function addBookmark(title,url) {//加入收藏方法
	if (window.sidebar) { 
		window.sidebar.addPanel(title, url,""); 
	} else if( document.all ) {
		window.external.AddFavorite( url, title);
	} else if( window.opera && window.print ) {
		return true;
	}
}
function setHomepage()
{
	if(document.all)	{
		document.body.style.behavior='url(#default#homepage)';
		document.body.setHomePage('http://www.jinhaigroup.com/');
	}
	else if (window.sidebar)	{
		if(window.netscape)
		{
			try
			{  
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
			}  
			catch (e)  {  
				alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true" );  
			}
		} 
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
		prefs.setCharPref('browser.startup.homepage','http://www.jinhaigroup.com/22');
	}
}