.write('<link rel="stylesheet" type="text/css" href="css/firefoxHacks.css" />');
}
if (navigator.userAgent.indexOf("Safari")!=-1)
{
	document.write('<link rel="stylesheet" type="text/css" href="css/safariHacks.css" />');
}

function submitPesquisa(myfield,e)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
		var fForm = document.getElementById('formPesquisa');
		if(fForm.string.value=="")
			alert("Tem de ser inserida pelo menos uma palavra para pesquisar...");
		else
			fForm.submit();
		return false;
   }
else
   return true;
}

function clear_textbox()
{
	if (document.formPesquisa.string.value == "PESQUISAR...")
	document.formPesquisa.string.value = "";
} 

function validamos_contactos(){
	var fForm = document.getElementById('formContactos');
	var toast;
	toast=0;
	
	document.getElementById('val_nome').style.visibility='hidden';
	document.getElementById('val_email').style.visibility='hidden';
	document.getElementById('val_msg').style.visibility='hidden';
	if((fForm.email.value=="") || (fForm.email.value.search("@")==-1) || (fForm.email.value.search("[*.]")==-1)){
	 toast=1;
		document.getElementById('val_email').style.visibility='visible';
	}
	if(fForm.msg.value==""){
		toast=1;
		document.getElementById('val_msg').style.visibility='visible';
	}
	if(fForm.nome.value==""){
		toast=1;	
		document.getElementById('val_nome').style.visibility='visible';
	}
	if(toast==1){	
		window.alert("Tem de preencher todos os campos de forma correcta");
		return false;
	}else{
		fForm.submit();
	}

}

function validamos_interesse(){
	var fForm = document.getElementById('formInteresse');
	var toast;
	toast=0;
	
	document.getElementById('val_nome').style.visibility='hidden';
	document.getElementById('val_tlf').style.visibility='hidden';
	document.getElementById('val_msg').style.visibility='hidden';
	if(fForm.msg.value==""){
		toast=1;
		document.getElementById('val_msg').style.visibility='visible';
	}
	if(fForm.nome.value==""){
		toast=1;	
		document.getElementById('val_nome').style.visibility='visible';
	}
	if(fForm.tlf.value==""){
		toast=1;	
		document.getElementById('val_tlf').style.visibility='visible';
	}
	if(toast==1){	
		window.alert("Tem de preencher todos os campos de forma correcta");
		return false;
	}else{
		fForm.submit();
	}

}

function validamos_login(){
	var fForm = document.getElementById('formLogin');
	var toast;
	toast=0;
	
	document.getElementById('val_username').style.visibility='hidden';
	document.getElementById('val_pass').style.visibility='hidden';
	if(((fForm.username.value=="") || (fForm.username.value.search("@")==-1) || (fForm.username.value.search("[*.]")==-1)) && fForm.loginType2.value == "2"){
		toast=1;
		document.getElementById('val_username').style.visibility='visible';
	}
	if(fForm.username.value=="" && fForm.loginType2.value == "1"){
		toast=1;
		document.getElementById('val_username').style.visibility='visible';
	}
	if(fForm.pass.value==""){
		toast=1;	
		document.getElementById('val_pass').style.visibility='visible';
	}
	if(toast==1){	
		window.alert("Tem de preencher todos os campos de forma correcta");
		return false;
	}else{
		fForm.submit();
	}

}