slideshow appears in top left corner

I’m using magento 1.3.2 with JM_Mesolite and the joomlart slideshow

On my website http://www.robinp.nl/blaat it appears in the top left corner. The small thumbnails are showed in the middle of the page.

edit: after changing absolute to relative in jm.slideshow.js it shows the slideshow in the page. But now the second image to be shown shows under the first image. The first image fades away and then the second images moves up.

edit2:
I refreshed Magento’s cache, tried to change some other values and now it seems to work fine! Both in Firefox 3 and Internet explorer 8, on XP and Win 7.