(function($) {
  var cache = [];
  // Arguments are image paths relative to the current page.
  $.preLoadImages = function() {
    var args_len = arguments.length;
    for (var i = args_len; i--;) {
      var cacheImage = document.createElement('img');
      cacheImage.src = arguments[i];
      cache.push(cacheImage);
    }
  }
  jQuery.preLoadImages("/images/whyus_banner.gif",
		  			   "/images/services_banner.gif",
		  			   "/images/panels_banner.gif",
		  			   "/images/casestudies_banner.gif",
		  			   "/images/mediacoverage_banner.gif",
		  			   "/images/contact_banner.gif",
		  			   "/images/whyus_banner-hover.gif",
		  			   "/images/services_banner-hover.gif",
		  			   "/images/panels_banner-hover.gif",
		  			   "/images/casestudies_banner-hover.gif",
		  			   "/images/mediacoverage_banner-hover.gif",
		  			   "/images/contact_banner-hover.gif",
		  			   "/images/subject_dropdown_sides.gif",
		  			   "/images/subject_dropdown_bottom.gif",
		  			   "/images/more_case_studies_border.gif"
		  			 	);
})(jQuery)