Hotlinking is when another website links directly to one or more of your images or multimedia files and includes it on their web page. Not only is this theft of your intellectual property, but further more, you are paying for the bandwidth used by that site. Which can result in a problem with your budget.
The most common way to prevent others from hotlinking your content is Apache's mod_rewrite. While this a solution that free available to use, there are a couple drawbacks. One being, that Apache has to be configured to use mod_rewrite (--enable-rewrite). Another one being, that for a lot of people writing regular expressions is not the most easiest thing to do.
Of course there are commercial solutions to the problem. Probably the most common one is cPanel. An administration interface for webserver, which let's you create all the necessary items for your hotlink protection with a matter of clicks, in a matter of seconds.
Problems with common Hotlink Protection

Keyword Density analysis tool to help webmasters analyze the keyword density from their web pages and include a tag cloud for easy display of the most important keywords from your site. Keyword density is the measurement in percentage from the number of times a keyword or phrase appears compared to the total number of words in a web page.

One of the most used things in Flash is animation, you can draw a vector based cartoon then animate it to do what ever you want, but to start with something basic, just learn to transform shapes, so in this Flash video tutorial you will see how easy it is to tween numbers to make a simple animated counter.

Do you want to put a poll on your website and collect website visitors' opinion about your business or website? It is now easier than ever to put a poll on your website using Flash Web Poll. Try it and you will love it!

ASPPlayground.NET Version 3 is a totally rewritten version that is based on the ASP.NET 2.0 framework and the ASP.NET AJAX framework. This version supports .NET framework 2.0, 3.0, and 3.5.

Testing Master is an easy-to-use and affordable website testing tool. It tests the performance of web sites or intranet applications by load and stress testing and helps you to find bottlenecks of your web site. Web site testing tool Testing Master can simulate thousands of users, came from the same quantity of IPs and analyze, how many concurrent users can handle your web site. Website testing tool Testing Master has many useful features, such as IP spoofing, multiple simultaneous test cases and website testing features for sites with dynamic content and secure HTTPS pages. And this is not the whole story. Our website testing tool presents test results for you in graphs and text reports, so you can analyze the performance characteristics of your web site, and by this way, make it better.

* Supports JPEG, GIF, PNG. They can even be mixed together in the same gallery.
* Easy to install, just drop it in a folder with jpg, gif, png files, and it does the rest
* Fast. Really fast. Uses advanced design techniques to ensure fast loading on any computer. You can fly from picture to picture to thumbnails and back with unmatched speed. You won't believe it's the Internet
* Configurable, you can set several options or even create your own CSS to control the look of your galleries. You can take your settings and easily apply them to any number of albums
* No database needed.
* Maximum compatibility. From webserver to browser, it can be made to work on nearly everything. Careful consideration was made to deal with restrictive PHP configurations. For example, GG can spend as much time as it needs building thumbnails even if your webhost silently kills scripts after 30 seconds. Building images is managed by browser-based javascript that can intelligently break up work into smaller requests. I understand not everyone runs their own webserver and has full control over their webserver. Your inexpensive shared hosting provider won't stop you now.
* Free for personal non-commercial use.
* The ultimate lazy-man's web gallery. You can make a gallery of thousands of images with virtually no user interaction.
* Only requires one file to operate
* Flexible. GoodGallery always knows what images are there. You can always add, remove, or rename pictures in the folder and GoodGallery will instantly recognize the change and update thumbnails deleting unused files automatically. Unlike many gallery scripts, GG can be named whatever you want and you don't have to configure anything differently.
* Fault tolerant. GoodGallery will *never* generate corrupt thumbnails or preview images, even if the server loses power during a write.
* Good Housekeeping. GoodGallery keeps all its cached images in two very obvious folders to make removal very straightforward.
* Keyboard shortcuts. Put that mouse down, sit back and relax, navigating through your pictures with your arrow keys and enter.
* Full Deep Linking. The address bar updates while going through the gallery so you can post a link to any individual picture or thumbnail page the way you would expect. Users of Flash galleries will appreciate this return to UI sanity.
* Passes WC3 validator as XHTML 1.0 Strict
* Quality image output. Resizes images at very good quality. The default settings are similar in fidelity to photoshop's jpeg high preset. Never uses awful browser or flash resizing

Membership sites are very popular. Everyone wants to be apart of something. Some people pay thousands of dollars a year just to be apart of some exclusive membership. If you are looking for an easy to install and easy to use program to handle all of your memberships site requirements then look no further. Multiple Memberships is the program for you! Whether you're starting a new online business or have been in business for years, you can easily integrate this membership program and be making an unlimited income from membership fees.

PHP/MySQL/Ajax user management system/file management system. With this script you can allow users to register accounts to access member only pages. As the admin you can create new files on-the-fly via the admin control panel, as well as modify, delete and password protect files. Installer file makes installation a breeze, all you have to do is upload all the files and navigate to install.php and insert only your mysql database information and hit install. You can sort users in the database, see whos online (in realtime), administrator can edit the default template files right from the control panel. This script can be integrated extremely easy with just about any other script (news scripts, poll scripts, blogs, etc.) Simply create a new file from the admin control panel, and copy and paste the script code into the file and save it. This is an extremely versatile script and can be used many ways, it's up to you to decide how to use it. Best of all is this script is free.

Stores structure of menus, items and urls in multi-dimensional array.
Supports Including.
Can be configured with database.
Automatically detects and writes menus with sub-menu or without sub-menu.
Collapse all menus on click expect current.
Highlights current item.
Can be added to multiple web pages by adding only one line javascript.
menu items can be added or edited easily by just editing the .js file.
Completely get cashed in browser history. So saves bandwidth and lessen page loading time.
Customizable CSS layout.

Engineer.iX Mail Forms is a professional software solution for empowering your website's visitors to send you e-mails directly on your website using a form (e.g. contact form).

Advertisements are grouped within categories configured freely by the website administrator. Categories are arranged in category trees to allow for subcategory support.

Tracking4Web is is the simplest solution for Courier & Cargo Tracking Business. If you need to enable Tracking Option in your existing or new website, this is quickest Software Solution.

Any web developer dealing with XML data knows about hard job he must implement in order to make things working perfectly in all browsers.
At time I wrote this libriary, I thought that IE is only browser with true XPATH support but when I finished, my attitude to Mozilla browsers changed to good.

As a web developer, mostly client side scripting with advanced OOP JavaScript, I have been developing Ajax applications for IE.

SWF Slide is a powerful slide show builder. It enables you to transfer a group of pictures into your own slide show in a breeze. You can also add narration, background music, text, transition animation effects and pan/zoom animation effects as you wish. The output slide shows are in the format of Adobe Flash or EXE. You can distribute them onto web sites, send them by e-mails, or burn them into CDs to share with others. If you have no web development experience, SWF Slide can help you breeze through the creation of a slide show in just several minutes. What you should do is simply to add pictures and select slide properties. If you are an experienced web designer, SWF Slide can also be a good choice to help you make slide shows for clients to save time and effort

Create sortable lists which can be synchronized with the back-end with AJAX.

To display your PageRank (PR) on your website, just copy and paste the HTML code below into your web page. Now your Google PR rating is displayed on every page with this code!

[Requires PHP 4.1+ and MySql 4+ Database, OpenSSL 0.93+ optional]
Instantly process orders and allow downloads for digital goods - software, MP3s/Music, Videos, eBooks/PDF, and any other electronic files.

This tutorial is a quick and simple example of how to set the visibility property in asp.net code.

Flash Applications

Darren Hedlund
In this section we will show you the basics of making and creating a simple drop down selection array.

Build an Online 5 Star Rating System!

As my grandfather always says, "If you want something done right, do it yourself." However, these days you often have to rely on third-party tools to help you get your job done. To serve even a simple, static HTML Web page you need to rely on your Web server, which in turn relies on your operating system, and so on. While you can't create all these programs yourself, most of the ones that you rely on?your Web server, for example?provide an API to help you extend and add functionality to these programs, so if they don't meet your needs you can always modify them.

PHP?or more properly the PHP Hypertext Preprocessor?lets you easily create dynamic Web sites by embedding code into the Web page (HTML) itself. This open-source software is very popular on the Web where open-source products like Apache and Perl predominate. While PHP offers considerable power as a scripting language, its true power lies in the fact that if it doesn't offer what you need, you can easily extend it with either C or C++. To extend PHP 4, you need to understand the PHP API (more specifically the Zend API, since PHP 4 is powered by the Zend Engine).

Navigate: PHP Code Library > PHP > String Manipulation

This post gives an introduction to the complications that can arise from deploying your PHP applications onto a load balanced web hosting platform. This is a must-read article if you are planning to develop large scale web applications, or if your software will be deployed on a large range of platforms (as is the case for many open source projects).