Blink tag in IE vs Firefox

< html>
< head>
< script language="javascript">

/* IE, Firefox Browsers */
function blinkIt() {
if (!document.all) return;
else {
for(i=0;i< document.all.tags('blink').length;i++){
s=document.all.tags('blink')[i];
s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
}
}
}
< /script>
< /head>
< body onLoad="javascript:setInterval('blinkIt()',500);">
< blink>Am i blinking ?< /blink>
< /body>
< /html>

Note:
In this example, 1 blank space added to all the tags opening and closing area. Before you execute this example, pls remove that space and execute it.

Important Links for you?

Important Links :

- International Dialing Codes
- Listing of all the exising Domain name list
- Complete Info about a Domain
- HTML Special Characters


Sending FREE SMS

- Sending Free SMS in India
- Sending Free SMS to any mobile in India


Javascript


- Javascript Window Objects
- Entire Javascript in finger tip

- DHTML: Draw Line, Ellipse, Oval, Circle, Polyline, Polygon, Triangle with JavaScript
- Download

- JavaScript: DHTML API, Drag & Drop for Images and Layers
- Download

- JavaScript, DHTML Tooltips
- Download

- Highslide JS
- Download Highslide JS

- Calendar script using XHTML
- Download

- jCarousel - Riding carousels with jQuery
- Download Version 0.2.2

- ThickBox 3.1. Lightbox, Highslide, Litebox, SmoothGallery, FrogJS, ClearBox JS 2 or Lightview
- Download

- A PHP- and JavaScript- based File Manager
- Download Version: 2.0.0

- The Coolest DHTML / JavaScript Menu and Toolbar

Linux Commands


- Alphabetical Directory of Linux Commands

Accordion Script
Accordion Script : http://www.webresourcesdepot.com/simple-accordion-script/

Accordion V2.0 : http://www.stickmanlabs.com/accordion/

Accordion Effect : http://net.tutsplus.com/javascript-ajax/create-a-simple-intelligent-accordion-effect-using-prototype-and-scriptaculous/

10 JS Accordion Scripts : http://tutorialblog.org/10-javascript-accordion-scripts/

30+ Animated Tab Based Interface : http://dzineblog.com/2008/10/30-animated-tab-interface-and-accordion-scripts.html

Accordion Menu Scripts : http://www.dynamicdrive.com/dynamicindex17/ddaccordionmenu.htm



DHTML Menus, Javascript / CSS Menus

DHTML Menus : http://www.likno.com/

PHP

Simple Chat (DB Driven) : http://www.ebrueggeman.com/phpsimplechat/

PHP Graph : http://www.ebrueggeman.com/phpgraphlib/examples.php

ToolTips

Skinny Tip : http://www.ebrueggeman.com/skinnytip/

Image Gallery

Slideshow : http://www.phpjabbers.com/slideshow/

Photo Gallery : http://www.ebrueggeman.com/photography.php

Capcha using PHP

Webcheatsheet : http://www.webcheatsheet.com/PHP/create_captcha_protection.php

Captcha image verification : http://www.phpjabbers.com/phpexample.php?eid=19

Creating Captcha : http://www.codewalkers.com/c/a/Miscellaneous/Creating-a-CAPTCHA-with-PHP/

Secure image : http://www.phpcaptcha.org/

AJAX fancy captcha : http://www.webdesignbeach.com/beachbar/ajax-fancy-captcha-jquery-plugin

PHP Event Calender

PHP Event Calender : http://www.phpcalendarscripts.com/

Full collection of Calender Scripts : http://www.phpjabbers.com/

AJAX World

AJAX Daddy : http://www.ajaxdaddy.com/

Free JQuery Content Slider

15 Best Examples : http://visionwidget.com/inspiration/web/295-jquery-content-sliders.html

General info in PHP, MySQL

Do you know this?

- E.F. Codd released his Codd's rule in 1970 at the time of working in IBM's San Jose Research Laboratory

- Structured Query Language (SQL), developed by Donald D. Chamberlin and Raymond F. Boyce, for expressing queries at IBM's San Jose Research Laboratory in early 1970's

- Raymond F. Boyce also worked with Codd to develop the Boyce-Codd Normal Form for efficiently designing relational database tables so information was not needlessly duplicated in different tables.

- SQL was initially called as SEQUEL, was designed to manipulate and retrieve data stored in IBM's San Jose Research Laboratory original relational database product, System R.

- SQL language was standardized by the American National Standards Institute (ANSI) in 1986 and ISO in 1987

- MySQL as maintained by Sun Microsystems and it as first public release in November 1996

- MySQL supported in Windows, Mac OS X, Linux, BSD, UNIX operating systems

- MySQL maximum size of DB is Unlimited, Max table size is 2 GB (Win32 FAT32) to 16 TB (Solaris), Max row size 64 KB,
Max columns per row is 3398, Max Blob/Clob size 4 GB (longtext, longblob), Max CHAR size is 64 KB (text), Max NUMBER size 64 bits.

- MySQL is owned and sponsored by a single for-profit firm, the Swedish company MySQL AB, now a subsidiary of Sun Microsystems

- The world's most popular open source database is MySQL Database

General information & doubts in Javascript and PHP

Hai all,

Simple show hide sample using Show/Hide?

Simple Show/Hide code

Basic Validation using Javascript

var remail=/^([_&a-zA-Z0-9-]+(\.[_&a-zA-Z0-9-]+)*@[&a-zA-Z0-9-]+\.+[&a-zA-Z0-9-]+)/;

/* Check the email address */
function checkEmail(fieldvalue){
if(remail.test(fieldvalue)){
return false;
}
else {
return true;
}
}

/* Trimming the string */
function trim(str)
{
return str.replace(/^\s*|\s*$/g,"");
}

function ValidateUserRegister(formNm)
{
var errMsg = "Please correct the following field(s):\n\n";
var errNum = 0;
var fldName = "";
var passerr = 0;

if(trim(formNm.user_name.value)=="")
{
if( !errNum ) fldName = "user_name";
errMsg += ++errNum + ". Username is a required field.\n";
}

if(trim(formNm.user_email.value)=="")
{
if( !errNum ) fldName = "user_email";
errMsg += ++errNum + ". Email is a required field.\n";
}

if(trim(formNm.user_email.value)!="" && checkEmail(trim(formNm.user_email.value))) {
if( !errNum ) fldName = "user_email";
errMsg += ++errNum + ". Please enter a Valid Email Address.\n";
}

if(errNum)
{
alert(errMsg);
return false;
}

return true;
}

Get our Screen Resolution using Javascript

function htuserscreen()
{
//debugger;
var Height,Width;
Height=parseInt(screen.height);
//Width=screen.width;
MidHeight=Height/2+ "px";
//MidWidth=Width/2;
return MidHeight;
}
function Wtuserscreen()
{
var Height,Width;
//Height=screen.height;
Width=parseInt(screen.width);
//MidHeight=Height/2;
MidWidth=Width/2 + "px";
return MidWidth;
}
var s=htuserscreen();
p=Wtuserscreen();
alert(s);
alert(p);
document.write('

');

Multiple Checkbox Validation using Javascript

function ValidateWatchList(formNm,action)
{
var errMsg = "Please select the following item(s):\n\n";
var errNum = 0;
var fldName = "";
var passerr = 0;

//alert(formNm.delet.length);
if(formNm.delet.checked == false || formNm.delet.checked == true)
{
//alert('if')
if(formNm.delet.checked == false)
{
if( !errNum ) fldName = "delet";
errMsg += ++errNum + ". Select a product to delete.\n";

if(errNum)
{
alert(errMsg);
return false;
}
}
else
{
return true;
}
}
else
{ //alert('else')
var arrlen = formNm.delet.length;
var i;
var txt = "";
for (i = 0; i < arrlen; i++) {
if (formNm.delet[i].checked) {
txt = txt + formNm.delet[i].value + " ";
}
}
if(txt == "")
{
if( !errNum ) fldName = "delet";
errMsg += ++errNum + ". Select a product to delete.\n";
}
}
if(errNum)
{
alert(errMsg);
return false;
}

return true;

}

Avoid unwanted characters using Javascript

function blockNumbers(e)
{

var key;
var keychar;
var reg;

if(window.event) { // for IE, e.keyCode or window.event.keyCode can be used
key = e.keyCode; }
else if(e.which) { // netscape
key = e.which; }
else { // no event, so pass through
return true; }

keychar = String.fromCharCode(key);
//alert(key);
if ( (key>=48 && key<=57) || (key==34) || (key==39) || (key==8) ) {
return true; }
else {
return false; }
}