<%
         if request.Form("contenttop")="" or request.Form("content")="" then
             Response.Write("<script>alert('留言标题或留言内容不能为空！');history.back(-1);</script>")
            Response.End()
         if request.Form("QQ")="" or request.Form("fromwhere")="" then
             Response.Write("<script>alert('如需本园联系您，请您留下您的联系方式！');</script>")
            Response.End()
            End if
            name=request.Form("name")   '读取表单元素
            Email=request.Form("email")
            fromwhere=request.Form("fromwhere")
            QQ=request.Form("qq")
            contenttop=request.Form("contenttop")
            content=request.Form("content")
            
        
            exec="insert into yhly(name,Email,fromwhere,qq,contenttop,content) values('"+name+"','"+Email+"','"+formwhere+"','"+QQ+"','"+contenttop+"','"+content+"')"   
            conn.execute exec
            conn.close
            set conn=nothing
            Response.Write("<script>alert('留言添加成功！！');</script>")
        %>
我只要加上红色那段代码，就会报错，请教各位大侠怎么回事呢？？？