Keep any Window Always on Top in Windows

I find myself unhelpful when i need two Windows to be open at a single time to multitask my work in good way, for example, if you are interested in browsing internet and running any other application with browsing, so that you work as well as surf on Internet.
I find really best way to make it easy, the credit goes to Mr. Amit Agrawal. He created a small application that needs only to execute it & another step to make a particular window to be on top.
You need to follow following steps :

1.  download this application.
2. open with any extractor ( ex. WinZip).
3. now that application, select a window that you want to keep on top and press 'ctrl + space'.
   

NOTE : you can use more than one windows on top by repeating step 3 on each window which you want to want to kept in front.