var yzm=Math.floor(Math.random()*10000);
var loginskin=5;
function checkform(){
	if (document.loginbox.userid.value.length ==0){
		alert("出错了，您没有填写用户名。");
		document.loginbox.userid.focus();
		return false;
	}
	if (document.loginbox.password.value.length==0){
		alert("出错了，您没有填写密码。");
		document.loginbox.password.focus();
		return false;
	}

if (document.loginbox.yzm.value.length==0){
		alert("出错了，您没有填写验证码。");
		document.loginbox.yzm.focus();
		return false;
}
if (document.loginbox.yzm.value!=yzm){
		alert("出错了，您填写的验证码不正确。");
		document.loginbox.yzm.focus();
		return false;
	}
return true;
}

function goFocus(xxx){
if (xxx.value==xxx.defaultValue)
{
xxx.value='';
}
}
function goBlur(xyz){
if (xyz.value==''){
xyz.value=xyz.defaultValue;
}
}
function goopen(){
window.open('/order/shop.asp','blank_','scrollbars=yes,resizable=no,width=650,height=450');
}
if (userid==null)
{
document.write ('<table border="0" width="185" cellpadding="0" cellspacing="0" align=center style="table-layout:fixed;word-break:break-all;">'); 
document.write ('<tr><td align=center><table height="175" width="185" border=0 background="/pic/login.jpg"><tr><td height=30></td></tr><form method="post" name="loginbox" action="/login.asp" onsubmit="return checkform();">');
document.write ('<tr><td height="20" colspan=2>&nbsp;&nbsp;&nbsp;<font color=white>用户名:</font> <input alt="请填写要登陆的用户名" style="BORDER-RIGHT: #ece2d2 1px solid; BORDER-TOP: #ece2d2 1px solid; FONT-SIZE: 8pt; BORDER-LEFT: #ece2d2 1px solid; COLOR: #666666; BORDER-BOTTOM: #ece2d2 1px solid; FONT-FAMILY: verdana" maxlength=16 size=13 name="userid"></td>');
document.write ('</tr><tr><td height="20"  colspan=2>&nbsp;&nbsp;&nbsp;<font color=white>密&nbsp;&nbsp;码:</font> <input alt="请填写正确的密码" style="BORDER-RIGHT: #ece2d2 1px solid; BORDER-TOP: #ece2d2 1px solid; FONT-SIZE: 8pt; BORDER-LEFT: #ece2d2 1px solid; COLOR: #666666; BORDER-BOTTOM: #ece2d2 1px solid; FONT-FAMILY: verdana" type=password maxlength=16 size=13 name="password">'); 
document.write ('<input type="hidden" name="login" value="ok"></td></tr>');
document.write ('<tr><td height="20" colspan=2>&nbsp;&nbsp;&nbsp;<font color=white>验证码:</font> <input alt="请根据右边的图片填写验证码" style="BORDER-RIGHT: #ece2d2 1px solid; BORDER-TOP: #ece2d2 1px solid; FONT-SIZE: 8pt; BORDER-LEFT: #ece2d2 1px solid; COLOR: #666666; BORDER-BOTTOM: #ece2d2 1px solid; FONT-FAMILY: verdana" maxlength=4 size=4 name="yzm">'); 
var a=Math.floor(yzm/1000);
var b=Math.floor((yzm-a*1000)/100);
var c=Math.floor((yzm-a*1000-b*100)/10);
var d=Math.floor(yzm-a*1000-b*100-c*10);
var aaa="1/"+a;
var bbb="1/"+b;
var ccc="1/"+c;
var ddd="1/"+d;
document.write ('&nbsp;<img align=top height=15 border=0 src=/images/yzm/'+aaa+'.gif><img align=top height=15 border=0 src=/images/yzm/'+bbb+'.gif><img  align=top height=15 border=0 src=/images/yzm/'+ccc+'.gif><img align=top height=15 border=0 src=/images/yzm/'+ddd+'.gif>');
document.write ('</td></tr><tr><td height="20" colspan=2>&nbsp;&nbsp;&nbsp;<font color=white>有效期:</font> <select size="1" name="cook" style="font-size: 9pt ;border: 1px solid #c0c0c0; height:18px;"alt="选择登陆有效期">');
document.write ('<option selected value="0">不保存</option><option value="1">保存一天</option><option value="30">保存一月</option><option value="365">保存一年</option></select></td></tr>');
document.write ('<tr><td height="20" align="center" ><input alt="登陆" type=image   src="/images/login/'+loginskin+'/denglu.gif" border=0 name="images"></td>');
document.write ('<td  height="20" align="center" ><a class=c href="/jt/reg.html"><img alt="注册为本站会员" src="/images/login/'+loginskin+'/reg.gif"  border=0></a></td>');
document.write ('</tr></form></table></td></tr>');
}
else
{
document.write ('<table border="0" width="185" cellpadding="0" cellspacing="0" align=center  background="/pic/login.jpg" style="table-layout:fixed;word-break:break-all">'); 
document.write ('<tr><td height=30></td></tr>');
document.write ('<tr><td height="20" align=center> <font color=yellow>'+userid+'</font> </td></tr>');
document.write ('<tr><td height="20" align=center><font color=white>您目前总积分为</font> <font color=yellow>'+jifen+'</font></td></tr>');
document.write ('<tr><td height="20" align="center" ><a href="/user_center.asp"><font color=yellow><u title=进入会员中心>会员中心</u></font></a>&nbsp;&nbsp;<a href="/order/shop.asp"><font color=yellow><u title=查看购物车>购 物 车</u></font></a></td></tr>');
}
document.write ('<tr><td align=center height=20><img src="/images/login/'+loginskin+'/loginline.gif"></td></tr><tr><td align=center height=25>');
document.write ('<form name="youkeorder" action="/youke_order.asp" method="get"><input alt="请填写要查询的订单号" type="text" name="ordernum" size=13 maxlength=14 value="请填订单号" style="BORDER-RIGHT: #CCCCCC 1px solid; BORDER-TOP: #CCCCCC 1px solid; FONT-SIZE: 9pt; BORDER-LEFT: #CCCCCC 1px solid; COLOR: #666666; BORDER-BOTTOM: #CCCCCC 1px solid;FONT-FAMILY: verdana" onFocus=goFocus(this) onBlur=goBlur(this)>');
document.write ('&nbsp;<input type=image src="/images/login/'+loginskin+'/search.gif" border=0 name="submit" value="查询" align=top alt="<p align=left>请在左边的文本框中填入订单号<br>再点击“搜索”按钮</p>">');
document.write ('</form></td></tr><tr><td align=center><a href=/jt/find.html><font color=red><u alt=使用复杂条件搜索商品>商品搜索</u></font>');
document.write ('</a> &nbsp;<a href=/getpsw.asp><font color=red><u alt=取回密码>取回密码</u></font></a> &nbsp;<a href=/jt/help.html><font color=red><u alt=网站帮助>帮助</u></font></a></td></tr><tr><td height=15></td></tr></table>');