JQuery sliders to control image sizes on a webpage

I'm currently making a web gallery and want users to be able to resize the gallery to their needs. I did a quick search on Google and found this:

http://webdesignledger.com/tutorials/create-a-resizable-image-grid-with-jquery which has this as a demo:

• http://demos.webdesignledger.com/jquery_image_grid/example2.htm

Looks quite good, although I noticed it also increases the gaps between the images which I would prefer to control. But might be worth tweaking!

I've had another look and also found this which looks remarkably similar:

http://agilepartners.com/blog/2005/12/07/iphoto-image-resizing-using-javascript/

It gives a nice little tutorial on what you have to do.