browserName = navigator.appName;
 browserVer = parseInt(navigator.appVersion);
condition1 = (browserName.indexOf("Netscape") >=0 ) && browserVer > 2 ;
condition2 = (browserName.indexOf("Explorer") >= 0) && browserVer > 3
if (condition1 == true  || condition2 == true)
                                 CanAnimate = true;
else
    {CanAnimate = false; }
if (CanAnimate) {
														
onimage1 = new Image(28,175); 
              onimage1.src = "gifs/bull-over1.gif"; 
              offimage1 = new Image(28,175); 
              offimage1.src = "gifs/bull-white.gif";
  	           
              onimage2 = new Image(174,16); 
              onimage2.src = "gifs/bull-over.gif"; 
              offimage2 = new Image(174,16); 
              offimage2.src = "gifs/bullet.gif";
	             
              onimage3 = new Image(174,17); 
              onimage3.src = "gifs/arrow-over.gif"; 
              offimage3 = new Image(174,17); 
              offimage3.src = "gifs/arrow.gif";
	             
           
                                  }
function itson(imgDocID,imgObjName) {
            if (CanAnimate)   
            document.images[imgDocID].src=eval(imgObjName+".src");
                             }
         
//