jQuery.preloadImages = function()
{
  //http://www.mattfarina.com/2007/02/01/preloading_images_with_jquery
  for(var i = 0; i<arguments.length; i++)
  {
    jQuery("<img>").attr("src", arguments[i]);
  }
}
function addLoadEvent(func) {
  //http://www.sitepoint.com/blogs/2004/05/26/closures-and-executing-javascript-on-page-load/
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}
//addLoadEvent(nameOfSomeFunctionToRunOnPageLoad);
//addLoadEvent(function() {
//  alert();
//});