var path = "/App_Themes/Default/Images/";
var array = new Array();
array[0] = "sidemenuSearch.jpg";
array[1] = "sidemenu_01_Ecenter_on.jpg";
array[2] = "sidemenu_02_Resources_on.jpg";
array[3] = "sidemenu_03_OurBusiness_on.jpg";
array[4] = "sidemenu_04_WhatDoYouThink_on.jpg";
array[5] = "sidemenu_05_Share_on.jpg";
array[6] = "sidemenu_06_Store_on.jpg";
array[7] = "sidemenu_07_GetInvolved_on.jpg";
array[8] = "sidemenu_08_Contact_on.jpg";
array[9] = "sidemenu_09_Home_on.jpg";
array[10] = "sidemenu_Newsletter.jpg";
array[11] = "sidemenu_12_Facility_on.jpg";
array[12] = "sidemenu_13_Services_on.jpg";
array[13] = "sidemenu_14_Sponsors_on.jpg";

for(var i=0; i<array.length; i++) {
    var img = new Image();
    img.src = path + array[i];
}