how to get all image compatible to iphone

[iphonestudent]

hi there,
i'm new in this forum and also in the iphone application i hope all will help me in starting up,i got a project in iphone application actually i'm a java programmer but just going through iphone application
the new project is that to change a website which is done in flash ,but in iphone flash will not work so has to the same in javascript its a page fliping site
i want to do the sample as of Book Flip - JavaScript only.
but on putting the js images etc in the location the images will be out out bound how can i use the same with good clarity

please help me i'm a beginer


thanks in advance