Tuesday, May 5, 2009

Javascript Interview Questions

1.How can we submit a form without a submit button?
2.How can we refresh a page every 30 seconds in HTML without using JS?
3.How can we send mail using JavaScript?
4.How to create 3 dimensional Array in Javascript?
5.How can I know that a variable is a number or not using a JavaScript?
6.Max cookies per Domain per User?
7.What is CAPTCHA?