var chat =
	{
		content_tracker : "",
		null_change_count : 0,
		status : 'WAIT',
		
		session : 'e7d9363bae3a96b324fa61fefd2a4546',
		interval : null,
		target : 'chat-message-box',
			
		ajax :
		{
		
			remote : 
			{
				get : function( url, handler )
				{
					if ( handler != "ignore_setter") url = url + "&keycode="+Math.random()+"&_hdl="+escape(handler)+"&dnr=1";
					var ajaxHandle = null;
						if ( window.XMLHttpRequest ) { ajaxHandle = new XMLHttpRequest(); }
					else if ( window.ActiveXObject ) {
						_msxml_progid=['MSXML2.XMLHTTP.6.0','MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP', 'Microsoft.XMLHTTP'];
						for ( var i = 0 ;  i < _msxml_progid.length; i++ ) try { ajaxHandle = new ActiveXObject(this._msxml_progid[i]); break; } catch(e) {}
						if ( ajaxHandle == null ) ajaxHandle = new ActiveXObject('Microsoft.XMLHTTP');
					}
					if ( ajaxHandle != null)
					{
						ajaxHandle.onreadystatechange = function()
						{
							if (ajaxHandle.readyState == 4 && ajaxHandle.status == 200){
								if (ajaxHandle.responseText){
									var response = ajaxHandle.responseText;
									try { eval(response); } catch ( exception ) { 
										//console.log("error: " + exception.message);
										//alert("Nope");
									}
								}
							}
						}
						ajaxHandle.open("GET",  url, true);
						ajaxHandle.send(null);
					}
				},
				post : function( url, query, handler )
				{
					if ( handler != "ignore_setter") query = query + "&keycode="+Math.random()+"&_hdl="+escape(handler)+"&dnr=1";
					var ajaxHandle = null;
						if ( window.XMLHttpRequest ) { ajaxHandle = new XMLHttpRequest(); }
					else if ( window.ActiveXObject ) {
						_msxml_progid=['MSXML2.XMLHTTP.6.0','MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP', 'Microsoft.XMLHTTP'];
						for ( var i = 0 ;  i < _msxml_progid.length; i++ ) try { ajaxHandle = new ActiveXObject(this._msxml_progid[i]); break; } catch(e) {}
						if ( ajaxHandle == null ) ajaxHandle = new ActiveXObject('Microsoft.XMLHTTP');
					}
					if ( ajaxHandle != null)
					{
						ajaxHandle.onreadystatechange = function()
						{
							if (ajaxHandle.readyState == 4 && ajaxHandle.status == 200){
								if (ajaxHandle.responseText){
									var response = ajaxHandle.responseText;
									try { eval(response); } catch ( exception ) { 
										//console.log("error: " + exception.message);
										//alert("Nope");
									}
								}
							}
						};
						ajaxHandle.open("POST",  url, true);
						
						ajaxHandle.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
						ajaxHandle.setRequestHeader("Content-length", query.length);
						ajaxHandle.setRequestHeader("Connection", "close");
						
						ajaxHandle.send(query);
					}
					
					
				
				
				}
			}
				
		},
	
		
		make_post : function()
		{
			if ( !chat.init ) 
			{				
				chat.ajax.remote.get("/hotels/live/chatinit?user=true&m=Hi, how can we help you today..&chInit=true&chatName="+notice.response+"&session_id="+chat.session);
				
			}
			
			chat.start_message_polling(2500);
			try { 
			
				//alert("1");
				
				var text_entry = document.getElementById(chat.target).value;
				document.getElementById(chat.target).value = '';
				chat.ajax.remote.post("/hotels/live/chatexchange?user=true&m="+escape(text_entry)+"&session_id="+chat.session);
				
				//alert("2");
				var d = document.createElement("div");		
				d.className = "talk-left";		
				//alert("3");
				var i1 = document.createElement("img"); i1.src="/images/call-centre/talk-box.jpg"; i1.className="float-left margin-left-8 margin-right-8 margin-top-8";
				var p1 = document.createElement("p"); p1.className = "blue-text bold line-height-14"; p1.innerHTML = notice.response;				
				var p2 = document.createElement("p"); p2.className = "dark-grey-text line-height-14";
				var dc = document.createElement("div"); dc.style.paddingBottom="8px";dc.className = "clear-left height1";
				//alert("4");
	
				p2.innerHTML = text_entry;				
				//d.appendChild( i1) ;
				d.appendChild( p1 ) ;
				d.appendChild( p2 ) ;
				d.appendChild( dc ) ;
				document.getElementById("chat_node").insertBefore(d,document.getElementById("chat_node").childNodes[0]);
			
			
			//("5");
	//
                    	
			}
			catch ( eee )
			{
				///alert("ee:"+eee.message);
			}	
			
			
			
			
		},
		
		test_enter : function(e)
		{
			e=(e)?e:window.event;
			if ( e.keyCode ==13 )
			{
				chat.make_post();
			}
		},
		
		
		end_chat : function()
		{
			clearInterval(chat.interval);
			alert("Your chat has been ended");
			
			document.getElementById("contact-title").innerHTML = "";
			document.getElementById("youcon").innerHTML = "Your chat ended, type a new message into the box below to re-connect with our customer service agents.";
			document.getElementById("expert_title").innerHTML = "";
			
		},
		
		
		setCurrentContent : function( message )
		{
			if ( message != chat.content_tracker )
			{
				chat.null_change_count = 0;
				chat.start_message_polling(4000);
				chat.content_tracker = message;
				return true;
			}
			else
			{
				chat.null_change_count++;
				if ( chat.null_change_count > 5 )
				{
					chat.start_message_polling(8000);
				}
				return false;
			}
		
			
		},
		
		start_message_polling : function( timer )
		{
			//console.log("Polling Message System");
		
			try
			{
				clearInterval(chat.interval);
				}
				catch ( ExceptionMessage ){ 
				//alert("LD"); 
				}
		
			/***************************************************************************
			 * Poll the message system
			 */
			chat.interval = setInterval(
				function()
				{
					//alert("poll");
					chat.ajax.remote.post("/hotels/live/chatexchange?chInit=true&chatName="+notice.response+"&session_id="+chat.session+"&poll=true");
					//prompt("ss","/hotels/live/chatexchange?chInit=true&chatName="+notice.response+"&session_id="+chat.session+"&poll=true");
				},
				timer
			);
				
		},
		
		naming : '',
		
		
		init : false,

		
		make_chat_request : function()
		{
			
			notice.prevent_collapse = true;
			notice.notice_window = 300;
		
			try {
			notice.prompt("Please enter your name","Customer service chat","OK|null");
			} catch (exceptionPrompt ) {
				//alert("noticeE:" + exceptionPrompt.message);
			}
		
			//alert("PROIM");
			var wait = setInterval(
				function()
				{
					
					if ( notice.response )
					{
					
						
						//alert("MO");
						
						clearInterval(wait);
						chat.ajax.remote.get("/hotels/live/chatinit?user=true&m=Hi, how can we help you today..&chInit=true&chatName="+notice.response+"&session_id="+chat.session);
						chat.init = true;
						
						chat.start_message_polling(5000);
					}
					
				}, 1000
			);
		
			
			
		}
		
		
		
				
	};
	
	
	window.onunload = function(){
		if ( chat.init )
		{
			chat.ajax.remote.get("/hotels/live/chatclose?session_id="+chat.session);
		}
	};