var revert = new Array();
var inames = new Array('Company', 'Products', 'Store', 'Support', 'Blog', 'FreeTrial', 'BuyNow', 'Buy', 'Upgrade', 'Download', 'DownloadNow', 'DownloadManual', 'UpgradeAndF10', 'UpgradeAndiClipboard', 'SNAndF10', 'SNAndiClipboard', 'SOAndF10', 'SOAndiClipboard', 'ShopForUpgrades', 'FamilyPack', 'Manual');

// Preload
if (document.images) {
  var flipped = new Array();
  for(i=0; i< inames.length; i++) {
    flipped[i] = new Image();
    flipped[i].src = "http://www.chronosnet.com/css/images/navbar/"+inames[i]+"1.png";
  }
}

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];
}