var handleSuccessSendFriend = function(o){
	if(o.responseText !== undefined && o.responseText != ""){
		showSendFriendDiv();
		alert("Mesajul a fost trimis!");
		YAHOO.send_a_friend.container.show();
	}
};
var handleFailureSendFriend = function(o){
	//
};
var callbackSendFriend =
{
	success:handleSuccessSendFriend,
	failure:handleFailureSendFriend
};
function showSendFriendDiv()
{
	document.getElementById('sender_name').value = "";
	document.getElementById('sender_email').value = "";
	document.getElementById('to_name').value = "";
	document.getElementById('to_email').value = "";
//	document.getElementById('popupDiv').style.visibility='visible';
//	document.getElementById('popupDiv').style.display = 'block';
	YAHOO.send_a_friend.container.show();



}
function CloseSendFriendDiv()
{
	//document.getElementById('popupDiv').style.visibility = 'hidden';
	//document.getElementById('popupDiv').style.display = 'none';
	YAHOO.send_a_friend.container.hide();
}
function isValidEmail(str) {
	return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}
function SendAFriend(site_root_path,article_type,article_url)
{
	if(document.getElementById('sender_name').value=="")
	{
		alert('Introduceti numele dumneavoastra!');
		document.getElementById('sender_name').focus();
		return false;
	}
	if(document.getElementById('sender_email').value=="")
	{
		alert('Introduceti e-mailul dumneavoastra!');
		document.getElementById('sender_email').focus();
		return false;
	}
	else
	{
		if(!isValidEmail(document.getElementById('sender_email').value))
		{
			alert('Introduceti un e-mail valid!');
			document.getElementById('sender_email').focus();
			return false;
		}
	}
	if(document.getElementById('to_name').value=="")
	{
		alert('Introduceti numele prietenului dumneavoastra!');
		document.getElementById('to_name').focus();
		return false;
	}
	if(document.getElementById('to_email').value=="")
	{
		alert('Introduceti e-mailul prietenului dumneavoastra!');
		document.getElementById('to_email').focus();
		return false;
	}
	else
	{
		if(!isValidEmail(document.getElementById('to_email').value))
		{
			alert('Introduceti un e-mail valid!');
			document.getElementById('to_email').focus();
			return false;
		}
	}
	var post = "article_type="+article_type+"&article_url="+article_url+"&sender_name="+document.getElementById('sender_name').value+"&sender_email="+document.getElementById('sender_email').value+"&to_name="+document.getElementById('to_name').value+"&to_email="+document.getElementById('to_email').value;
	var sUrl = site_root_path+"trimite-email-prieten.html";
	var request = YAHOO.util.Connect.asyncRequest('POST', sUrl, callbackSendFriend, post);
}

YAHOO.namespace("send_a_friend");
function init() {
	YAHOO.send_a_friend.container = new YAHOO.widget.Panel("popupDiv", {width:"500px",  visible:false, fixedcenter:true} );
	YAHOO.send_a_friend.container.render();
}
YAHOO.util.Event.addListener(window, "load", init);