if (document.images)
{
	var pic1_off=new Image();
    pic1_off.src="http://www.aristofashion.com/all/girl_top_left.jpg";
    
    var pic1_on=new Image();
    pic1_on.src="http://www.aristofashion.com/all/girl_top_left_on.jpg";
    		
    var pic2_off=new Image();
    pic2_off.src="http://www.aristofashion.com/all/girl_top_right.jpg";
    	
    var pic2_on=new Image();
    pic2_on.src="http://www.aristofashion.com/all/girl_top_right_on.jpg";
    		
    var pic3_off=new Image();
    pic3_off.src="http://www.aristofashion.com/all/girl_bottom_left.jpg";
    	
    var pic3_on=new Image();
    pic3_on.src="http://www.aristofashion.com/all/girl_bottom_left_on.jpg";
    		
    var pic4_off=new Image();
    pic4_off.src="http://www.aristofashion.com/all/girl_bottom_right.jpg";
    	
    var pic4_on=new Image();
    pic4_on.src="http://www.aristofashion.com/all/girl_bottom_right_on.jpg";
}
    	
function change(name)
{
	if (document.images)
    	document.images[name].src=eval(name+"_on.src");
}
    	
function change_back(name)
{
	if (document.images)
    	document.images[name].src=eval(name+"_off.src");
}