if((document.images)&&(browser))
  {
  
   navmap_label_off = new Image(120,90);
   navmap_label_off.src = "images/collegehill_label.gif"; // SPECIFIC TO THIS DOCUMENT
   
   detail_off = new Image(280,280);
   detail_off.src = "images/avoncinema0.jpg"; // SPECIFIC TO THIS DOCUMENT
   
   detail_label_off = new Image(280,90);
   detail_label_off.src = "images/avoncinema_label.gif"; // SPECIFIC TO THIS DOCUMENT
   
   detail_label_1_1 = new Image(280,90);
   detail_label_1_1.src = "images/graduatecenter_label.gif";
   detail_label_1_2 = new Image(280,90);
   detail_label_1_2.src = "images/avoncinema_label.gif";
   detail_label_1_3 = new Image(280,90);
   detail_label_1_3.src = "images/scienceslibrary_label.gif";
   detail_label_1_4 = new Image(280,90);
   detail_label_1_4.src = "images/risdmuseum_label.gif";
   detail_label_1_5 = new Image(280,90);
   detail_label_1_5.src = "images/athenaeum_label.gif";
   detail_label_1_6 = new Image(280,90);
   detail_label_1_6.src = "images/burnsidehouse_label.gif";
   detail_label_1_7 = new Image(280,90);
   detail_label_1_7.src = "images/cablecarcinema_label.gif";
   
   
  }