how to make images display within the image space without the all page reloads

[mbalire]

i want the images to display in the image space without reloading the all page when you click on the see the nextfile or see the previous file as it is shown when you click on the slideshow when the pictures change without the all page reloading.
any one help please

[mbalire]

this is the http://www.bigbrotherafrica.com/gallery/displayimage.php?album=119&pos=82