(function($) { 
var cache = [];
$.preLoadImages = function() {
var args_len = arguments.length;
for (var i = args_len; i--;) {
var cacheImage = document.createElement('img');
cacheImage.src = "/default/img/design/smenu"+arguments[i]+"on.png";
cache.push(cacheImage);
}
}
})(jQuery)
jQuery.preLoadImages("1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30");

(function($) { 
var cache2 = [];
$.preLoadImages2 = function() {
var args_len2 = arguments.length;
for (var i = args_len2; i--;) {
var cacheImage2 = document.createElement('img');
cacheImage2.src = "/bizdemo30531/img/design/smenu"+arguments[i]+"on.png";
cache2.push(cacheImage2);
}
}
})(jQuery)
jQuery.preLoadImages2("1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30");