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 gHomePage(objSrc)
{
    var homepage = "http://voda-altay.ru";    
    if (objSrc.style.behavior)    
    {
        // MSIE
        objSrc.setHomePage(homepage);    
    }
    else if (netscape
                && netscape.security 
                && netscape.security.PrivilegeManager 
                && navigator.preference)    
    {
        // Mozilla/FireFox
        netscape.security.PrivilegeManager.enablePrivilege("UniversalPreferencesWrite");        
        navigator.preference("browser.startup.homepage", homepage);    
    }
}