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 = 34; 
   slide_num = 22; 

   desc1 = "Jugendstil: 2*2*15 cm.";
   desc2 = "Koningspoedel: 3*4*15 cm.";
   desc3 = "Bloem motief: 18 cm.";
   desc4 = "Tegels oud Borculo: 6*13*13";
   desc5 = "Gemeentehuis Ruurlo:";
   desc6 = "Tegels molen: 2*13*13";
   desc7 = "Asbak eigen ontwerp"
   desc8 = "Bloem motief: 18 cm.";
   desc9 = "Fantasie decor: 26 cm.";
   desc10 = "Vis Baars: 26 cm. ";
   desc11 = "Vogel Tapuit: 18 cm.";
   desc12 = "N van Gogh: 20*30 ";
   desc13 = "Dieren decor keeshond: 20*30 cm.";
   desc14 = "Dieren decor kat: 20*30 cm.";
   desc15 = "Dieren decor koe: 20*30 cm.";
   desc16 = "Bord Dieren decor: 18 cm."; 
   desc17 = "Asbak eigen ontwerp:"; 
   desc18 = "Watermolen Borculo:";
   desc19 = "Op het strand: 18 cm.";
   desc20 = "Dansende vrouw: 18 cm."
   desc21 = "Dieren decor Hond : 4*13*13";
   desc22 = "Dieren decor Haan : 6*13*13";
   desc23 = "Dieren decor Das: 18cm.";
   desc24 = "Fantasie decor: 26cm.";
   desc25 = "Fantasie decor: 26cm.";
   desc26 = "Tegels reiger: 4*13*13";
   desc27 = "Tegels Fuut: 4*13*13";
   desc28 = "Tegel Bloem decor";
   desc29 = "Tegel Jongentje";
   desc30 = "Reiger: 26 cm. ";
   desc31 = "Fantasie decor: 26cm.";
   desc32 = "Fantasie decor: 26cm.";
   desc33 = "Fantasie decor: 26cm.";
   desc34 = "Ijsvogel : 30cm.";
   }

   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 = 5;
     changeslide();
   }


   function changeslide(){        

     eval('document.picbox.src = "pic' + slide_num + '.jpg"');

     eval('document.descform.descbox.value = "' + ' ' + eval('desc' + slide_num) + '"');
   }