JavaScript Event Handlers & Variables
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Posted on Friday, 23rd October 2015 by admin	

One of the most important aspects of using JavaScript is responding to user events. When the user clicks on something, types something or even sits and stares, it is possible for JavaScript to respond.

A piece of JavaScript code, typically a function, which responds to an event is referred to as an event handler. This article discuss some of the issues when designing event handler functions.