//rollovers
if (document.images) {
img1on = new Image();           // Active images
img1on.src = "images/home_on.jpg"; 
img2on = new Image(); 
img2on.src = "images/bio_on.jpg";  
img3on = new Image();
img3on.src = "images/workshops_on.jpg";
img4on = new Image();
img4on.src = "images/cutting_on.jpg";
img5on = new Image();
img5on.src = "images/upcoming_on.jpg";
img6on = new Image();
img6on.src = "images/press_on.jpg";
img7on = new Image();
img7on.src = "images/resources_on.jpg";
img8on = new Image();
img8on.src = "images/contact_on.jpg";
img9on = new Image();
img9on.src = "images/mailing_list_on.jpg"; 
img10on = new Image();           
img10on.src = "images/home_on_ws.jpg"; 
img11on = new Image(); 
img11on.src = "images/bio_on_ws.jpg";  
img12on = new Image();
img12on.src = "images/workshops_on_ws.jpg";
img13on = new Image();
img13on.src = "images/cutting_on_ws.jpg";
img14on = new Image();
img14on.src = "images/upcoming_on_ws.jpg";
img15on = new Image();
img15on.src = "images/press_on_ws.jpg";
img16on = new Image();
img16on.src = "images/resources_on_ws.jpg";
img17on = new Image();
img17on.src = "images/contact_on_ws.jpg";
img18on = new Image();
img18on.src = "images/mailing_list_on_ws.jpg";   




img1off = new Image();          // Inactive images
img1off.src = "images/home_off.jpg";
img2off = new Image();
img2off.src = "images/bio_off.jpg";  
img3off = new Image();
img3off.src = "images/workshops_off.jpg";
img4off = new Image();
img4off.src = "images/cutting_off.jpg";
img5off = new Image();
img5off.src = "images/upcoming_off.jpg";
img6off = new Image();
img6off.src = "images/press_off.jpg";
img7off = new Image();
img7off.src = "images/resources_off.jpg";
img8off = new Image();
img8off.src = "images/contact_off.jpg"; 
img9off = new Image();
img9off.src = "images/mailing_list_off.jpg"; 
img10off = new Image();          // Inactive images
img10off.src = "images/home_off_ws.jpg";
img11off = new Image();
img11off.src = "images/bio_off_ws.jpg";  
img12off = new Image();
img12off.src = "images/workshops_off_ws.jpg";
img13off = new Image();
img13off.src = "images/cutting_off_ws.jpg";
img14off = new Image();
img14off.src = "images/upcoming_off_ws.jpg";
img15off = new Image();
img15off.src = "images/press_off_ws.jpg";
img16off = new Image();
img16off.src = "images/resources_off_ws.jpg";
img17off = new Image();
img17off.src = "images/contact_off_ws.jpg"; 
img18off = new Image();
img18off.src = "images/mailing_list_off_ws.jpg"; 


}

function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
        }
}

function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
        }
}