Most Popular Scripts | JavaScript | Scripts & Programs | Security

This is a simple JavaScript that allows you to protect your HTML source code and images of your web sites by preventing visitors from right-clicking on your sites. An specified alert box will prompt out when visitors right click their mouse.

CGI mailto forms provide the ultimate level of protection from spambots. However, unless you need that for other reasons such as database transactions, mailto links have the great advantage of ensuring that you receive the sender's correct email address. The beauty of AntiSpambotMailto is that the email address parameter is not just the usual collection of ASCII codes. Each encoded character is also offset by the total length of the email address. For a spambot to be foolproof, they would have to write a complete JavaScript parser, which seems unlikely.

This tutorial/code will show you all you need to know, and provide you with the scripts, to hide your source code.

Scramble the source of any chunk of code, or the entire webpage, using this creative script. The encrypted code will still be interpreted properly by the browser, just difficult for us humans to read.

An example of a simple JavaScript encoding of an html page. When the page loads you are prompted for a password. Enter the correct password and the page displays properly - enter the wrong password and you see only an "Invalid password" message. Viewing the source of the page shows only the encoded content. The encoding is fairly basic but should stop all but the most determined script thieves, spam-bots, or spiders. Tested in Mozilla on Linux, IE on Windows, and Safari on Mac.

This script allows you to effectively protect your code from prying eyes by disabling the availability of the right-click context menu's View Source option in the browser.

A code snippet that prompts user for password. If they enter the correct password it displays welcome in an alert box. Otherwise, it displays sorry wrong password in an alert box and sends them back to the previous page.

Uses 448-bit Blowfish encryption to create password protected web pages. The encrypted pages use JavaScript to self-decrypt in a standard web browser, but only after the correct password has been entered. Tested in all the most popular browsers, including: IE, FireFox and Chrome.

Use this script to disable right clicking on your page's images, so to prevent visitors from easily saving/copying them.

This is a short encrypted password Javascript that allows you to password protect your webpage.

This short JavaScript will allow you to disable the right-clicking on the mouse, useful for preventing users from copying the content on your page, etc.

Easy, short, cut-and-paste header script that intercepts the mouse right-click event and shows an alert box instead, thus disabling it. Intended to provide simple limited protection for page images, etc.

This code allows you to disable the ability of visitors to your site from being able to use the "Right-Click" function to save images from your web site.

Encrytion of Strings with Javascript like ARCFOUR. but no trademark. Security requires that the key is used only once.

Captcha Code Generator JQuery Script allows you to create random images.A six character code that has to be entered by the user before submitting the form. This ensures that the web forms are not automatically submitted.

This JavaScript generates a random password of how many and what ever characters you want.

Email harvesting is a real problem nowadays; publishing an email address on a web page means exposing it to automated email collection softwares. Once it's been collected there no way of getting rid of spam. The best way to avoid this is obfuscating and encoding email addresses; this simple javascript script does exactly that. It splits an address in six different parts, so that bots are not able to recognize it, and it also encode the @ symbol and the . (dot) using ascii codes, just to make it harder for bots to decode it. Even if the email harvesting software can read javascript and put the different parts of the address together, it would obtain an useless text like this: myaddress@mydomain 6;com instead of [email protected].

One way spammers get your email address is with programs written to extract addresses from web pages. These robots, as they are called, look for mailto: links in the body of web pages. A good way to protect your email address from spammer lists created in this way is keep your email address off web pages. But what if you want people to have your links to your email address? This script, SafeMail, solves the problem. SafeMail lets you put your address on the page using javascript's document.write method. With this, your user's browser displays your email link exactly as if you had coded it with HTML, except you can achieve this effect without at any point putting the string of your email address in the code. This means spambots find nothing, and you stay clear of spam.

A very simple and powerfull Anti Text Selection javascript !!!! This script is useful if you don't want to give the possibility to your visitors to select texts on your website (avoid a copy/paste for exemple).

A simple solution to completely remove your html source code from prying eyes using javascript and frames.