function switchDiv(id1, id2)
{
	$(id1).style.display="none";
	$(id2).style.display="";
}

function removeElement(id)
{
	if($(id))
	{
		$(id).parentNode.removeChild($(id));
	}
}


function createBubble(id)
{
	var elem=$(id);
	elem.style.display="";
}

function hideBubble(id)
{
	if($(id))
	{
		$(id).style.display="none";
	}
}

function showStatusList()
{
    $("cstatus").style.display="";
}

function hideStatusList()
{
   $("cstatus").style.display="none"; 
}

function setOnlineStatus(status)
{
    var params = "status=" + status + "&;t=" + tk[';t'] + ""; 
    new Ajax.Request('http://www.amiguinhos.com/p/a/set_online_status.php?action=s', {asynchronous:true,  onSuccess: setOnlineStatus_done, parameters:params});         
}

function setOnlineStatus_done(req)
{
    
    if(req.responseText!="ERROR")
    {
        $("imgstatus").src='http://static.amiguinhos.com//design/img/' + req.responseText +".jpg";
        hideStatusList();
    }
}

function handleEnter (field, event) {
	var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
	if (keyCode == 13) {
		return false;
	} 
	else
		return true;
}
    
var chatRequestUser = 0; 
var chatRequestIgnoredUser = 0;

// chat control
// 
function chkQueue()
{
	var queue = document.getElementById("chatControlQueue");
	if(queue)
	{
		if(chatRequestUser == 0)
		{
			if(chatRequestIgnoredUser > 0)
				return "ignored_" + chatRequestIgnoredUser;
			else
				return "ok";
		}
		else
			return "current_" + chatRequestUser;
	}
	return false;
}

function popAlert(msg)
{
	msg = msg.split("_");
	
	var action = msg.shift();
	var user_id = msg.shift();
	var chatMsg = msg.join("_");
	
	switch(action)
	{
		case 'chat':
			chatMsg = chatMsg.split("|");
			var username = chatMsg.shift();
			chatMsg.shift();
			chatMsg = chatMsg.join("|").substr(0,21);
			if(chatMsg.length > 19) chatMsg += "...";
			chatRequestUser = user_id;
			chatRequestIgnoredUser = 0;
			addChatRequest(user_id, username + ": " +chatMsg);
		break;
		case 'kiss':
		break;
		case 'clear':
			chatRequestUser = 0;
			chatRequestIgnoredUser = 0;
			clearControlQueue();
		break;
	}
	
}   



function addChatRequest(id, msg)
{
	var queue = document.getElementById("chatControlQueue");
	
	var link = "http://www.amiguinhos.com/p/chat-popup.php?id=" + id;
	var target = "chat" + id;
	
	html = "<div class='chat-request'>";
	html += "	<div class='photo'>";
	html += "		<img width='60' height='45' src='http://www.amiguinhos.com/p/a/uimg.php?id=" + id + "&;t=" + tk[';t'] + "' />";
	html += "	</div>";
	html += "	<div class='info'>";
	html += "		<a class='nick' onclick='openChatPopup("+id+"); clearControlQueue();'>";
	html += 			msg
	html += "		</a>";
	html += "		<a class='accept' onclick='openChatPopup("+id+"); clearControlQueue();'>";
	html += "			Aceitar";
	html += "		</a>";
	html += "		<a class='ignore' href='#Ignorar' onclick='ignoreChatRequest("+ id +")'>";
	html += "			Ignorar";
	html += "		</a>";
	html += "	</div>";
	html += "</div>";
	queue.innerHTML = html;
	bounceTitle(msg);
}

function ignoreChatRequest(user_id)
{
	chatRequestIgnoredUser = user_id;
	clearControlQueue();
}

function clearControlQueue()
{
	document.getElementById("chatControlQueue").innerHTML = "";
	clearTitleBouncer();
	chatRequestUser = 0;
}

var titleBounceTimer = 0;
var originalTitle = "";         
var hasFocus = false;
var bouncingTitle = false;
var titleDocument = parent.document;

function setChatPopup()
{
	titleDocument = document;
}

function clearTitleBouncer()
{
	window.clearTimeout(titleBounceTimer);
	if(originalTitle != "")
		titleDocument.title = originalTitle;
		
}

function bounceTitle(title)
{
	
	if(originalTitle == "")
		originalTitle = titleDocument.title;
		
	if(!hasFocus)
	{
		window.clearTimeout(titleBounceTimer);
		title = title.replace(/[\n\r\t]/g,'');
		title = title.replace(/<[^>]*>/gi, '').replace(/\'/gi, "");
		title = title.substr(0,21);
		if(title.length >= 20) title += "...";
		bounceTitleLoop(title, true);
	}	
}

function bounceTitleLoop(title, bounce)
{
	var t = new Date();
 	s = t.getSeconds();
	
	if(bounce)
		titleDocument.title=title;
	else
		titleDocument.title=originalTitle;
		
	bounce = !bounce;
	
	var f='bounceTitleLoop("' + title + '", '+ bounce +')';
	
	titleBounceTimer = window.setTimeout(f, 1000);
}

function isFocus()
{
	return hasFocus;
}

function onWindowFocus()	{
	hasFocus = true;
	clearTitleBouncer();
}

function onWindowBlur()	{
	//alert("blur");
	hasFocus = false;
}

Event.observe(window, 'focus', onWindowFocus);
Event.observe(window, 'blur', onWindowBlur);

       
function openChatPopup(id)
{
	var link = "http://www.amiguinhos.com/p/chat-popup.php?id=" + id;
	var target = "chat" + id;
	window.open(link,target,"menubar=0,resizable=0,status=0,width=495,height=590");
}    

function openTab(group, id)
{
	var tabs = $(group).childNodes;
	var selectedTab = null;
	
	for(var i=0; i< tabs.length; i++)
	{
		if(tabs[i].className=="tab" && tabs[i].style.display=="")
		{
			selectedTab = tabs[i];
		}
	}
	
	if(selectedTab)
	{
		$(selectedTab.id + "_handler").className="";
		selectedTab.style.display="none";
	}
		
	$(id).style.display="";
	$(id + "_handler").className="sel";
}

function SubmitEnter(myfield, e, form)
{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	
	if (keycode == 13)
	   {
	   form.submit();
	   return false;
	   }
	else
	   return true;
}

function quickSubmit(field, form)
{
	if(field.value != "")
	{
		form.submit();
	}
}