Javascript Tutorials - Improve your understanding of Javascript

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Using the navigator object to detect client's browser In today's haphazard browser market, browser detection is as important as ever in our scripts. Learn about using the navigator object for the task...

Mouseover Images Mouseovers are one of the most popular graphic techniques on the Web today. Kev shows us how to create simple mouseovers using JavaScript, and optimise them for different browsers...

Web Services, Part IV: WebService Behavior's Objects, Properties, and Events In this column we continue our series on Web services and delve into WebService behavior--a critical component of the Web services revolution--by describing its objects and properties...

Menu Tab Set This script renders a menu tab set, allowing you to intuitively switch between various pieces of content to view. Works in IE4+, NS6+, and Opera...

Tackling JavaScript strict warnings Netscape 6 and the Mozilla browsers introduce a new feature for debugging efforts- strict warnings. Learn what it is and how to prevent it in your scripts...

Book Excerpt: Designing with JavaScript, 2nd Edition WebRef offers you sample chapters from the book Designing with JavaScript, 2nd Edition. Before you learn how JavaScript differentiates between one browser and another, you need to understand how JavaScript gets information from the browser...

Detect plugin (Flash, Java, RealPlayer etc) script Use this versatile script to detect any of the major plugins of a browser, such as Java, Flash, Shockwave, and more...

Popup date picker Make it easy for your visitors to fill out the date/time field(s) of your form, by selecting this info from a popup calendar...

Introducing the .NET Framework and JScript .NET JScript evolves. Learn about the new version of JScript, as well as how it fits into Microsoft's .NET...

Web Services, Part III: WebService's Methods To access a Web service via JavaScript, you invoke the WebService behavior. And to access the WebService behavior, you use the methods and objects it provides. Doc JavaScript shows you how...

Dynamic Combo Box This robust combo (drop down menu) can handle the workload of many! It allows you to select from multiple groups of link items to display- choose which group to actually show by clicking on text beneath the combo...

The Math object Looking to pull off a few mathematical operations using JavaScript? You'll need to arm yourself with the Math object...

Check all check/radio buttons A good addition to your forms if they contain a multitude of check/radio buttons is a "check/uncheck all" feature. This script does just that for any group of checkboxes and radio buttons. ...

Web Services, Part II: Calling Service Methods Our JavaScript Web services series continues with a look at basic calling methods. Turns out it's a lot like ordering pizza: when the delivery does actually show up, you might need to check and see if it's the right one...

Show - Hide Layers (Crossbrowser) - Use For Menuing and more This script allows to show and hide layers for a set of main browsers and can be used to construct pull-down menus. There is one main function that hide all the layers but the only one, which name was delivered to the function as a parameter. If you want...

Multi image slideshow Think of it as multiple slideshows all jammed packed into one! The following script can handle more than one set of image slides. Toggle between them through text links. As an added bonus, you can specify whether each slide is linked to a unique URL. Very...

MPS to MPH converter This script makes it easy to calculate how fast something goes "miles per hour", by allowing you to enter its speed using the more manageable "meters per second."...