var xmlHttp

function doSugToFriend(name, email, suggestion, titulo)
{
	if(name == '')
	{
		alert('Fill in with your name!');
		return;
	}
	if(email == '')
	{
		alert('Fill in with an email!');
		return;
	}
	
	xmlHttp = GetXmlHttpObject()
	
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}
	
	var url="phps/sugToFriend.php"
	url = url+"?name="+name
	url = url+"&email="+email
	url = url+"&suggestion="+suggestion
	url = url+"&titulo="+titulo
	xmlHttp.onreadystatechange = stateChangedSugToFriend 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function sugToFriend(string, n, titulo)
{	
	var oldHTML = document.getElementById(n).innerHTML;
	var newHTML = document.getElementById(n).innerHTML = "<form name='formulario' method='GET'><input type='hidden' value=" + string + " name='suggestion' ></input><input type='hidden' value=" + titulo + " name='titulo' ></input>Your name: <input type='text' name='nome'></input> To email: <input type='text' name='email' size='30'></input> <input type='button' value='send' onclick='doSugToFriend( nome.value , email.value , suggestion.value, titulo.value )'></input></form>" + oldHTML;
	document.getElementById(n).innerHTML = newHTML;
}

function stateChangedSugToFriend(e) 
{ 
	if (xmlHttp.readyState == 4 || xmlHttp.readyState=="complete")
	{ 
		alert('Email sent!');
	}
}