var timerTime = 1000;
  // Detect if the browser is IE or not. If it is not IE, we assume that the browser is NS.
  var IE = document.all?true:false
  // If NS -- that is, !IE -- then set up for mouse capture
  if (!IE) document.captureEvents(Event.MOUSEMOVE)
  // Set-up to use getMouseXY function onMouseMove
  document.onmousemove = getMouseXY;
  document.onclick = mouseClicked;
  var tempX = 0;
  var tempY = 0;
  var winW = 0;
  var winH = 0;
  var lastW = 0;
  var lastH = 0;
  var timerID  = 0;
  var counter = 0;
  var maxCounter = 11;
  var info = new Array();
  var saveImage = new Image();
  //var actualPageUID = "4c85916ac3ef8";
  //var BesucherID = "";
  var bseitenID = "3152306";
  var lastInfo = new Object();
  var unload=false;
  var globalItemsCounter = 0;
  var globalItemsCounterMax = 160;
  var mousePositionDifference = 50;
  var tmpGlobalCounter=0;
  var timeOnLastUpdate = new Date();


  function getMouseXY(e) {
    if (IE) {
      tempX = event.clientX + document.body.scrollLeft
      tempY = event.clientY + document.body.scrollTop
    } else {
      tempX = e.pageX
      tempY = e.pageY
    }
    // catch possible negative values in NS4
    if (tempX < 0){tempX = 0}
    if (tempY < 0){tempY = 0}
       
    if ( (tempX-xBefore)>=mousePositionDifference || (tempY-yBefore) >= mousePositionDifference || (xBefore-tempX)>=mousePositionDifference || (yBefore-tempY) >= mousePositionDifference)
    {
       UpdateInfo(false);
    }
    
    //window.status = tempX + "/" + tempY;
    //ausgabe.posX.value = tempX;
    //ausgabe.posY.value = tempY;
    return true;
  }
  

  function getWindowSize(){
    //in Netscape Navigator: subtract 16 from the width and height
    //in Microsoft Internet Explorer: subtract 20 from the width and height
    if (parseInt(navigator.appVersion)>3) {
      lastW = winW;
      lastH = winH;
      if (navigator.appName=="Netscape") {
        winW = window.innerWidth-16;
        winH = window.innerHeight-16;
      }
      if (navigator.appName.indexOf("Microsoft")!=-1) {
        winW = document.body.offsetWidth-20;
        winH = document.body.offsetHeight-20;
      }
    }
  }
  
  

  var xBefore=0;
  var yBefore=0;
  
  function UpdateInfo(setTimer){
    //debugText('updateInfo');
    tmpGlobalCounter++;
    timeNow = new Date();    
    if (info.length==0 || xBefore != tempX || yBefore != tempY){
		info[counter] = new Object();
		info[counter]["MouseX"] = tempX;
		info[counter]["MouseY"] = tempY;
		// save the Time Difference:
        info[counter]["time"] = timeNow - timeOnLastUpdate;   
		getWindowSize();
		if (lastW != winW || lastH != winH){
			info[counter]["winW"] = winW;
			info[counter]["winH"] = winH;
			//info[counter]["bName"] = navigator.appName;
			//info[counter]["bVers"] = navigator.userAgent;
			//alert(navigator.appName);
			//alert(navigator.userAgent);
			debugText('Window size changed: '+ winW+'/'+winH);
		}
		counter++;
    } else {
		// if mouse is on the same position, rise the time from the last position
		info[counter-1]["time"] += timeNow - timeOnLastUpdate;
    }
    timeOnLastUpdate = timeNow;
    if (counter >= maxCounter){
       SaveInfo();
    }
    //if (setTimer || true){
      clearTimeout(timerID);      
      timerID = setTimeout("UpdateInfo(true)", timerTime);
    //}
    xBefore = tempX;
    yBefore = tempY;
  }


  function SaveInfo(){
    //alert('daten senden');
    debugText('saving the Track...');
    //tmpSrc = "/include/saveinfo.php?BesucherID=" + BesucherID + "&bseitenID=" + bseitenID; //"&actualPageUID=" + actualPageUID; //+ "&counter=" + counter;
    tmpSrc = "/include/saveinfo.php?bseitenID=" + bseitenID;
    //letztes info wird immer da gelassen:
    lastInfo = new Object();
    lastInfo = info[counter-1];
    maxi = info.length-1;
    if (unload) maxi = info.length;
    for (i=0; i<maxi; i++){
      tmpSrc = tmpSrc + "&i" + i + "X=" + info[i]["MouseX"];
      tmpSrc = tmpSrc + "&i" + i + "Y=" + info[i]["MouseY"];
      if (info[i]["time"]) tmpSrc = tmpSrc + "&i" + i + "t=" + info[i]["time"];
      if (info[i]["status"]) tmpSrc = tmpSrc + "&i" + i + "s=" + info[i]["status"];
      //if (info[i]["stoped"]) tmpSrc = tmpSrc + "&info" + i + "stoped=" + info[i]["stoped"];
      if (info[i]["winW"]){
        tmpSrc = tmpSrc + "&i" + i + "wW=" + info[i]["winW"];
        tmpSrc = tmpSrc + "&i" + i + "wH=" + info[i]["winH"];
      }
    }
    //alert (tmpSrc);
    if (globalItemsCounter < globalItemsCounterMax){
       //alert('gesendet1: '+maxi);    
       saveImage.src = tmpSrc + "&counter=" + maxi;
    }
    //ausgabe.textfeld2.value += "Counter: " + maxi + "\r\n" + tmpSrc + "\r\n------------------------------------------------\r\n";
    globalItemsCounter += maxi;
    info = new Array();
    //window.status = "sizeof: "+info.length;
    info[0] = new Object();
    info[0] = lastInfo;
    counter=1;
    //alert('gesendet2');
  }
  
  
  function mouseClicked(){
     debugText('mouseClicked'+Date());
     UpdateInfo(false);
     info[info.length-1]["status"] = "click";
  }
  



  function start(){
    if (timerID==0){
      //alert("start, timer:" +timerID);
      timerID = setTimeout("UpdateInfo(true)", timerTime);
      //alert ("started, timer: "+timerID);
    }
    UpdateInfo(false);
  }


  function stop(){
    //alert("stop");
    //tempX=0;
    //tempY=0;
    //if(timerID) {
      clearTimeout(timerID);
      timerID  = 0;
    //}
  }

 
  function trackingLoad(){
     debugText('trackingLoad');
     start();
     info[counter-1]["status"] = "load";  
  }
  
  function trackingUnload(){
     debugText('trackingUnload');  
     stop();
     UpdateInfo(false);
     info[info.length-1]["status"] = "uload";
     unload=true;
     SaveInfo();
     
     //make a break, to give the "saveinfo.php"-image the possibility to save the data
	 var date = new Date();
	 var curDate = null;	
	 do { curDate = new Date(); } 
	    while(curDate-date < 100);
	     
     //alert('daten gesendet...');
  }
  
  
  
  function debugText(ausgabetext){
    //ausgabe.textfeld.value += ausgabetext + "\r\n";
  }