(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)
$(document).ready(function()
{
	jQuery.preLoadImages("wp-content/themes/signtek/images/gallery/1_large.jpg", 
						 "wp-content/themes/signtek/images/gallery/2_large.jpg",
						 "wp-content/themes/signtek/images/gallery/3_large.jpg",
						 "wp-content/themes/signtek/images/gallery/4_large.jpg",
						 "wp-content/themes/signtek/images/gallery/5_large.jpg",
						 "wp-content/themes/signtek/images/gallery/6_large.jpg",
						 "wp-content/themes/signtek/images/gallery/7_large.jpg");
	var originalSrc = $("#imageWindow").attr("src");
	$("#images > img").mouseenter(function()
	{
		newSrc = $(this).attr("src").replace("small", "large");
		$("#imageWindow").attr("src", newSrc);
	});
	$("#images").mouseleave(function()
	{
		$("#imageWindow").attr("src", originalSrc);							   
	});
});