function cooks(cookname,users)
{      //  exdate.setTime(exdate.getTime()+1000)//+1秒

var cook =decodeURIComponent(document.cookie)+"; ";
if(cook.indexOf(cookname+"=")>=0)
{
var cookm=cook.substring(cook.indexOf(cookname+"=")+(cookname+"=").length);	
var cookn=cookm.substring(0,cookm.indexOf("; "));	


var cooki=cookn.substring(cookn.indexOf(users+"=")+(users+"=").length);
var cookj=cooki.substring(0,cooki.indexOf("&"));		
     if (cookj=="")
	 {cookj=cooki.substring(0);	 
	 }
return  cookj;
}
else
{return "";}
}

function cookuser()
{
	if (cooks("userdd","user")==""|| cooks("userdd","pass")=="")
	{
		return " 用户名:<input class=rbutton type=text name=user size=12> 密&nbsp;&nbsp;码:<input class=rbutton type=password name=pass2 size=12> <input class=sbutton name=imageField value=登陆 type=submit onClick=\"return cha();\">              <input class=sbutton onClick=\"javascript:top.location.href='/h/reg.asp';\" type=button value=注册>              <input class=sbutton onClick=\"javascript:top.location.href='/h/wm.asp';\" type=button value=忘记密码> ";
	}
	else
	{ var xxs="";
		if (cooks("userdd","dj")=="1") xxs="ＶＩＰ";else  xxs="普通会员";
		
		return	"<b>用户：<font color=red>"+cooks("userdd","user")+"</font> 级别：<font color=red>"+xxs+"</font>   <a href=/dd>管理首页</a>	   <a href=/dd/dd.asp >购物车</a> <a href=/dd/out.asp>安全退出</a></b>";
		 	
		}
}