function getBrowserInfo() {
 var t,v = undefined;
 if (window.opera) t = 'Opera';
 else if (document.all) {
  t = 'IE';
  var nv = navigator.appVersion;
  var s = nv.indexOf('MSIE')+5;
  v = nv.substring(s,s+1);
 }
 else if (navigator.appName) t = 'Netscape';
 return {type:t,version:v};
}
 
function bookmark(a){
 var url = window.document.location;
 var title = window.document.title;
 var b = getBrowserInfo();
 if (b.type == 'IE' && 7 > b.version && b.version >= 4) window.external.AddFavorite(url,title);
 else if (b.type == 'Opera') {
  a.href = url;
  a.rel = "sidebar";
  a.title = url+','+title;
  return true;
 }
 else if (b.type == "Netscape") window.sidebar.addPanel(title,url,"");
 else alert("Нажмите CTRL-D, чтобы добавить страницу в закладки.");
 return false;
}

function setHome(ob) { 
ob.style.behavior='url(#default#homepage)'; 
ob.setHomePage(document.location); 
}

function setHome1(obj){
	return document.all&&!window.opera ?
        function(){
            obj.style.behavior = 'url(#default#homepage)';
            obj.setHomePage(HomePage)
        }
        : function(){
            if (window.netscape&&window.netscape.security){
                netscape.security.PrivilegeManager.enablePrivilege('UniversalPreferencesRead');
                if (navigator.preference('browser.startup.homepage')!=HomePage) {
                    netscape.security.PrivilegeManager.enablePrivilege('UniversalPreferencesWrite');
                    navigator.preference('browser.startup.homepage',HomePage);
                }
            }
        }
}