Browser_Name = navigator.appName;
   Browser_Ver  = parseInt(navigator.appVersion);
   if((Browser_Name == "Netscape" && Browser_Ver >= 3) || (Browser_Name == "Microsoft Internet Explorer" && Browser_Ver >= 4)) Browser_Gen = ">=3rd";
   else Browser_Gen = "<3rd";

   if (Browser_Gen == '>=3rd') {
   

   num_of_slides = 10;    // Declare the number of slides in your show
   slide_num = 1;        // Which slide loads ups first

   // Description of each slide
	 
   desc1 = "Alex (Bill Kaewert) at Bateman's, home of Rudyard Kipling";
   desc2 = "Alex's neighbors at Heronsfield, on Old Shire Lane";
   desc3 = "Alex's rowing club, Threepwood, in Henley Regatta";
   desc4 = "Bateman's";
   desc5=  "Heronsfield, a house on Alex's lane"
   desc6=  "Old Shire Lane toward Alex's house"
   desc7=  "Plumtree Press employees in foyer of Bedford Square office"
   desc8 = "Snowy public footpath near Alex's house";
   desc9 = "The view west from Old Shire Lane, where Alex lives, on a hot summer evening";
   desc10 = "Views from Old Shire Lane and public footpath";
    }

   //  These functions alter the slide_num accordingly
   function firstslide(){
     slide_num = 1;
     changeslide();
   }
   function prevslide(){
     slide_num = slide_num - 1;
     if(slide_num < 1){
       slide_num = num_of_slides;
     }
     changeslide();
   }
   function nextslide(){
     slide_num = slide_num + 1;
     if(slide_num > num_of_slides){
       slide_num = 1
     }
     changeslide();
   }
   function lastslide(){
     slide_num = 10;
     changeslide();
   }


   //  This function changes the slide and the description box according to the slide_num
   function changeslide(){        

     //  Changes the slide
     eval('document.picbox.src = "gallery/jk' + slide_num + '.jpg"');

     //  Changes the description box
     eval('document.descform.descbox.value = "' + eval('desc' + slide_num) + '"');
   }