Code Snippets

JavaScript Source Code

Welcome to Dream.In.Code
	Become an Expert! Join 306,920 Programmers for FREE! Get instant access to thousands of experts, tutorials, code snippets, and more! There are 1,762 people online right now. Registration is fast and FREE... Join Now! Chat LIVE With a Expert

JavaScript

Sort by: Rating

1 2 3 > »

	Link Randomizer in JavaScript by spearfish
	Submitted: April 2, 2008 Views: 1505 Displays a random link (or image, or paragraph, or anything from that matter!) on a web page.

	Hide your websites email links from email harvesters in JavaScript by Jayman
	Submitted: May 26, 2006 Views: 5384 This is an easy way to hide email links on your website from email harvesters to help keep you safe from spam.

	IMEI validator in JavaScript by smshUA
	Submitted: June 7, 2007 Views: 3007 Validates mobile's IMEI number. Returns true if IMEI is right.

	Miles Per Gallon Calculator in JavaScript by OliveOyl3471
	Submitted: October 12, 2008 Views: 1742 A function to calculate gas mileage.

	Add to Favourites in JavaScript by deepamanohar
	Submitted: May 5, 2008 Views: 795 Add to Favourites for IE and firefox.

	Ajax based RSS feed parser in JavaScript by BetaWar
	Submitted: January 7, 2009 Views: 1353 Basically, this is set up to take a feed from an offsite (or onsite) URL and display it.

	Convert RGB Values To Hexadecimal Color in JavaScript by programble
	Submitted: February 21, 2009 Views: 1390 This function returns a string containing the Hexadecimal color representation of RGB values.

	Cookies in JavaScript in JavaScript by PsychoCoder
	Submitted: August 9, 2007 Views: 1540 This is 2 snippets: 1) Function to set a cookie, pass it the name of the cookie, the value and the days its valid (until expiration) 2) Function to get the cookie by the name

	Detect IE & Version in JavaScript by programble
	Submitted: February 21, 2009 Views: 905 Gets the version of IE being used, or gets -1 for all other browsers.

	Making divs be the same height in JavaScript by BetaWar
	Submitted: July 28, 2008 Views: 1511 How to make 2 divs be the same height without the use of static height in CSS, uses JS, HTML, and CSS

Markup Calculator in JavaScript by Nykc

Submitted: September 26, 2008 Views: 1656

Basic markup calculator based on points. Many retailers use points to markup there cost to determine a sales price. The formula for this is cost / (1.00 - .20) replace .20 with the number of points you want to markup. This snippet will take the unit cost in a field and number of points 20, 25, 30 whatever you want to use and perform the calculations from there.

	Partial fix for IE's getElementsByName() in JavaScript by snoj
	Submitted: November 11, 2005 Views: 29900 While trying to make a "reloading" script for use with my transparent HTML/CSS backgrounds I came across a problem with IE. I couldn't use object.getElementsByName()! So I came up with this solution. Granted it's limited to one kind of tag right now, but it should make coding standard (X)HTML a little easier.

	Password Validity Tester in JavaScript by born2c0de
	Submitted: February 27, 2005 Views: 19866 ORIGINALLY WRITTEN BY Sani, A. I.

	Remove all images from selected document in JavaScript by William_Wilson
	Submitted: November 11, 2007 Views: 1205 pass the document to the function to remove all images. Useful for text based forums, to prevent unwanted image tags. Be sure to generate the document first to ensure all tags are picked up.

	Serach engine in JavaScript by deadlypetal
	Submitted: April 14, 2005 Views: 4545 Found it around the internet, it seems cool

	Simple WYSIWYG Text Editor in JavaScript by BetaWar
	Submitted: September 18, 2008 Views: 2675 A simple RTE

	Static Date and Time in JavaScript by dhazard
	Submitted: September 19, 2006 Views: 2323 Returns the current local date and time, filled with many options to customize it to how you like.

	Time Of Day Greeting in JavaScript by Nykc
	Submitted: February 14, 2008 Views: 1832 A basic script that greets users accordingly based on time of day.

	Website RemoteControl Navigation in JavaScript by Nykc
	Submitted: April 14, 2008 Views: 729 Surf selected links via a remote window on your website.

	Add html elements/text dynamically in JavaScript by bhandari
	Submitted: February 12, 2008 Views: 2800 Uses innerHTML

	Adding a link to the DOM in JavaScript by William_Wilson
	Submitted: May 5, 2007 Views: 1565 dynamically create and display a link.

	Array Textbox Validation in JavaScript by deepamanohar
	Submitted: April 29, 2008 Views: 5773 Check the validation for the textbox when we use the name as array type.

	Blinking text in JavaScript by BetaWar
	Submitted: October 9, 2008 Views: 3027 Simple script to make your text blink

	BMI Calculator in JavaScript by OliveOyl3471
	Submitted: November 11, 2008 Views: 2029

	BMR Calculator in JavaScript by J0K3R
	Submitted: May 18, 2009 Views: 385 You use energy no matter what you're doing, even when sleeping. Thus your Basal Metabolic Rate (BMR) is the number of calories you'd burn if you stayed in bed all day.