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Compare Values with Arbitrary Comparison Operator

JavaScript for comparing values when the operator to use is variable.
Posted on Dec 21, 2012 | Last Updated Dec 21, 2012

JavaScript function and sample code to dynamically compare two values. Accepts numeric and/or alphanumeric values and does a comparison on them based on a comparison parameter.

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javascript, compare, comparison, dynamic, script, operator, math, numeric, alphanumeric, example, free

Manipulating Element Styles Based on CSS Classes Using Prototype

Posted on Dec 3, 2009 | Last Updated Dec 21, 2012

Example javascript function to change element display properties based on their classes using the Prototype JavaScript Framework.

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javascript, prototype, css, class, className, classNames, style

Change HTML Styles with JavaScript

Posted on Jul 23, 2009 | Last Updated Aug 4, 2009

Video and source files on using getElementById, getElementsByTagName and object oriented methods to dynamically change HTML element styles in JavaScript.

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javascript, getElemebtById, getElementsByTagName, reference, explanation, video

Get a Form Element's Label with JavaScript

Posted on Jul 7, 2009 | Last Updated Nov 12, 2011

This JavaScript finds the label for a form element, which is helpful for dynamically highlighting or changing a label based on user input.

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Change CSS in JavaScript in multiple browsers

Posted on Jun 22, 2009 | Last Updated Nov 12, 2011

I have updated the popular changecss() JavaScript function to be compatible with most common browsers.

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change css

Dynamically change a form's action with JavaScript

Posted on Dec 11, 2008 | Last Updated Nov 12, 2011

JavaScript allows you to dynamically change a form's action. To make the function work in the new Google Chrome browser, you need to reference the action differently than you could in other browsers.

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javascript, form, action, browser, chrome

SwfObject JavaScript Error in IE7

Posted on Nov 25, 2008 | Last Updated Nov 26, 2008

IE7 has a JavaScript Error when using the swfobject.js method if you do not give the containing object element an ID.

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swfobject, javascript, ie7, ie 7, internet explorer 7

UseMaps Crash IE When Changed

Posted on Mar 30, 2008 | Last Updated Nov 12, 2011

Dynamically changing an image's usemap property can cause Internet Explorer to crash completely. Here is a solution to changing usemaps with JavaScript.

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image maps, usemaps, use maps, dynamic, ie7, ie, internet explorer, javascript

Add Google Translation Links

Posted on Jan 10, 2008 | Last Updated Nov 12, 2011

Use this free custom JavaScript functions to add links to translate your web pages with the Google translation tools.

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google translate, translation

Select Radio Inputs JavaScript

Posted on Aug 16, 2007 | Last Updated Nov 11, 2011

A free javascript function to choose radio inputs with a given value.

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javascript, radio, input, radios, inputs, form, forms, free, smo_selectRadioValues()

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