function makeHomePage()
{
 var ua = navigator.userAgent.toLowerCase();
 var el;
 el = document.getElementById('makehomepage');
 isIE = (ua.indexOf("msie") != -1 && ua.indexOf("opera") == -1); 
 isOpera = (ua.indexOf("opera") != -1); 
 isGecko = (ua.indexOf("gecko") != -1);
 isSafari = (ua.indexOf("safari") != -1);
 isKonqueror = (ua.indexOf("konqueror") != -1);
 if(isIE)
 {
  el.style.behavior='url(#default#homepage)'; el.setHomePage('http://assistantgroup.cn');
  return true;
 }

 return false;
}

function addBookmark(url, title)
{
if (!url) url = location.href;
if (!title) title = document.title;

//Gecko
if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) window.sidebar.addPanel (title, url, "");
//IE4+
else if (typeof window.external == "object") window.external.AddFavorite(url, title);
//Opera7+
else if (window.opera && document.createElement)
{
  var a = document.createElement('A');
  if (!a) return false; //IF Opera 6
  a.setAttribute('rel','sidebar');
  a.setAttribute('href',url);
  a.setAttribute('title',title);
  a.click();
}
else return false;

return true;
}