Gallery plugins not working

Hi all,

I’ve tried most of the gallery plugins (jQuery) for my website
xkinkyvampirex.net but none of them work. They just open up a new window to show the image which isn’t what I am looking for at all. I have a slideshow at the moment but I really don’t want it like that as I want sets of photos. Can anyone help me I am using my own theme so that could be the trouble but I don’t know what could be causing it as the theme was done by someone I hired. -.-