Hi, 

In the saving event for the media I'm cancelling the save if they're authorised or not, and this works fine. When I get to making a speech bubble, then I hit a problem.

The line of code is:

 ((BasePage)HttpContext.Current.Handler).speechBubble(BasePage.speechBubbleIcon.error, "title", "error");

The error is:

Unable to cast object of type 'System.Web.Http.WebHost.HttpControllerHandler' to type 'umbraco.BasePages.BasePage'.

I've tried CurrentHandler as well. 

Tried this too

ClientTools clientTool = new ClientTools((Page)HttpContext.Current.CurrentHandler);
clientTool.ShowSpeechBubble(SpeechBubbleIcon.Success, "Title", "Message");

and get the error Unable to cast object of type 'System.Web.Http.WebHost.HttpControllerHandler' to type 'System.Web.UI.Page'.

It seems the Current HttpContext isn't a Page but something else - any suggestions on how to do this?

tia,

Dave