Tracking code

tracking.js

function SporeTracking(clientID)
{
	this._address = "http://trackingpic.marten-online.com/trac/tracking.gif?";
	this._clientID = clientID;
	this.DebugElement = null;
	this._prefixTime = "smdt";

	if (!this._defined)
	{
		SporeTracking.prototype._defined = true;

	////////////////////////////////////////////////
	//PageInfo:Object

		function PageInfo()
		{
			this._customParams = new Array();
		}
		
		PageInfo.prototype._actualPageHash = "assalt";

		PageInfo.prototype._clientIDName = "TracDevClientID";
		PageInfo.prototype._sessionIDName = "TracDevSessionID";
		PageInfo.prototype._reffererMarkerName = "TracDevRefferer";
		PageInfo.prototype._classCode = "pi";	 // Page info
		
    PageInfo.prototype._prefixReferrer = "pirf";
  	PageInfo.prototype._prefixActualPage = "pavref";
  	PageInfo.prototype._prefixClassCode = "picc"
  	PageInfo.prototype._prefixIsOriginal = "piio";	// If is site from external referrer or not
  	PageInfo.prototype._prefixSessionID = "pisid";	// Seesion - will expire with browser window
  	PageInfo.prototype._prefixClientID = "picid";	// Long time session
  	PageInfo.prototype._prefixPageTitle = "pitit";	// Page title
  	//PageInfo.prototype._prefixTime = "smdt";	// Page title

  	PageInfo.prototype._prefixPageID = "pavpid";
  	PageInfo.prototype._prefixCategoryID = "pavcid";

  	PageInfo.prototype._prefixElementName = "elnm";
  	PageInfo.prototype._prefixElementID = "elid";

		PageInfo.prototype._getRandomChars = function(fromStr, length)
		{
			fromStr += (new Date()).getMilliseconds().toString();
			var retVal = "", counter = 0, curChar;
			while(counter < length)
			{
				curChar = fromStr.charAt(Math.round(Math.random() * (fromStr.length - 1)));
				if (curChar == " ") continue;
				retVal += curChar;
				fromStr += (new Date()).getMilliseconds().toString();
				counter++;
			}
			return retVal;
		}

		
		PageInfo.prototype._generateID = function()
		{
			return this._getRandomChars(navigator.userAgent, 15) + this._getRandomChars(location, 15);
		}

		PageInfo.prototype._actualPageHashValue = PageInfo.prototype._generateID();
		
		PageInfo.prototype._getCookie = function(cookieName)
		{
			cookieName += "=";
			var retVal = "";
			if (document.cookie.length > 0)
			{
				var cookieArray = document.cookie.split(";")
				for (var counter = 0;counter < cookieArray.length; counter++)
				{
					if (cookieArray[counter].indexOf(cookieName) > -1)
					{
						retVal = unescape(cookieArray[counter].split("=")[1]);
						break;
					}
				}
			}
			return retVal;
		}

		PageInfo.prototype._setCookie = function(cookieName,uniqueID,expDays)
		{
			var expDate = expDays?(";expires=" + (new Date((new Date).getTime() + expDays * 1000 * 60 * 60 * 24 )).toGMTString()):"";
			var cookieVal = cookieName + "=" + escape(uniqueID) +	expDate + ";path=/";
			document.cookie = cookieVal;
		}
		
		 
		PageInfo.prototype._isOriginal = function()
		{
				if (!document.referrer || document.referrer.split("?")[0].indexOf(document.location.hostname,0) > -1 || document.location == this._getReferrerMarker())
					return 0;
				this._setReferrerMarker(document.location);
				return 1;
		}
		
		
		PageInfo.prototype._getClientID = function()
		{
			var id = this._getCookie(this._clientIDName);
			if (!id)
			{
				id = this._generateID();
				this._setCookie(this._clientIDName,id,360);
			}
			return id;
		}
		
		
		PageInfo.prototype._getSessionID = function()
		{
			var id = this._getCookie(this._sessionIDName);
			if (!id)
			{
				id = this._generateID();
				this._setCookie(this._sessionIDName, id);
			}
			return id;
		}

		PageInfo.prototype._getReferrerMarker = function()
		{
			return this._getCookie(this._reffererMarkerName);
		}
		
    	PageInfo.prototype._setReferrerMarker = function(refferer)
		{
		    this._setCookie(this._reffererMarkerName,refferer);
		}

/*
		PageInfo.prototype.addCustomParam = function(propCode,propValue)
		{
			this._customParams.push({"propCode":propCode,"propValue":propValue});
			return this;
		}
*/			

		PageInfo.prototype.serializeProp = function(propCode,propValue)
		{
			return propValue?(propCode + "=" + escape(propValue) + "&"):"";
		}
		
		PageInfo.prototype.serializeToURL = function()
		{
			var serVals ="";
			/*
			for (var counter = 0; counter < this._customParams.length; counter++)
			{
				serVals += this.serializeProp("picp" + this._customParams[counter].propCode, this._customParams[counter].propValue);
			}
			*/

			return serVals
				+ this.serializeProp(this._prefixClassCode, this._classCode)
        + this.serializeProp(this._prefixActualPage, location)
				+ this.serializeProp(this._prefixIsOriginal, this._isOriginal())
				+ this.serializeProp(this._prefixReferrer, document.referrer)
				+ this.serializeProp(this._prefixSessionID, this._getSessionID())
				+ this.serializeProp(this._prefixClientID, this._getClientID())
				+ this.serializeProp(this._prefixPageTitle, document.title)
				;
		}

	//END PageInfo:Object
	////////////////////////////////////////////////

	////////////////////////////////////////////////
	//PageView:PageInfo 

		function PageView(pageID, recordID)
		{
			this._pageID = pageID;
			this._recordID = recordID;
		}
		
		PageView.prototype = new PageInfo;
		PageView.prototype._classCode = "clsPageView";	// piv
		
		PageView.prototype.serializeToURL = function()
		{	
			return PageInfo.prototype.serializeToURL.call(this)
				+ this.serializeProp(this._prefixPageID, this._pageID)
				+ this.serializeProp(this._prefixCategoryID, this._recordID);
		}

	//END PageView:PageInfo 
	////////////////////////////////////////////////

	////////////////////////////////////////////////
	//ElementClick:PageInfo 

		function ElementClick(elementName, elementID, e)
		{
			this._elementName = elementName;
			this._elementID = elementID;
			this._element = e;
		}
		
		ElementClick.prototype = new PageInfo;
		ElementClick.prototype._classCode = "elemClick";
		
		ElementClick.prototype.serializeToURL = function()
		{	
			return PageInfo.prototype.serializeToURL.call(this)
				+ this.serializeProp(this._prefixElementName, this._elementName)
				+ this.serializeProp(this._prefixElementID, this._elementID);
		}

	//END ElementClick:PageInfo 
	////////////////////////////////////////////////


		SporeTracking.prototype.getPageView = function(pageID, categoryID)
		{
			return new PageView(pageID, categoryID);
		}

		SporeTracking.prototype.getElementClick = function(elementName, elementID)
		{
			var el = new ElementClick(elementName, elementID);
			SporeTracking.sendInfo(el);
		}
		

		SporeTracking.prototype.sendInfo = function(pageInfo)
		{
			var src = this._address
				+ this._serializeProp("ver",this._version)
				+ this._serializeProp("clid",this._clientID)
				+ pageInfo.serializeToURL()
				+ this._serializeProp(PageInfo.prototype._actualPageHash, PageInfo.prototype._actualPageHashValue)
				+ this._prefixTime + "=" + (new Date()).getTime()
				;

			if(this.DebugElement == null)
			{
				document.write("<img src='" + src + "' style='display: none' />"); 
			}
			else
			{
				//document.write("<img src='" + src + "' style='display: none' />"); 
				document.getElementById(this.DebugElement).innerHTML = src;
			}
			this.registerUnload();
			return src;
		}

		SporeTracking.prototype.registerUnload = function()
		{
			var tmp = window.onunload;
			//if(window == null)
				window.onunload = function () { SporeTracking.sendPing(); };
			//else
				//window.onunload = function () { SporeTracking.sendPing(); tmp(); };
		}

		SporeTracking.prototype.sendPing = function()
		{
			try
			{
				var src = this._address
					+ this._serializeProp("ver",this._version)
					+ this._serializeProp("clid",this._clientID)
					+ this._serializeProp(PageInfo.prototype._prefixClassCode, "_ping_")
					+ this._serializeProp(PageInfo.prototype._prefixSessionID, PageInfo.prototype._getSessionID())
					+ this._serializeProp(PageInfo.prototype._prefixClientID, PageInfo.prototype._getClientID())
					+ this._serializeProp(PageInfo.prototype._actualPageHash, PageInfo.prototype._actualPageHashValue)
					+ this._prefixTime + "=" + (new Date()).getTime()
					;
	
				if(this.DebugElement == null)
				{
					// Call image. It needs to be done this way
					var img = new Image(1,1);
					img.src = src; 
				}
				else
				{
					document.getElementById(this.DebugElement).innerHTML = src;
					alert("unload");
				}
				return src;
			}
			catch(err) {}
		}
		
		SporeTracking.prototype._serializeProp = function(propCode,propValue)
		{
			//return propValue?(this._classCode + propCode + "=" + escape(propValue) + "&"):"";
			return propValue?(propCode + "=" + escape(propValue) + "&"):"";
		}
		
		SporeTracking.prototype._version = "0.1";
		//SporeTracking.prototype._classCode = "spore";
		
	}
}