if (document.images){
 
  header1 = new Image();   header1.src = "http://www.lizlogie.com/views/images/headers/1/header_bkg.jpg"; 
  left1 = new Image();  left1.src = "http://www.lizlogie.com/views/images/headers/1/menu_on/left.gif";
  home1_off = new Image();  home1_off.src = "http://www.lizlogie.com/views/images/headers/1/menu_on/home.gif";
  home1_on = new Image();   home1_on.src = "http://www.lizlogie.com/views/images/headers/1/menu_off/home.gif";
  about1_off = new Image();  about1_off.src = "http://www.lizlogie.com/views/images/headers/1/menu_on/about.gif";
  about1_on = new Image();   about1_on.src = "http://www.lizlogie.com/views/images/headers/1/menu_off/about.gif";
 
}