Search module with 2 go buttons

Hi,

just after upgrade to version 1.5.7 my previous "search" module with a GO button changed to OK button (translation text changed only), no this module has 2 buttons (one GO button on the left side, before the textfield and my former OK button on the right side of the textfield).
Moreover, when the result of the search is empty, it returns a blank content page, instead of returning a blank content page but INSIDE my eshop layout.

WHat's wrong ?
thx

Please download and install again the latest version and it should work.

there is again a new version ?
i already download a new one yesterday...Nicolas, you work too much

Nicolas,

anyway i still have a blank content when research returns nothing...
how can i do to make it returns a blank content.... but with all eshop modules (around..on left and right side of eshop content) ?

it's not like in the checkout where you can force to a particular menu...

Could you turn on the debug mode of the config of joomla and try again ? do you get an error message ?

it seems it was a browser problem, because now it works well...