Nowweb wrote: the options is NOT to stop using the terms popup but where i find documentions how to get it to work on the yootheme.
Hi,
Maybe something got lost in translation, but Nicolas and Xavier told you already a few times what to do. So, here is the "documentation" to get it to work on a Yootheme template - it works for me, so it should work for you, too:
In the HikaShop backend, go to -> System -> Configuration, then click on the Display tab. Right there, under "General Display options", the 4th option is "Popup mode". Set this to "mootools", then save.
Try reloading your webpage and trigger a popup in HikaShop, it should work.