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);
			 }
	}
}

//收藏到浏览器
function myAddPanel(title,url,desc) 
{ 
	if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addPanel == 'function'))
	//Gecko 
	{ 
		window.sidebar.addPanel(title,url,desc); 
	} 
	else
	//IE 
	{ 
		window.external.AddFavorite(url,title); 
	} 
}