slideshow does't work anymore upgrade joomla2.5.18

Hi, i upgraded my joomla to version 2.5.18 but the slideshow doesn't work anymore? Can anybody help me please?
Thx
Steven

Hi
give me your url to test
CEd

Ni CEd,

thanks for helping here is the url

www.invernostoves.be/joomla25/index.php/realisaties

i am migrating my joomla 1.5.26 to joomla2.5 in a submap joomla25,
everything worked fine until my joomla made me attention to a newer
version 2.5.18 so i did, everything works fine exept the slideshow.

Hope you can help me because i liked the slideshow.

THX Steven

this is just a jquery issue, try the plugin "jquery easy" to fix this

Is this a totaly new plugin that i have to download, in the settings i changed the load jquery easing to No but it stil doesn't work

yes it is an external plugin :
forum.joomlack.fr/index.php/15-slideshow...-doesn-t-appear#2770