Want to fix a wordpress problem via plugin if possible

Hi, My problem is typical. you may be thinking its easy to fix but not. Here is my site www.nupemagazine.org. Open it in firefox or chrome. Just click on any image on the right side and you will see URL is broken. In chrome you will see %20%20 and so on and in Firefox you will see spaces b/w words like this: [login to view URL] wallpaper of kate winslet The website works on a theme which gets images from 3rd party sites but its all encrypted so can't do anything on theme side. So I want somebody to create a plugin to fix this problem. If you have any question please let me know ?