命名空间未定义问题，js报错问题

Web/_common/scripts/Global.js

@@ -206,7 +206,8 @@ var ERROR_NONE = 1;
 var ERROR_CONTINUE = 2;
 
 var GlobalAllowDrag = false;
-function document.ondragstart()
+//function document.ondragstart()
+document.ondragstart = function ()
 {
     event.returnValue = GlobalAllowDrag;
 }

Web/_framepage/leftframe.aspx

@@ -144,7 +144,8 @@
             }
         }
 
-        function window.onload() {
+        //function window.onload() {
+         window.onload = function () {
             crmWonderBar.attachEvent("onbeforeswitch", hideCurrentNavBar);
         }
 

Web/_javascripts/globalctrl.js

@@ -1,10 +1,12 @@
-function document.onkeypress() {
+//function document.onkeypress() {
+document.onkeypress = function () {
     var event = window.event;
     if (event.ctrlKey && event.keyCode == 80) {
         event.keyCode = 0;
         return false;
     }
 }
+
 document.onkeydown = document.onkeypress;
 
 //function window.onerror() {

Web/web.config

@@ -77,7 +77,7 @@
       </controls>
     </pages>
     <httpHandlers>
-      <add path="ajaxpro/*.ashx" verb="POST,GET" type="AjaxPro.AjaxHandlerFactory, AjaxPro.2"/>
+      <add path="ajaxpro/*.ashx" verb="POST,GET" type="AjaxPro.AjaxHandlerFactory,AjaxPro.2"/>
       <remove verb="*" path="*.asmx"/>
       <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
       <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
@@ -120,6 +120,7 @@
       <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
       <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
       <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
+      <add name="ajaxpro" verb="*" path="*.ashx" type="AjaxPro.AjaxHandlerFactory,AjaxPro.2"/>
     </handlers>
     <defaultDocument>
       <files>