//-- Bartomedia AJAX Advanced Tracking Module Version: 1.00,
//-- Copyright 2007 Bartomedia Software Corporation, All Rights Reserved.

// JavaScript Document

// AJAX REQUEST OBJECT //////////////////////

function createRequestObject()
	{ 
	var req;
	if( window.XMLHttpRequest )
		{req = new XMLHttpRequest();}// Firefox, Safari, Opera...	
	else if( window.ActiveXObject )
		{req = new ActiveXObject("Microsoft.XMLHTTP");}// Internet Explorer 5+
	else
		{
		//alert('There was a problem creating the XMLHttpRequest object');
		}
	return req;
	}

http = createRequestObject(); // Make the XMLHttpRequest object


// JAVASCRIPT VISITOR DATA ///////////////////////////////////////////////

function sendJavaScript()
	{ 
	// GET THE SCREEN PIXEL WIDTH AND HEIGHT
	var ss = screen.width + "x" + screen.height;
	// GET THE BROWSERS VIEWPORT PIXEL WIDTH AND HEIGHT
	var sv = getviewport();	
	// GET THE SCREEN COLOR DEPTH
	var sc = screen.colorDepth;
	// GET THE BROWSER USER AGENT
	var ua = navigator.userAgent;	
	// GET PAGE REFERER
	var re = window.document.referrer;
	// GET JAVA ENABLED
	var ja = navigator.javaEnabled()?1:0;	
	// PDF INSTALLED
	var pd = pdfTest();	
	// GET COOKIE ENABLED
	var co = cookieTest();	
	// GET FLASH IF ENABLED VERSION
	var fl = flashTest();	
	// GET THE BROWSERS DEFAULT LANGUAGE
	if (navigator.appName == 'Netscape')
		{ var la = navigator.language; }
	else
		{ var la = navigator.browserLanguage; }
		
	// BUILD VISITOR DATA STRING
	var javascriptString = 'ss=' + ss + '&sv=' + sv + '&sc=' + sc + '&ua=' + ua + '&re=' + re + '&ja=' + ja + '&pd=' + pd + '&co=' + co + '&fl=' + fl + '&la=' + la;
	
	//alert( javascriptString );
	
	// SEND VISITOR DATA TO DATABASE
	try {
		if ( http != "undefined" )
			{
			http.open('GET', 'javascript-update.php?' + javascriptString);
			http.onreadystatechange = javascriptResponse; 
			http.send(null);
			}
		}catch(e) {}
    }


// AJAX HANDLE RESPONSE //////////////////////////////////////

function javascriptResponse()
	{
	try {
		if((http.readyState != 4) || (http.status == 200))
			{
			setTimeout('sendVisitDuration()', 1000); // EXECUTE AFTER 1 SEC TO TEST REAL VISITOR
			var response = http.responseText; 
			//alert( " AJAX Success Status code : " + http.status );
			if( response )
				{
				// UPDATE ajaxTest content 
				//alert( "javascript = " + response );
				}
			return;
			}
		}catch(e) {}
    }


// JAVASCRIPT VISITOR DATA ////////////////////

function sendVisitDuration()
	{
	// UPDATE TIME EVERY SECOND    
	var visitDurationTimer;
	visitDurationTimer = setTimeout('sendVisitDuration()', 10000); // EXECUTE AFTER 10 SEC TO TEST REAL VISITOR
	// SEND VISITOR DATA TO DATABASE
	try {
		if ( http != "undefined" )
			{
            if ( clickedTarget )
    			{
				http.open('GET', 'visitduration.php?clickedTarget=' + clickedTarget);
                }
            else
            	{
                http.open('GET', 'visitduration.php');
                }
			//http.onreadystatechange = visitDurationResponse; 
			http.send(null);// fails here
			}
		}catch(e)
			{
			/*
			http.abort(); // errors ie6
			http = createRequestObject();
			clearTimeout(visitDurationTimer);
			sendVisitDuration();*/
			//alert(e);
			}
    }

/*
try {http.send(true);}
catch (e) {
//document.getElementById(”mydiv”).innerHTML = “danger, busy.. ” e;
}
*/


// JAVASCRIPT VISITOR DATA RESPONSE ///////////

function visitDurationResponse()
	{
	try {
		if((http.readyState != 4) || (http.status == 200))
			{
			// Text returned FROM PHP script 
			var response = http.responseText; 
			//alert( " AJAX Success Status code : " + http.status );
			if( response )
				{
				// UPDATE ajaxTest content 
				//alert( "VisitDuration = " + response );
				}
			}
		}catch(e) {}
    }


// JAVASCRIPT PDF TEST /////////////////////////

function pdfTest()
	{
	var pdf=0;
	if (window.ActiveXObject)
		{
		var control = null;
        // AcroPDF.PDF is used by version 7 and later
    	try {control = new ActiveXObject('AcroPDF.PDF');}
		catch (e){}// Do nothing    		
		if (!control)
			{// PDF.PdfCtrl is used by version 6 and earlier
        	try {control = new ActiveXObject('PDF.PdfCtrl');}            	
			catch (e){return;}
    		}
    	if (control)
			{pdf=1;}
		}
	else
		{
		var n = navigator.plugins;
		// Check navigator.plugins for "Adobe Acrobat" or "Adobe PDF Plug-in"*
		for (var i=0; i<=n.length; i++)
			{
			if (n[i].name == "Adobe Acrobat" || n[i].name == "Adobe PDF Plug-in")	
				{
				var pdf=1;
				break;
				}
			}
		}
	return pdf;
	}
	
    
// JAVASCRIPT COOKIE TEST /////////////////////

function cookieTest() {
	var c=0,d=document;
	d.cookie = "tc=1;expires=1000000";
	if(d.cookie.indexOf('tc=1') == -1) 
		{c=0;}
		else
		{
		c=1;
		var cookie_date=new Date();
		cookie_date.setTime (cookie_date.getTime()-1);
		d.cookie="tc=1;expires="+cookie_date.toGMTString();
		}
	return c;
}


// JAVASCRIPT FLASH TEST //////////////////////

function flashTest() {
 var f=0,n=navigator;
 if (n.plugins && n.plugins.length) {
  for (var ii=0;ii < n.plugins.length;ii++) {
   if (n.plugins[ii].name.indexOf('Shockwave Flash')!=-1) {
    f=n.plugins[ii].description.split('Shockwave Flash ')[1];
    break;
   }
  }
 } else if (window.ActiveXObject) {
  for (var ii=10;ii>=2;ii--) {
   try {
    var fl=eval("new ActiveXObject('ShockwaveFlash.ShockwaveFlash."+ii+"');");
    if (fl) { f=ii + '.0'; break; }
   }
   catch(e) {}
  }
 }
 return f;
}


// JAVASCRIPT BROWSER WINDOW AND SCREEN SIZE //

function getviewport(direction)
	{
	if (window.innerWidth) // FIREFOX
		{
		screenWidth = window.innerWidth;
		screenHeight = window.innerHeight;
		}
	else if (document.documentElement && document.documentElement.clientWidth) // SAFARI
		{
		screenWidth = document.documentElement.clientWidth;
		screenHeight = document.documentElement.clientHeight;
		}
	else if (document.body) // IE
		{
		screenWidth = document.body.clientWidth;
		screenHeight = document.body.clientHeight;
		}
	if ( direction == "width" )
		{return screenWidth;}
	if ( direction == "height" )
		{return screenHeight;}
	return screenWidth + "x" + screenHeight;
	//alert( "Viewport width=" +screenWidth + "px x height=" + screenHeight + "px");
	}


// JAVASCRIPT PRELOAD IMAGES /////////////////

function preload()
	{
	var args = preload.arguments;
	document.imgArray = new Array(args.length);
	for(var i=0; i < args.length; i++)
		{
		document.imgArray[i] = new Image;
		document.imgArray[i].src = args[i];
		}
	}
	
function preloadmouseoverimages()
	{
	preload('images/navbuttonleftover.jpg','images/navbuttonrightover.jpg','images/navbuttonbgover.jpg');
	}
    
    
    
    
	
// JAVASCRIPT ONLOAD EVENT //////////////////

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}
// use add loadEvent like below
//addLoadEvent(nameOfSomeFunctionToRunOnPageLoad);
addLoadEvent(function() {
  // more code to run on page load
  //sendVisitDuration(userid);
  //preloadmouseoverimages();
  if ( window.document.referrer )
  	{
	}
  sendJavaScript(); // Problem with this
  DoControlSetup();
})


// JAVASCRIPT UNLOAD EVENT //////////////////

function addUnloadEvent(func) {
  var oldOnunload = window.onunload;
  if (typeof window.onunload != 'function') {
    window.onunload = func;
  } else {
    window.onunload = function() {
      if (oldOnunload) {
        oldOnunload();
      }
      func();
    }
  }
}
// use add loadEvent like below
//addLoadEvent(nameOfSomeFunctionToRunOnPageLoad);
addUnloadEvent(function() {
  // more code to run on page unload
 //open_on_departure();
 sendVisitDuration(clickedTarget);
})








// POPUP ON UNLOAD EVENT //////////////////
/*
window.onresize= reloadpage;
function reloadpage(){ //or whatver else you have
setTimeout("window.location.reload()",1);
}
*/
function open_on_departure(url,name)
	{
	popupWin = window.open('http://mustard-graphics.co.uk','mustard', ' width=500,height=300,left=150,top=200');
	}









// EVENT FUNCTIONS /////////////////////////

function GetElementPosition(element)
	{
    var result = new Object();
    result.x = 0;
    result.y = 0;
    result.width = 0;
    result.height = 0;
	// Firefox Netscape use offset
    if (element.offsetParent)
		{
		// offsetLeft offsetTop
		// distance of element from the left, in pixels
        result.x = element.offsetLeft;
        result.y = element.offsetTop;
        var parent = element.offsetParent;
        while (parent)
			{
            result.x += parent.offsetLeft;
            result.y += parent.offsetTop;
            var parentTagName = parent.tagName.toLowerCase();
            if (parentTagName != "table" &&
                parentTagName != "body" && 
                parentTagName != "html" && 
                parentTagName != "div" && 
                parent.clientTop && 
                parent.clientLeft)
				{
				// clientLeft clientTop
				// Read-only properties. Get the left and top side of a positioned element
                result.x += parent.clientLeft;
                result.y += parent.clientTop;
				}
			parent = parent.offsetParent;
			}
		}
    else if (element.left && element.top)
		{
        result.x = element.left;
        result.y = element.top;
    	}
    else
		{
        if (element.x)
			{
            result.x = element.x;
        	}
        if (element.y)
			{
            result.y = element.y;
        	}
    	}
    if (element.offsetWidth && element.offsetHeight)
		{
        result.width = element.offsetWidth;
        result.height = element.offsetHeight;
    	}
    else if (element.style && element.style.pixelWidth && element.style.pixelHeight)
		{
        result.width = element.style.pixelWidth;
        result.height = element.style.pixelHeight;
    	}
    return result;
	}


// EVENT VARIABLES /////////////////////////////////////
var lastTarget  = null;
var curTarget = null;
var clickedTarget = null;

Number.prototype.NaN0=function(){return isNaN(this)?0:this;}


function DoControlSetup()
	{
	//http://webfx.eae.net/dhtml/ieemu/eventlisteners.html
	// DEFINE PERMANENT STANDARD EVENTS HERE
	
	addEvent(document,"mousemove",mouseMove,false);	
	addEvent(document,"click",mouseClick,false);
	addEvent(document,"dblclick",mouseDblClick,false);
	addEvent(document,"mousedown",mouseDown,false);
	addEvent(document,"mouseup",mouseUp,false);

	return;
	}
    
    
function writeHistory(object, message)
	{
	var curObject;
	if(!object || !object.parentNode || !object.parentNode.getAttribute) return;

	if ( document.getElementById("History") )
		{
		historyDiv = document.getElementById("History");
		if ( ! object.id )
			{
			curObject = object.nodeName;
			}
		else
			{
			curObject = object.nodeName + " " + object.id;
			}
		historyDiv.appendChild(document.createTextNode(curObject+': '+message));
		historyDiv.appendChild(document.createElement('BR'));
	
		historyDiv.scrollTop += 50;
		}
	}

function writeMouseCoordinates(x,y)
	{
	if(document.getElementById('MouseCoordinates'))
		{
		document.getElementById('MouseXPosition').value = x;
		document.getElementById('MouseYPosition').value = y;
		}
	}
    
    
// EVENT FUNCTIONS /////////////////////////////////////////////////

function getPosition(e)
	{
	var left = 0;
	var top  = 0;
	while (e.offsetParent)
		{
		left += e.offsetLeft + (e.currentStyle?(parseInt(e.currentStyle.borderLeftWidth)).NaN0():0);
		top  += e.offsetTop  + (e.currentStyle?(parseInt(e.currentStyle.borderTopWidth)).NaN0():0);
		e     = e.offsetParent;
		}

	left += e.offsetLeft + (e.currentStyle?(parseInt(e.currentStyle.borderLeftWidth)).NaN0():0);
	top  += e.offsetTop  + (e.currentStyle?(parseInt(e.currentStyle.borderTopWidth)).NaN0():0);

	return {x:left, y:top};
	}

function mouseCoords(e)
	{
	if(e.pageX || e.pageY)
		{
		return { x:e.pageX,y:e.pageY };
		}
	return {
		x:e.clientX + document.body.scrollLeft - document.body.clientLeft,
		y:e.clientY + document.body.scrollTop  - document.body.clientTop };
	}
	
function getMouseOffset(target, e)
	{
	var docPos    = getPosition(target);
	var mousePos  = mouseCoords(e);
	return { x:mousePos.x - docPos.x, y:mousePos.y - docPos.y };
	}

// mouseMove IS INITIALISED ON LOAD, FIRES EVERY TIME THE MOUSE MOVES A PIXEL
function mouseMove(e)
	{
	// DEFINE EVENT FOR ALL BROWSERS
	if (!e) var e = window.event;
	
	// DEFINE THE TARGET FOR ALL BROWSERS
	var targ;
	if (e.target) targ = e.target; // FireFox Netscape and Safari
	else if (e.srcElement) targ = e.srcElement; // IE Only
	if (targ.nodeType == 3)targ = targ.parentNode; // defeat Safari bug		
	var target   = targ;
	
	// GET THE MOUSE COORDINATES
	var mousePos = mouseCoords(e);

	// THE MOUSE HAS LEFT A TARGET
	if(lastTarget && (target!==lastTarget))
		{
		mouseOut(lastTarget);
		}
	
	// THE MOUSE IS OVER A NEW TARGET
	if(target!=lastTarget)
		{
		mouseOver(target);
		}
		
	// WRITE THE MOUSE COORDINATES TO FIELDS
	writeMouseCoordinates(mousePos.x,mousePos.y);
		
	// END LOOP NEXT LOOP NOW TARGET IS THE LAST TARGET
	lastTarget  = target;
	}
	

// MOUSE EVENTS
function mouseClick(e)
	{
    clickedTarget = lastTarget;

    var clickedTargetTagName = clickedTarget.tagName.toLowerCase();
    
    var text;
    var title;
    var url;
        
    var result = GetElementPosition(clickedTarget);
        
    var x = result.x;
    var y = result.y;
    var w = result.width;
    var h = result.height;
    
    if (clickedTargetTagName != 'a' && clickedTarget.offsetParent)
		{
        if ( clickedTarget.alt ){ text = clickedTarget.alt; }
        //if ( clickedTarget.title ){ title = clickedTarget.title; } else { if ( clickedTarget.alt ){ title = clickedTarget.alt; } }

        // HUNT FOR DESTINATION URL
        var parent = clickedTarget.parentNode;
        while (parent)
			{
            var parentTagName = parent.tagName.toLowerCase();

            if (parentTagName == 'form' || parentTagName == 'a')
				{
                if ( parentTagName == 'form' )
                	{
                    url = parent.action;
                    break;
                    }
                if ( parentTagName == 'a' )
                	{
                    url = parent.href;
                    //title = parent.title;
                	break;
                    }
				}
			parent = parent.parentNode;
			}
		}
    else
    	{
        if ( clickedTarget.innerHTML ){ text = clickedTarget.innerHTML; }
        //if ( clickedTarget.title ){ title = clickedTarget.title; }
        if ( clickedTarget.href ){ url = clickedTarget.href; }
        }
        
    clickedTarget = escape(text+"|"+url+"|"+x+"|"+y+"|"+w+"|"+h);
    
	if ( lastTarget )
		{
		writeHistory(lastTarget, 'Mouse Click');
		}
	}
	
function mouseDblClick(e)
	{
	if ( lastTarget )
		{
		writeHistory(lastTarget, 'Mouse Double Click');
		}
	}
	
function mouseDown(e)
	{
	if ( lastTarget )
		{
		writeHistory(lastTarget, 'Mouse Down');	
		
		curTarget = lastTarget;
		
		writeHistory(curTarget, 'Current Target');	
		}
	}

function mouseUp(e)
	{
	if ( lastTarget )
		{
		writeHistory(lastTarget, 'Mouse Up');
		}
	}


// PRINCIPLE IS TO ATTACH AND DETACH EVENTS AS U MOUSEOVER AND MOUSEOUT THEN THERE IS NO CONFUSION WITH UNDERLYING EVENTS
function mouseOver(object)
	{
	writeHistory(object, 'Mouse Over');
/*
	if ( object.id == oSplitterCell_X.id )
		{        
		writeHistory(object, 'Attach Event SelectSplitter');
		addEvent(oSplitterCell_X,"mousedown",SelectSplitter,false);
		writeHistory(object, 'Attach Event ReleaseSplitter');
		addEvent(oSplitterCell_X,"mouseup",ReleaseSplitter,false);
		}
	if ( object.id == "ResizeSplitterToggle_X" )
		{
		writeHistory(object, 'Attach Event OpenClosePanel');
		addEvent("ResizeSplitterToggle_X","click",OpenClosePanel,false);
		}
	if ( object.id == oSplitterCell_Y.id )
		{
		writeHistory(object, 'Attach Event SelectSplitter');
		addEvent(oSplitterCell_Y,"mousedown",SelectSplitter,false);
		writeHistory(object, 'Attach Event ReleaseSplitter');
		addEvent(oSplitterCell_Y,"mouseup",ReleaseSplitter,false);
		}
	if ( object.id == "ResizeSplitterToggle_Y" )
		{
		writeHistory(object, 'Attach Event OpenClosePanel');
		addEvent("ResizeSplitterToggle_Y","click",OpenClosePanel,false);
		}
*/
	}
	
function mouseOut(object)
	{
	writeHistory(object, 'Mouse Out');
/*    
	if ( object.id == oSplitterCell_X.id )
		{
		writeHistory(object, 'Remove Event SelectSplitter');
		removeEvent(oSplitterCell_X,"mousedown",SelectSplitter,false);
		writeHistory(object, 'Remove Event ReleaseSplitter');
		removeEvent(oSplitterCell_X,"mouseup",ReleaseSplitter,false);
		}
	if ( object.id == "ResizeSplitterToggle_X" )
		{
		writeHistory(object, 'Remove Event OpenClosePanel');
		removeEvent("ResizeSplitterToggle_X","click",OpenClosePanel,false);
		}
	if ( object.id == oSplitterCell_Y.id )
		{
		writeHistory(object, 'Remove Event SelectSplitter');
		removeEvent(oSplitterCell_Y,"mousedown",SelectSplitter,false);
		writeHistory(object, 'Remove Event ReleaseSplitter');
		removeEvent(oSplitterCell_Y,"mouseup",ReleaseSplitter,false);
		}
	if ( object.id == "ResizeSplitterToggle_Y" )
		{
		writeHistory(object, 'Remove Event OpenClosePanel');
		removeEvent("ResizeSplitterToggle_Y","click",OpenClosePanel,false);
		}
*/
	}

//////////////////////////////////////////////////////////////
  




// EVENT REGISTRATION ////////////////////////////////////////
function addEvent(el,type,listener,useCapture)
	{
	if(typeof el == 'string')
		{
		el = document.getElementById(el);
		}
	if(!el)
		{
		return false;
		}
	if(document.addEventListener)
		{
		// W3C DOM Level 2 Events - used by Mozilla, Opera and Safari
		if(!useCapture) 
			{
			// False is bubbling in all browsers no capture in IE
			useCapture = false;
			}
		else
			{
			useCapture = true;
			}
		el.addEventListener(type,listener,useCapture);
		}
	else
		{
		// MS implementation - used by Internet Explorer
		el.attachEvent('on'+type, listener);
		}
	}

function removeEvent(el,type,listener,useCapture)
	{
	if(typeof el == 'string')
		{
		el = document.getElementById(el);
		}
	if(!el)
		{
		return false;
		}
	if(document.removeEventListener)
		{
		// W3C DOM Level 2 Events - used by Mozilla, Opera and Safari
		if(!useCapture)
			{
			// False is bubbling in all browsers no capture in IE
			useCapture = false;
			}
		else
			{
			useCapture = true;
			}
		el.removeEventListener(type,listener,useCapture);
		}
	else
		{
		// MS implementation - used by Internet Explorer
		el.detachEvent('on'+type, listener);
		}
	}

function stopPropogation(e)
	{
	if (e && e.stopPropogation) e.stopPropogation();
	else if (window.event && window.event.cancelBubble)	window.event.cancelBubble = true;
	}

function stopDefault(e)
	{
	if (e && e.preventDefault) e.preventDefault();
	else if (window.event && window.event.returnValue) window.eventReturnValue = false;
	}
    
/////////////////////////////////////////////////////////

/*
function id_all_a_tags()
	{
    var body = document.getElementsByTagName('BODY')[0];
    var elementsA = body.getElementsByTagName('A');
    for(var i=0;i<elementsA.length;i++)
        {
        elementsA[i].id = i;
        }
    //alert("yo");
    }
addLoadEvent(id_all_a_tags);
*/