JavaScript DHTML Playground

This page contains web elements for practicing event handling. View the HTML source of this page to see the IDs that have been assigned to each element.

As before, type your script into the text area, then click the Run button to try it. You’ll want some form of JavaScript debugging tool (such as Firebug for Firefox or the Developer menu in Chrome) to see if there were problems with your script.

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All systems are go.