function hover(id,src)
 {
  var elm = document.getElementById(id);
  elm.src = 'themes/tcms/images/'+src+'_hover.jpg';
 }
function out(id,src)
 {
  var elm = document.getElementById(id);
  elm.src = 'themes/tcms/images/'+src+'.jpg';
 }
var myimages = new Array();
function preloading()
 {
  for (x=0; x<preloading.arguments.length; x++)
   {
    myimages[x] = new Image();
    myimages[x].src = preloading.arguments[x];
   }
 }
preloading("themes/tcms/images/About_hover.jpg","themes/tcms/images/CMS Comparison_hover.jpg","themes/tcms/images/Credits_hover.jpg","themes/tcms/images/Donate_hover.jpg","themes/tcms/images/Downloads_hover.jpg","themes/tcms/images/Forums_hover.jpg","themes/tcms/images/Home_hover.jpg","themes/tcms/images/Support_hover.jpg","themes/tcms/images/Demo_hover.jpg");