var _tab="top";
		var topURL=_homeSiteURL;
		var hkURL=_homeSiteURL+"/home/top_hk/top_hk.shtml";
		var rnewsURL=_homeNewsPolymerizeURL+"?cids=A0007";
		var stockURL=_homeSiteURL+"/home/top_stock/stock.shtml";
		var fundURL=_homeSiteURL+"/home/top_fund/fund.shtml";
		var gmURL=_homeSiteURL+"/home/top_news/globalmarket.shtml";
		var dengluURL="/login/Base.aspx?op=Login1";
		var zhuceURL="/login/Base.aspx?op=Reg_step1";
		var zhaohuiURL="/login/Base.aspx?op=ConformUser";
		var mysecURL="/MySec/MySecList.aspx";
		var editpwURL="/login/Base2.aspx?op=ChangePassWord";
		var editinfoURL="/login/Base2.aspx?op=ModifyUserInfo";
		function jump(tab)
		{
			var url="";
			if(_tab==tab)
				return false;
			url=eval(tab+"URL");
			if(url!="")
				window.location.href=url;
		}
		function setTab(tab)
		{
			_tab=tab;
			var obimg=_o("img"+tab);
			if(obimg!=null)
			{
				obimg.src="/images/"+tab+"2.jpg";
				obimg.style.cursor="auto";
			}
			if(tab=="rnews") _o("tbLogin").style.display="none";
			if(tab=="down") _o("tbTab").style.display="none";
		}