What is the difference between undefined and not defined in JavaScript?

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Does javascript support multidimensional arrays ?

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whether javascript runs on client side or server-side?

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Expand BOM and explain it?

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Explain the typeof operator?

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How to handle event handlers?

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HI friends .am Mohammed Riyash.JMC BCA Tricy. My doubt is. In some websites like bloomberg.com..etc. when MouseOver() action performed.the menuitems will be drop down..and hides when blur()action happened.any body give the code for that..

1 Answers   iGate, Reliance,

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How to make a function in javascript?

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How can a page be forced to load another page in javascript?

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Is javascript case sensitive?

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What is the difference between push() and concat() in javascript?

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Is javascript faster than asp script?

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