when cities are written in Latin for example "Moscow". the jump menu works well by retrieving the right deals for the city.
But if i write it in Russian i.e (Москва) the result is false, meaning it bring the deals of all cities...
I did firebug and found out the url of Russian characters is converted to strange numbers
<option value="f027df09a334cf3e654a417aa17cdb33::/mysite/deals/%D0%B4%D0%BE%D0%B4%D0%BE%D0%BC%D0%B0"> Москва </option>
but without russian the result is
<option value="4419c399e7ee0cbd1c85ce89ad8fef33::/mysite/deals/Moscow"> Moscow </option>
So how do i correct this ?