Unable to Capture Screenshots for lengthy pages..

[Sanjay]

After recording the scripts for a module in a website by using Selenium IDE by including 'captureScreenshot' command in places for the image comparison purpose of webpages, While capturing screenshots for lengthy pages it shows error. Hence for such pages feel hard to capture screenshots. Could some1 help me how to solve  this problem.


Thanks in Advance..
Sanjay S