function counter(a){
 var cgi_url="http://web-psycholog/cgi-bin/";
 var def_name="index.html";

 var ref=top.document.referrer;
 if (!ref){ref="Unknown"};
 browser=navigator.appVersion;
 var Address=window.location.hostname+window.location.pathname;
 var Name=Address.substring(Address.lastIndexOf('/',Address.length)+1,Address.length);
 if (Name==""){
  Name=def_name;
  Address=Address+Name;
 }
 if ((Name=="test.html")&&(window.location.search!="")){
  Address=Address.substring(0,Address.lastIndexOf('/',Address.length)+1)+window.location.search.substring(1,window.location.search.length)+".xml";
 }
 var i=0;
 var rnd=Math.random();
 if (navigator.appVersion.substring(0,1)<4){
//  document.write('<img width="1" height="1" border="0" src="',cgi_url,'counter.pl?&name=',Address,'&mode=3&rand=',rnd,'&referrer=',ref,'">');
 }
 else{
//  document.write('<script src="',cgi_url,'counter.pl?&name=',Address,'&mode=',a,'&rand=',rnd,'&referrer=',ref,'&browser=',browser,'">');
//  document.write('<','/script>');
 }
}