change showtext text

I created hotspot with uch an attribute:

onhover = "showtext(get(version));"

just to start my investigation.

So it succesed. Then I replace it by that:

onhover = "showtext(get(mytext));"

What I wanted to get was to change the mytext variable in actions and make showtext display new message. And it did not worked. :(


One of hotspot's attribute was:

onclick = "myaction();"

Action myaction was defined in another xml file and included before definitions of the hotspot. In myaction was such a line:

set(mytext, "Hello");

Thank you in advance