Merged to FRAMEWORK_3.

Very nice. It works.



thx for your quick help

I've added the try/catch blocks to HEAD. Please test; if it works 
we'll merge the fixes.

It would be a good idea to catch this in some of this way. As 
organisations often have a big focus on security an 'alternative' 
IE-version estimation would make sense. Many forum-systems use other 
methods to estimate the IE version without problems. In this context: 
what's the reason to know the IE version for Horde/IMP ? I always try 
to use "standards" given by all browsers when developing html to avoid 
browser specific problems. Of course, where it makes sense (i.e. to 
fix a bug depending on a browser, or different functions for different 
browsers such as layers) browser dependend scripts are neccessary.

Maybe we could avoid the error using a try-catch-block?

Informational:



It's the security-setting "binary behavior" in IE6, which caouses the 
problem. As a lot of forums suggest set this option to "deactivate" 
for security reason, we followed this suggestion in our organization. 
Else put your site using imp into "trusted sites" or set the "binary 
behavior" to "activated" to avoid this problem.

I agree with you. After trying to login with IE from my home-pc there 
were no problems. seems to be a policy-behaviour in our organization. 
Thank you for your quick response, I've to track down the problem at 
our policy- and security-settings.

then you are going to need to track down why your version of ie is 
broken.  that code is microsoft's own way of determining the browser 
version and it works for everyone else.

sorry, forgotten



in german it says "Das Objekt unterstützt diese Eigenschaft oder 
Methode nicht"



this would be translated to: "The object does not support the property 
or method"

And what is the (javascript) error message?

Here's the JS-Code (Error-Line marked with // ERROR HERE)



<IE:clientcaps ID="objCCaps" />

<!--a75c305b1c0a6022--><script language="JavaScript" type="text/javascript">

<!--



function setFocus()

{

     if (document.imp_login.imapuser.value == "") {

         document.imp_login.imapuser.focus();

     } else {

         document.imp_login.pass.focus();

     }

}





function submit_login(e)

{

     if (typeof e != 'undefined' && !enter_key_trap(e)) {

         return;

     }



     if (document.imp_login.imapuser.value == "") {

         alert('Bitte geben Sie Ihren Benutzernamen an.');

         document.imp_login.imapuser.focus();

         return false;

     } else if (document.imp_login.pass.value == "") {

         alert('Bitte geben Sie Ihr Passwort an.');

         document.imp_login.pass.focus();

         return false;

     } else {

         document.imp_login.loginButton.disabled = true;

         //ERROR HERE document.imp_login.ie_version.value = 
objCCaps.getComponentVersion("{89820200-ECBD-11CF-8B85-00AA005B4383}","componentid");

         document.imp_login.submit();

         return true;

     }

}

//-->

Updated to a newer version, and provide the complete error message and 
the generated javascript code at that location. Or bug Plesk.

Sorry, posted wrong version of imp. Took another look and saw that imp 
is V 4.0.3 ! But problem still exists

When trying to login on IMP 3.0.5 using IE6 the login-button changes 
to "disabled" after klicking and javascript gives error on line 49.

I've updated psa-horde with plesk-updater. this is the latest 
available version with the updater