var revert = new Array();
var inames = new Array('home', 'about', 'products', 'recipes', 'contact', 'long', 'short', 'bake', 'salad', 'soup', 'quick_easy', 'long_products', 'short_products', 'hf_products', 'lasagna_products', 'kids_products', 'specialty_products', 'integrale_products');

// Preload
if (document.images) {
  var flipped = new Array();
  for(i=0; i< inames.length; i++) {
    flipped[i] = new Image();
    flipped[i].src = "/images/"+inames[i]+"2.jpg";
  }
}

function over(num) {
  if(document.images) {
    revert[num] = document.images[inames[num]].src;
    document.images[inames[num]].src = flipped[num].src;
  }
}
function out(num) {
  if(document.images) document.images[inames[num]].src = revert[num];
}