Free Useful Javascripts
Links to articles that give free javascript code or javascript examples.
View ArticleStrip Character and Whitespace in JavaScript Function
Use this function to strip whitespace and any character from a string in JavaScript.
View ArticleAltering CSS Class Attributes with JavaScript
A useful JavaScript to instantly change the style values of a CSS class property.
View ArticleSelect All Checkboxes in a Form with JavaScript
A simple, free javascript to select/unselect all the checkboxes in a form.
View ArticleMake JavaScript Math.random() useful
How to use the JavaScript Math.random function useful with round, ceiling, and floor.
View ArticleUsing an Object Id with JavaScript
Referencing objects in JavaScript using the ID attribute.
View ArticleInnerHTML JavaScript Functions
Functions useful for working with named HTML elements with JavaScript.
View ArticleHide Select Menus JavaScript
Sometimes it is beneficial to hide select menus with JavaScript, especially on Internet Explorer 6 and older.
View ArticleSelect Some Checkboxes JavaScript Function
A new javascript function that allows you to control checkboxes in groups via a control checkbox.
View ArticleSelect Radio Inputs JavaScript
A free javascript function to choose radio inputs with a given value.
View ArticleAdd Google Translation Links
Use this free custom JavaScript functions to add links to translate your web pages with the Google translation tools.
View ArticleUseMaps Crash IE When Changed
Dynamically changing an image's usemap property can cause Internet Explorer to crash completely. Here is a solution to changing usemaps with JavaScript.
View ArticleSwfObject JavaScript Error in IE7
IE7 has a JavaScript Error when using the swfobject.js method if you do not give the containing object element an ID.
View ArticleDynamically change a form's action with JavaScript
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.
View ArticleChange CSS in JavaScript in multiple browsers
I have updated the popular changecss() JavaScript function to be compatible with most common browsers.
View ArticleGet a Form Element's Label with JavaScript
This JavaScript finds the label for a form element, which is helpful for dynamically highlighting or changing a label based on user input.
View ArticleChange HTML Styles with JavaScript
Video and source files on using getElementById, getElementsByTagName and object oriented methods to dynamically change HTML element styles in JavaScript.
View ArticleManipulating Element Styles Based on CSS Classes Using Prototype
Example javascript function to change element display properties based on their classes using the Prototype JavaScript Framework.
View ArticleCompare Values with Arbitrary Comparison Operator : JavaScript for comparing...
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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