<!--
function getAppVersion(){
        appname= navigator.appName;
        appversion = navigator.appVersion;
        majorver = appversion.substring(0, 1);
        if ( (appname == "Netscape") && ( majorver >= 3 ) ) return 1;
        if ( (appname == "Microsoft Internet Explorer") && (majorver >= 4) ) return 1;
        return 0;
}

function Up(Ind)
{
 if (getAppVersion())  {
  document.images['i'+Ind].src = '/images/mulka-h.gif'; 
 }
}                  

function Down(Ind)
{
 if (getAppVersion()) {
  document.images['i'+Ind].src = '/images/mulka.gif'; 
 }
}
//-->