virtue mart select boxes and combo boxes don't work on

[shami123]

hi
i installed a joomla 3.3.6 and then i installed VM 3.0.7.it works fine with english language but when i change the language of the administrator to persain, administrator section of VM has problem and the select boxes and combo boxes do not open and i can not choose the options.here is my website details:
http://tarah57.890m.com
username :   admin
pass         :   srvq4B71El

if you can , please check it and give me the results.
first change the administrator language to persian and see the VM component and check the select boxes and combo boxes.
i installed many versions of VM on many versions of joomla 3 but all of them have the same problem.
thanks in advance

[AhoyIT]

Hi there - Has that been solved? As i just came across the bug!