if (document.images)
{
   
    but00l2 = new Image;
    but00l2.src = "images/b00l2o.gif";
    
    b01l1 = new Image;
    b01l1.src = "images/b01l1.gif";
    b02l1 = new Image;
    b02l1.src = "images/b02l1.gif";
    b03l1 = new Image;
    b03l1.src = "images/b03l1.gif";
    b04l1 = new Image;
    b04l1.src = "images/b04l1.gif";
    b05l1 = new Image;
    b05l1.src = "images/b05l1.gif";
    
    
    b01l1o = new Image;
    b01l1o.src = "images/b01l1o.gif";
    b02l1o = new Image;
    b02l1o.src = "images/b02l1o.gif";
    b03l1o = new Image;
    b03l1o.src = "images/b03l1o.gif";
    b04l1o = new Image;
    b04l1o.src = "images/b04l1o.gif";
    b05l1o = new Image;
    b05l1o.src = "images/b05l1o.gif";
	
	function Over(name,name2){
 			document.images[name].src=eval(name2+'.src');
		}

    
 }