var pfnOnload = window.onload;
window.onload = preLoad;

var imgsrc=new Array();function preloadimages() {   for (i=0;i<preloadimages.arguments.length;i++) {      imgsrc[i]=new Image();      imgsrc[i].src=preloadimages.arguments[i];   }}
function preLoad(){
   preloadimages("http://graphics.x10.com/images11/dhv_header1.jpg",
          "http://graphics.x10.com/images11/dhv_spacer.gif",
          "http://graphics.x10.com/images11/dhv_header2.gif",
          "http://graphics.x10.com/images11/dhv_header3.gif",
          "http://graphics.x10.com/images11/dhv_header4.gif",
          "http://graphics.x10.com/images11/dhv_xCam2.jpg",
          "http://graphics.x10.com/images11/dhv_vanguard.jpg",
          "http://graphics.x10.com/images11/wthr_resist.gif",
          "http://graphics.x10.com/images11/box_everything_sm.gif",
          "http://graphics.x10.com/images11/realzoom_pool_1.swf",
          "http://graphics.x10.com/images11/dhv_header_b.gif",
          "http://graphics.x10.com/images11/dhv_header_bs.gif",
          "http://graphics.x10.com/images11/dhv_header_b2.gif",
          "http://graphics.x10.com/images11/dhv_header_b3.gif",
          "http://graphics.x10.com/images11/dhv_header_c.gif",
          "http://graphics.x10.com/images11/dhv_header_c2.gif",
          "http://graphics.x10.com/images11/dhv_header_c3.gif",
          "http//graphivs.x10.com/images11/dhv_guarantee.jpg",
          "http://graphics.x10.com/images_buttons/order5.gif",
          "http://graphics.x10.com/images_buttons/order.gif",
          "http://graphics.x10.com/images10/online.gif",
          "http://graphics.x10.com/images4/scanpw.gif");   return  pfnOnload;
}