function handleLeftDown(sender) 
	{
	    switch(sender.id) 
	    {
	        case "image1": 
	            window.location = link1; 
    		    break; 
    		case "image2": 
                window.location = link2;      
    		    break; 
    		case "image3": 
                window.location = link3;
    		    break; 
		}
	}
	
	function handleMouseOver(sender) 
	{
	    var mainTB1 = $get("tb1Main"); 
	    
	    $get("image1").src = "Images/Aug07/produkt_vignett_pic1b.jpg"; 
	    $get("image2").src = "Images/Aug07/produkt_vignett_pic2b.jpg"; 
	    $get("image3").src = "Images/Aug07/produkt_vignett_pic3b.jpg"; 
	    
	    switch(sender.id) 
	    {
	        case "image1": 
    		    sender.src = "Images/Aug07/produkt_vignett_pic1.jpg";l
    		    if (image1Line1 != null) 
    		       mainTB1.innerText = image1Line1; 		    
    		    break; 
    		case "image2": 
    		    sender.src = "Images/Aug07/produkt_vignett_pic2.jpg"; 
    		    if (image2Line1 != null)  
    		       mainTB1.innerText = image2Line1;
    		    break; 
    		case "image3": 
    		    sender.src = "Images/Aug07/produkt_vignett_pic3.jpg";
    		    var tempControl = $get(image3Line1)
    		    if (image3Line1 != null)  
    		       mainTB1.innerText = image3Line1;
    		    break; 
		}
    }