if (document.images){
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url[0] = "uploaded/images/TopBanners/MainNavButtons/AboutLaSalleMO.jpg";
      image_url[1] = "uploaded/images/TopBanners/MainNavButtons/AdmissionsMO.jpg";
      image_url[2] = "uploaded/images/TopBanners/MainNavButtons/AcademicLifeMO.jpg";
      image_url[3] = "uploaded/images/TopBanners/MainNavButtons/CampusLifeMO.jpg";
      image_url[4] = "uploaded/images/TopBanners/MainNavButtons/SummerProgramsMO.jpg";
      image_url[5] = "uploaded/images/TopBanners/MainNavButtons/NewsEventsMO.jpg";
      image_url[6] = "uploaded/images/TopBanners/MainNavButtons/SupportLaSalleMO.jpg";
      image_url[7] = "uploaded/images/TopBanners/PortalNavButtons/StudentsMO.jpg";
      image_url[8] = "uploaded/images/TopBanners/PortalNavButtons/FacultyMO.jpg";
      image_url[9] = "uploaded/images/TopBanners/PortalNavButtons/ParentsMO.jpg";
      image_url[10] = "uploaded/images/TopBanners/PortalNavButtons/TrusteesMO.jpg";
      image_url[11] = "uploaded/images/TopBanners/PortalNavButtons/AlumniMO.jpg";
      image_url[12] = "images/TopBanners/SiteTools/home_icon.gif";
      image_url[13] = "mobile/phoneMO.jpg";
      image_url[14] = "admissions/2010-11/student-profiles/cabrey-mo.jpg";
      image_url[15] = "admissions/2010-11/student-profiles/catalino-mo.jpg";
      image_url[16] = "admissions/2010-11/student-profiles/dearolf-mo.jpg";
      image_url[17] = "admissions/2010-11/student-profiles/duzinski-mo.jpg";
      image_url[18] = "admissions/2010-11/student-profiles/ezzo-mo.jpg";
      image_url[19] = "admissions/2010-11/student-profiles/frazette-mo.jpg";
      image_url[20] = "admissions/2010-11/student-profiles/mischler.jpg";
      image_url[21] = "admissions/2010-11/student-profiles/mitchell-mo.jpg";
      image_url[22] = "admissions/2010-11/student-profiles/rahman-mo.jpg";   
      image_url[23] = "admissions/2010-11/student-profiles/stone-mo.jpg";
      image_url[24] = "admissions/2010-11/student-profiles/trainer-mo.jpg";
      image_url[24] = "admissions/2010-11/student-profiles/wisdo-mo.jpg";
	  
       var i = 0;
      //change the 3 below if you have more then 3 images. if you'd like, i can make this a variable
       for(i=0; i<=11; i++){
         preload_image_object.src = image_url[i];
	   }
  }