Hello,
I found a bug, If you click + then drag an object to the webpage lets say an input box, then right click on it and select properties, then specify a function name for OnKeyPress hit return, everything OK.
Now drag that input field to the web page header, the function for onKeyPress gets deleted (the code is still there but the name is removed from the properties of the input box).
Same deal for other controls.
This happens 100% of the time.