Hi Lilybiri,
that is the issue... normal buttons cant be displayed for the whole project. I should use shape buttons... but exporting the project in HTML5 without swf, the slides are blank.
smart shapes arent converted in html5...
exporting with swf they work fine, of course...
there isnt any way to insert a button only a time in the whole project and exporting the course only in html5, without flash? in addition, normal buttons cant be inserted in master slides...
it wouldn't be so handly inserting the same button in every slide of the course...
thank you so much for your help!