if(document.images) {
pics = new Array(); 
pics[1] = new Image();
pics[1].src = "images/menuitems_0-1.jpg"; 
pics[2] = new Image();
pics[2].src = "images/menuitems_0-1b.jpg";

pics[3] = new Image();
pics[3].src = "images/menuitems_0-2.jpg"; 
pics[4] = new Image();
pics[4].src = "images/menuitems_0-2b.jpg";

pics[5] = new Image();
pics[5].src = "images/menuitems_0-3.jpg"; 
pics[6] = new Image();
pics[6].src = "images/menuitems_0-3b.jpg";

pics[7] = new Image();
pics[7].src = "images/menuitems_0-4.jpg"; 
pics[8] = new Image();
pics[8].src = "images/menuitems_0-4b.jpg";

pics[9] = new Image();
pics[9].src = "images/menuitems_0-5.jpg"; 
pics[10] = new Image();
pics[10].src = "images/menuitems_0-5b.jpg";

pics[11] = new Image();
pics[11].src = "images/menuitems_0-6.jpg"; 
pics[12] = new Image();
pics[12].src = "images/menuitems_0-6b.jpg";

pics[13] = new Image();
pics[13].src = "images/menuitems_0-7.jpg"; 
pics[14] = new Image();
pics[14].src = "images/menuitems_0-7b.jpg";

}

function changer(from,to) {
if(document.images) {
document.images[from].src = pics[to].src;
}
}