Please, do not forget to read the small updates below on JavaScript debugging. Ya, that is important. Thanks!
First of all I will suggest moving to Firefox browser. There you will get JavaScript console
(Firefox: Tools->JavaScript Console) which is very useful for JavaScript debugging.
Old IE style error message box will not give the correct line number [...]

It is very familiar select all – deselect all check box. It is using plain javascript code. and not using any library like jquery

This script is an extension to the script written for Pagination/paging using PHP, MySQL. It uses Ajax to help show the pages without page refresh.

Validating email with regular expression is the bast you can do with the email entered by users. There are other way to validating email about real or not but with the email provider but that is not perfect way and not possible to do.
Validate user Email ID:

<?php
function checkMail($mail) {

if (empty [...]

It is about problems we all face when we start programming esp. in web development. It is an old version of “Passing value from one to another considering PHP, HTML, JavaScript”.

Coding Standards is one of the topics most programmers either do not come across or do not find useful. Some think it is not for me as I am new to coding.
But in my opinion it is the most useful chapter programmers should learn as soon as programmers learn basic programming in any programming language.
Here [...]

Change HTML on onmouseOut, onmouseOver and onClick
PHP Redirects and JavaScript Redirects
JavaScript trim function
JavaScript Submit
Change HTML on event- onmouseOut, onmouseOver and onClick

<script type=”text/javascript” >
function change_html() {

txt1 = document.getElementById(‘txtFName’).value;
txt2 = document.getElementById(‘txtLName’).value;

document.getElementById(‘name’).value = txt1 + ‘ ‘ + txt2;
document.getElementById(‘name2′).innerHTML = txt1 + [...]

Call them pipes, teqlos, dapps, modules, mashups or whatever else but fact is that recently we have seen a good number of new services that allow developers and users to build mini-apps and mashups that mix and re-mix data.
5 Ways to Mix, Rip, and Mash Your Data
I checked Yahoo pipes (my pipe url).
I [...]

Flock is a web browser with a difference, developed using Mozilla technologies.So, It is as convenient as Firefox. If you are blogging then it is a must to try for you. It works with most blogging services like Blogger, Drupal, LiveJournal, MoveableType, Typepad and WordPress, and more.
Very intresting things is it can submit your current [...]