if (document.images)
   {
   hom1 = new Image(70,22);
   hom1.src = "../images/menu/home1.gif";
   hom2 = new Image(70,22);
   hom2.src = "../images/menu/home2.gif";

   cop1 = new Image(110,22);
   cop1.src = "../images/menu/lacooperativa1.gif";
   cop2 = new Image(110,22);
   cop2.src = "../images/menu/lacooperativa2.gif";

   att1 = new Image(130,22);
   att1.src = "../images/menu/attivita1.gif";
   att2 = new Image(130,22);
   att2.src = "../images/menu/attivita2.gif";

   aiu1 = new Image(132,22);
   aiu1.src = "../images/menu/aiuto1.gif";
   aiu2 = new Image(132,22);
   aiu2.src = "../images/menu/aiuto2.gif";

   not1 = new Image(110,22);
   not1.src = "../images/menu/notizie1.gif";
   not2 = new Image(110,22);
   not2.src = "../images/menu/notizie2.gif";

   cat1 = new Image(130,22);
   cat1.src = "../images/menu/catalogo1.gif";
   cat2 = new Image(130,22);
   cat2.src = "../images/menu/catalogo2.gif";

   con1 = new Image(132,22);
   con1.src = "../images/menu/contattaci1.gif";
   con2 = new Image(132,22);
   con2.src = "../images/menu/contattaci2.gif";
   
   car1 = new Image(70,22);
   car1.src = "../images/menu/cart1.gif";
   car2 = new Image(70,22);
   car2.src = "../images/menu/cart2.gif";
   }

function imgSwap(imgDocID,imgObjName)
   {
   if (document.images)
      {
      document.images[imgDocID].src = eval(imgObjName + ".src")
      }
   }