Columns Columns 111-120 Columns 101-110 Columns 91-100 Columns 81-90 Columns 71-80 Columns 61-70 Columns 51-60 Columns 41-50 Columns 31-40 Columns 21-30 Columns 11-20 Columns 1-10 Tutorials Windows Cool Tools Menu Builder Rollover Builder Bookmarklet Builder Rotation Builder Window Builder Tip Archive Latest Random Tips Personalized Tips Channels Hot Spots Top 10 | 20 Tips Top 10 | 20 Columns Top 10 | 20 Pages Reference Forum Links Bookstore For Your Site Contact Us About Us Free Newsletters JavaScript.com Webreference Did you learn something? Do you like the site? Please link to us!

select a tip category... Applications and Games Arrays Behaviors Browser Compatibility Colors and Images Debugging DOM Dynamic HTML Events Forms Frames History and Cookies Internet Explorer 5 Internet Explorer 5.5 Links Netscape 6 Numbers Objects Operators Page Layout Performance Regular Expressions Script Structures Strings Style Sheets Syntax and Notation Tables Time and Date URLs and Locations Windows WMLScript Most Popular Pages Top 10 Top 15 Top 20 Top 25 Top 30 Tips Columns Pages click here to build a menu Latest Random Tips 1. Packaging a Single-Class Namespace Do you know how to package a namespace? Here is an example for packaging a simple single-class namespace. Related categories: Behaviors | Dynamic HTML | Objects Similar Tips - May 24, 2002 2. Boosting Performance by Avoiding Dots Want to improve the performance of your JavaScript? Avoiding dots in your code is both simple and effective. Related categories: Objects | Performance Similar Tips - May 10, 2000 3. Initializing the style Object Did you know that the style object is not initialized by the STYLE rule? Learn how to set the zoom property upon loading. Related categories: DOM | Page Layout | Style Sheets Similar Tips - October 6, 2001 4. JScript .NET's Classes Did you know that JavaScript does not support classes? Learn about JScript .NET's class-based support. Related categories: Objects | Syntax and Notation | Windows Similar Tips - April 24, 2002 5. Delimiting the Main Code Do you know how to delimit the main code section? Learn how JScript .NET is different from other languages. Related categories: Behaviors | Dynamic HTML | Objects Similar Tips - June 21, 2002 6. Changing Inline Images How do you change an image when mousing over? out? Learn how to change a gif using very little programming. Related categories: Events | Style Sheets Similar Tips - August 19, 2000 7. Detecting LayoutRect's Overflow Do you know how to detect page overflow in a print template? Learn how to use the LAYOUTRECT's event handlers and properties to distinguish between page completion and page overflow. Related categories: Applications and Games | URLs and Locations | Windows Similar Tips - September 14, 2001 8. Setting Default Visibility Do you know how to change the default visibility? Learn how to overcome differences between IE and Netscape 6. Related categories: Browser Compatibility | Netscape 6 | Objects Similar Tips - December 17, 2000 9. WMLScript's Bytecode Do you know why WMLScript is a compiled once, run everywhere language? See how a 1071-byte WML code turns into a 446-byte bytecode. Related categories: WMLScript Similar Tips - June 22, 2000 10. Deleting DOM Substrings Do you know how to delete a substring from text node data? Learn how to shorten a DOM string in IE6/NS6. Related categories: Browser Compatibility | DOM | Netscape 6 Similar Tips - July 6, 2001

Biz Resources Contact Management Software Domain Name Services Internet Security Developer News MicrosoftÂ’s Automated Agent: Can We Talk? Borland Finally Sells CodeGear Red Hat Heads For The JON 2.0