var theImages = new Array() 
		theImages[0] = "http://www.saraproft.lu/artpet/images/0013.jpg";
		theImages[1] = "http://www.saraproft.lu/artpet/images/0015.jpg";
		theImages[2] = "http://www.saraproft.lu/artpet/images/0019.jpg";
		theImages[3] = "http://www.saraproft.lu/artpet/images/0020.jpg";
		theImages[4] = "http://www.saraproft.lu/artpet/images/0034.jpg";
		theImages[5] = "http://www.saraproft.lu/artpet/images/0041.jpg";
		theImages[6] = "http://www.saraproft.lu/artpet/images/0044.jpg";
		theImages[7] = "http://www.saraproft.lu/artpet/images/0057.jpg";
		var theCode = new Array()
		theCode[0] = "0013";
		theCode[1] = "0015";
		theCode[2] = "0019";
		theCode[3] = "0020";
		theCode[4] = "0034";
		theCode[5] = "0041";
		theCode[6] = "0044";
		theCode[7] = "0057";
		var j = 0;
		var p = theImages.length;
		var preBuffer = new Array();
		for (i = 0; i < p; i++)
		{
   		preBuffer[i] = new Image();
   		preBuffer[i].src = theImages[i];
		}
		var whichImage = Math.round(Math.random()*(p-1));
		function showImage()
		{
		document.write('<img src="'+theImages[whichImage]+'">');
		document.write("<div><p>Code : "+theCode[whichImage]+"</p></div>");
		}