Calling from a javascript function another javascript function having return false;?

Calling from a javascript function another javascript function having
return false;?

References

Reference NO 1

http://stackoverflow.com/questions/15190987/calling-from-a-javascript-function-another-javascript-function-having-return-fal

Reference NO 2

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function

Reference NO 3

http://homepage.ntlworld.com/kayseycarvey/jss3p5.html

Reference NO 4

http://www.quirksmode.org/js/function.html

Reference NO 5

http://www.webmasterworld.com/javascript/3031568.htm

Reference NO 6

http://javascript.about.com/od/3functions/a/fun06.htm

Reference NO 7

http://www.codecademy.com/forum_questions/500210a05516e400020003f1

Reference NO 8

http://ejohn.org/apps/learn/