问题页面buy.asp 调用top.asp（顶部文件）、end.asp（尾部文件） Cls_jsPage.js和Cls_vbsPage.asp 放在inc目录 单独不调用top.asp和end.asp不会出错 一旦调用了top.asp就出错了 错误是Cls_jsPage 未定义 怎么解决？ 附top.asp代码 代码: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <style type="text/css"> <!-- body{font:84% arial,sans-serif;margin:0} a:link { color: #000000; text-decoration: none; } a:visited { text-decoration: none; color: #000000; } a:hover { text-decoration: underline; color: #000000; } a:active { text-decoration: none; color: #000000; } --> </style> </head> <body> <table width="774" border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td colspan="7"><img src="Images/logo.jpg" alt="Nation" width="774" height="102" /></td> </tr> <tr> <td height="5" colspan="7"></td> </tr> <tr> <td><a href="Index.asp"><img src="Images/home.jpg" alt="Index" width="101" height="23" border="0" /></a></td> <td><a href="Offer.asp"><img src="Images/chinasupply.gif" alt="Offer" width="101" height="23" border="0" /></a></td> <td><a href="Buy.asp"><img src="Images/buyinfo.gif" alt="Buy" width="101" height="23" border="0" /></a></td> <td><a href="Vip.asp"><img src="Images/vipservice.gif" alt="Vip" width="101" height="23" border="0" /></a></td> <td><a href="Service.asp"><img src="Images/servicecenter.gif" alt="Service" width="101" height="23" border="0" /></a></td> <td><a href="AboutUs.asp"><img src="Images/aboutus.gif" alt="About" width="102" height="23" border="0" /></a></td> <td><img src="Images/ps.gif" alt="Post_Offer" width="170" height="23" /></td> </tr> </table>