wordpress slideshow help

Hello this is the website om configuring.
http://sylvestbiler.dk
what i want is to implement the pictures on each side with different images to show a slideshow of the car
http://sylvestbiler.dk/?cars=vw-touran-20-tdi-140-hk-dsg
here i got a vw touran and i want to show 5 different slides for this car.
while on the other hand i want to on this side
http://sylvestbiler.dk/?cars=peugeot-bipper-14-hdi-70-hk
to show 5 different slides of peugeot bipper.
i’ve tried to implement this code
<?php if ( function_exists( ‘cnhk_slideshow’ ) ) cnhk_slideshow( ‘my slideshow’ ); ?>
It pops up and actually works fine but my problem is that it shows the image i’ve uploaded on every car, so if i upload the Touran picture it also shows the touran on every other car on the website example:
upload touran – Shows touran on touran page, but also shows touran on peugeot bipper page.

Thanks in advance!
sorry for my english and grammar 🙂