agent = navigator.userAgent
browserVer = 2
if ((agent.indexOf("a/4",6) == -1) & (agent.indexOf("a/3",6) == -1))
  browserVer = 2
else 
  browserVer = 1

if (browserVer == 1)
{


   anm1_a = new Image;
   anm1_b = new Image;
   anm2_a = new Image;
   anm2_b = new Image;
   anm3_a = new Image;
   anm3_b = new Image;
   anm4_a = new Image;
   anm4_b = new Image;
   anm5_a = new Image;
   anm5_b = new Image;
   anm6_a = new Image;
   anm6_b = new Image;
   anm7_a = new Image;
   anm7_b = new Image;
   anm8_a = new Image;
   anm8_b = new Image;   
   anm9_a = new Image;
   anm9_b = new Image;   
   anm10_a = new Image;
   anm10_b = new Image;   
   anm11_a = new Image;
   anm11_b = new Image;
   anm12_a = new Image;
   anm12_b = new Image;
   anm13_a = new Image;
   anm13_b = new Image;
   anm14_a = new Image;
   anm14_b = new Image;
   anm15_a = new Image;
   anm15_b = new Image;
   anm16_a = new Image;
   anm16_b = new Image;
   anm17_a = new Image;
   anm17_b = new Image;
   anm18_a = new Image;
   anm18_b = new Image;
   anm19_a = new Image;
   anm19_b = new Image;
   anm20_a = new Image;
   anm20_b = new Image;
   anm21_a = new Image;
   anm21_b = new Image;
   anm22_a = new Image;
   anm22_b = new Image;
   anm23_a = new Image;
   anm23_b = new Image;
   anm24_a = new Image;
   anm24_b = new Image;
   anm25_a = new Image;
   anm25_b = new Image;
   anm26_a = new Image;
   anm26_b = new Image;
   anm27_a = new Image;
   anm27_b = new Image;

   anm1_a.src = "../../img/but1a.gif";
   anm1_b.src = "../../img/but1b.gif";
   anm2_a.src = "../../img/but2a.gif";
   anm2_b.src = "../../img/but2b.gif";
   anm3_a.src = "../../img/but3a.gif";
   anm3_b.src = "../../img/but3b.gif";
   anm4_a.src = "../../img/but4a.gif";
   anm4_b.src = "../../img/but4b.gif";
   anm5_a.src = "../../img/but5a.gif";
   anm5_b.src = "../../img/but5b.gif";
   anm6_a.src = "../../img/but6a.gif";
   anm6_b.src = "../../img/but6b.gif";
   anm7_a.src = "../../img/but7a.gif";
   anm7_b.src = "../../img/but7b.gif";   
   anm8_a.src = "../../img/but8a.gif";
   anm8_b.src = "../../img/but8b.gif";   
   anm9_a.src = "../../img/but9a.gif";
   anm9_b.src = "../../img/but9b.gif";   
   anm10_a.src = "../../img/but10a.gif";
   anm10_b.src = "../../img/but10b.gif";   
   anm11_a.src = "../../img/but11a.gif";
   anm11_b.src = "../../img/but11b.gif";   
   anm12_a.src = "../../img/but12a.gif";
   anm12_b.src = "../../img/but12b.gif";   
   anm13_a.src = "../../img/but13a.gif";
   anm13_b.src = "../../img/but13b.gif";   
   anm14_a.src = "../../img/but14a.gif";
   anm14_b.src = "../../img/but14b.gif";   
   anm15_a.src = "../../img/but15a.gif";
   anm15_b.src = "../../img/but15b.gif";   
   anm16_a.src = "../../img/but16a.gif";
   anm16_b.src = "../../img/but16b.gif";   
   anm17_a.src = "../../img/but17a.gif";
   anm17_b.src = "../../img/but17b.gif";   
   anm18_a.src = "../../img/but18a.gif";
   anm18_b.src = "../../img/but18b.gif";   
   anm19_a.src = "../../img/but19a.gif";
   anm19_b.src = "../../img/but19b.gif";   
   anm20_a.src = "../../img/but20a.gif";
   anm20_b.src = "../../img/but20b.gif"; 
   anm21_a.src = "../../img/but21a.gif";
   anm21_b.src = "../../img/but21b.gif"; 
   anm22_a.src = "../../img/but22a.gif";
   anm22_b.src = "../../img/but22b.gif"; 
   anm23_a.src = "../../img/but23a.gif";
   anm23_b.src = "../../img/but23b.gif"; 
   anm24_a.src = "../../img/but24a.gif";
   anm24_b.src = "../../img/but24b.gif"; 
   anm25_a.src = "../../img/but25a.gif";
   anm25_b.src = "../../img/but25b.gif"; 
   anm26_a.src = "../../img/but26a.gif";
   anm26_b.src = "../../img/but26b.gif"; 
   anm27_a.src = "../../img/but27a.gif";
   anm27_b.src = "../../img/but27b.gif"; 


}

   function select(imgDocIDr,imgObjName)
    {
    if (browserVer == 1)
    {
    document.images[imgDocIDr].src = eval(imgObjName + ".src")
    }}