if (document.images) {
    // var menu_home_off=new Image(); menu_home_off.src="images/menu_home_on.gif";
    var menu_faq_off=new Image(); menu_faq_off.src="images/menu_faq_on.gif";
    var menu_rescue_off=new Image(); menu_rescue_off.src="images/menu_rescue_on.gif";
    var menu_pack_off=new Image(); menu_pack_off.src="images/menu_pack_on.gif";
    var menu_kennel_off=new Image(); menu_kennel_off.src="images/menu_kennel_on.gif";
    var menu_auction_off=new Image(); menu_auction_off.src="images/menu_auction_on.gif";
    var menu_dd_off=new Image(); menu_dd_off.src="images/menu_dd_on.gif";
    var menu_breeders_off=new Image(); menu_breeders_off.src="images/menu_breeders_on.gif";
    var menu_links_off=new Image(); menu_links_off.src="images/menu_links_on.gif";
    var menu_email_off=new Image(); menu_email_off.src="images/menu_email_on.gif";
    var logoClayton1=new Image(); logoClayton1.src="images/logoClayton1big.jpg";
    var logoSpenser1=new Image(); logoSpenser1.src="images/logoSpenser1.jpg";
    var logoScooter1=new Image(); logoScooter1.src="images/logoScooter1.jpg";
}