// here images are preloaded            
            str1 = new String("himani@indiamart.com");
            if(navigator.useragent != null)
            str1=navigator.useragent;
            if (str1.indexOf("MSIE") < 0)
             {
              onimage1 = new Image(29,175);
              onimage1.src = "gifs/rb1.gif"; 
              offimage1 = new Image(29,175); 
              offimage1.src = "gifs/h4.gif";
              
              onimage2 = new Image(29,175); 
              onimage2.src = "gifs/rb2.gif"; 
              offimage2 = new Image(29,175); 
              offimage2.src = "gifs/h6.gif";
              
	     onimage3 = new Image(30,175); 
              onimage3.src = "gifs/rb3.gif"; 
              offimage3 = new Image(30,175); 
              offimage3.src = "gifs/h8.gif";

              onimage4 = new Image(30,175); 
              onimage4.src = "gifs/rb4.gif"; 
              offimage4 = new Image(30,175); 
              offimage4.src = "gifs/h10.gif";

              onimage5 = new Image(28,175); 
              onimage5.src = "gifs/rb7.gif"; 
              offimage5 = new Image(28,175); 
              offimage5.src = "gifs/h16.gif";


              onimage6 = new Image(31,175); 
              onimage6.src = "gifs/rb8.gif"; 
              offimage6 = new Image(31,175); 
              offimage6.src = "gifs/h18.gif";    

              onimage7 = new Image(24,175); 
              onimage7.src = "gifs/rb9.gif"; 
              offimage7 = new Image(24,175); 
              offimage7.src = "gifs/h20.gif";   

              onimage8 = new Image(24,175); 
              onimage8.src = "gifs/rb5.gif"; 
              offimage8 = new Image(24,175); 
              offimage8.src = "gifs/h12.gif";

              onimage9 = new Image(24,175); 
              onimage9.src = "gifs/rb6.gif"; 
              offimage9 = new Image(24,175); 
              offimage9.src = "gifs/h14.gif";     } 
             function itson(imgDocID,imgObjName) {
             if (str1.indexOf("MSIE") < 0)
              
             document.images[imgDocID].src=eval(imgObjName+".src");
                              }