function WebOpen()
{
           iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.WebUrl = url + "PDFServer.jsp";
           var tempFile = iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.CreateTempFileName();
           iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.SetMsgByName("DBSTEP","DBSTEP");
           iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.SetMsgByName("OPTION","LOADFILE");
           iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.SetMsgByName("FILETYPE","PDF");
           iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.SetMsgByName("USERNAME","演示人");
           iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.SetMsgByName("RECORDID",mRecordID);
           iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.SetMsgByName("FILENAME","1385716767003.pdf");
           alert(tempFile);
           if
           (
                     iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.PostDBPacket(false))
                     {
                               iWebPDF.COMAddins.Item("KingGrid.MsgServer2000").Object.MsgFileSave(tempFile);
                               iWebPDF.Documents.Open(tempFile);
                               addState("打开成功");
                               } else
                               {
                                         addState("打开失败");
                               }
                     }

           if (mOption.equalsIgnoreCase("LOADFILE"))
           { //下面的代码为打开服务器数据库里的文件
                     mRecordID = MsgObj.GetMsgByName("RECORDID"); //取得文档编号
                    mFileName = MsgObj.GetMsgByName("FILENAME"); //取得文档名称
                     mFileType = MsgObj.GetMsgByName("FILETYPE"); //取得文档类型
                     MsgObj.MsgTextClear(); //清除文本信息
                     //if (MsgObj.MsgFileLoad(mFilePath+"Document111.pdf")) //从文件夹调入文档
                     //{
                     if (LoadFile()) { //从数据库调入文档
                         MsgObj.SetMsgByName("STATUS", "打开成功!"); //设置状态信息
                         MsgObj.MsgError(""); //清除错误信息
                         } else {
                                 MsgObj.MsgError("打开失败!"); //设置错误信息
                         }
                }

     //关闭当前的文档
     function CloseFile(){
       if ( 0 == iWebPDF.Documents.Count ){
                 alert("没有已打开文档");
                 return;
             }
             iWebPDF.Documents.ActiveDocument.Close();
         }