When i use the Ajax manager my shadowbox and facybox functionality doesn't work anymore, can someone help please?

Hi Carsten,

We do not guarantee that RadAjax controls will work seamlessly with any other third party controls, so there are a few things to check before going with using both suites together. Please, review this help article and see if the things to check for are fulfilled for the controls you want to use with RadAjax:
Incompatible controls and updating 3rd party controls with Telerik RadAjax 

If they seem to be compatible, please, post more information about your scenario - generally, what steps to take to create a project that replicates you problem.

Best wishes,
Tsvetina
the Telerik team

I have the same problem. I used FancyBox for a long time in many pages without any problems.
But when I add a RadScriptManager with the 3 default ScriptReferences (Telerik.Web.UI.Common.Core.js, jQuery.js and jQueryInclude.js to my page FancyBox stops working.
When I delete the Script Reference to Telerik.Web.UI.Common.jQueryInclude.js in the RadScriptManager everything works fine. Please can you help?

Hello Carsten,

Please, open a support ticket and send us a simple working demo of the issue.

Regards,
Peter
the Telerik team