网页有错误怎么办啊

Question

用IE显示页面左下角显示“网页有错误",用toolbar调试显示 theForm.submit();这一行有无效的语法                                                                                    Text="Detail">function __doPostBack(eventTarget, eventArgument) {    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {        theForm.__EVENTTARGET.value = eventTarget;        theForm.__EVENTARGUMENT.value = eventArgument;        theForm.submit();    }} 触发这个事件的控件为： <asp:LinkButton ID="btnDetail" runat="server" CommandName="Detail" CommandArgument='<%# DataBinder.Eval((System.Data.DataRowView)Container.DataItem,"column_id") %>'请问这个错误怎么该啊，在线等，谢谢