Sometimes it is a good idea to disable the submit button so that the user cannot make multiple submissions. This JavaScript snippet will do the trick. Very easy to use.

This JavaScript snippet will copy text entered into a form field and place it directly on the Web page.

This JavaScript will place the cursor in a designated textbox, causing its background to blink a specified color for a pre-determined amount of seconds. This will highlight the textbox on the Web page in order to draw attention to it.

This pulldown JavaScript menu will automatically adjust the range of months so that the current month is at the top. The remaining months are placed in order after the current month. The JavaScript menu still functions with JavaScript turned-off.

Looking for an easy way to add Digg buttons and links to your Web pages? The instructions given on the Digg Web site can be a bit tedious. Use this generator instead, to make it easier. You can place it on your site for others to use also. The image file contains Digg buttons to put on your Web site or blog, which can also be customized for your site, using the included Photoshop file.

Does your self-worth appear low? Do you feel under-valued? Perhaps for specific reasons or a variance of them, this calculator code will cheer you up! Extrapolate your weight and yearly earnings for an evaluation via properties of gold, and hypothetically a heart of gold for integration. The calc. also gives a home price for a lucid estimate when looking for an affordable client-side residence.

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 to obfuscate and encode email addresses; this simple JavaScript 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: [email protected] instead of [email protected].

This JavaScript will automatically build a "breadcrumb" navigational JavaScript link to any page on your Web site. This allows your visitors to see exactly where they are on your Web site at an given time. Very easy to implement.

When testing forms you don't need to keep filling in the different fields. Use this function to automatically fill-in input blocks and select values in the form for you. Very easy to use.

This is a JavaScript custom object that uses an array assigned to an input text box. It will fire on the onkeyup event and read from the array and act accordingly. It is very simple to use.