var folded = '1';
var chat = null;
var chatClosed = null;
var userList = null;
var fullUserList = null;

function initChat() {
	chat = document.getElementById( 'chat' );
	chatClosed = document.getElementById( 'chatClosed' );
	userList = document.getElementById( 'userList' );
	fullUserList = document.getElementById( 'fullUserList' );
	
	folded = Cookie.get( 'm4eChatFolded' );
	if ( folded != '1' ) {
		unfoldChat();
	}
	else {
		chatClosed.style.display = '';		
	}
}

function foldChat() {
	Cookie.set( 'm4eChatFolded', '1', 7 );
	chatClosed.style.display = '';
	var chatFrame = document.getElementById( 'chatFrame' );
	chat.removeChild( chatFrame );
	chat.style.display = 'none';
}

function unfoldChat() {
	Cookie.set( 'm4eChatFolded', '0', 7 );
	chatClosed.style.display = 'none';
	var iframe = document.createElement( 'iframe' );
	iframe.src = '/chat/index.html';
	iframe.setAttribute( 'id', 'chatFrame' );
	iframe.height = 305;
	iframe.width = 250;
	iframe.frameBorder = 0;
//	iframe.scrolling = 0;
	iframe.marginHeight = 0;
	iframe.marginWidth = 0;
//	iframe.style.overflow = 'none';
	iframe.style.border = 0;
	iframe.style.margin = 0;
	iframe.style.padding = 0;
	
	chat.appendChild( iframe );
	chat.style.display = '';
}

function updateUserList( content ) {
	userList.innerHTML = content;
}

function updateFullUserList( content ) {
	fullUserList.innerHTML = content;
}

function showUserList() {
	/*var day = new Date();
	var id = day.getTime();
	eval("page" + id + " = window.open('http://www.mac4ever.com/chat/completeUserList.html', '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=300,height=200,left=200,top=200');"); */
	fullUserList.style.display = 'block';
	return false;
}

function closeUserList() {
	fullUserList.style.display = 'none';
}