IE下设置网页为 首页，收藏

<script type="text/javascript" language="javascript">
//收藏，设为首页 add by zfj 2012-11-05
function AddFavorite(sURL, sTitle) {
try {
window.external.addFavorite(sURL, sTitle);
}
catch (e) {
try {
window.sidebar.addPanel(sTitle, sURL, "");
}
catch (e) {
alert("加入收藏失败，请使用Ctrl+D进行添加");
}
}
}
function SetHome(obj, vrl)
{

try {
obj.style.behavior = 'url(#default#homepage)'; obj.setHomePage(vrl);
}
catch (e) {
if (window.netscape) {
try {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}
catch (e) {
alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'");
}
var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref('browser.startup.homepage', vrl);
}
}
}
</script>

<a href="javascript:void(0);" onclick="AddFavorite(window.location,document.title)" style="cursor:hand">加入收藏</a>  
<a href="javascript:void(0);" onclick="SetHome(this,window.location)" style="cursor:hand">设为首页</a>