Helpful JavaScripts to develop website

[JavaScriptBank]

JavaScript Countdown Timer

This JavaScript displays a countdown timer and alerts the user when the timer reaches zero. It then redirects to another Web ... detail

[IMG]hxxp ://w w w.javascriptbank. com/javascript.images/time/countdown-timer.jpg[/IMG]
Demo: JavaScript Countdown Timer

How to setup

Step 1: Place CSS below in your HEAD section
CSS

<style type="text/css">
#txt {
  border:none;
  font-family:verdana;
  font-size:16pt;
  font-weight:bold;
  border-right-color:#FFFFFF
}

</style>
	<!--
    	This script downloaded from w w w.JavaScriptBank. com
    	Come to view and download over 2000+ free javascript at w w w.JavaScriptBank. com
	-->

Step 2: Place JavaScript below in your HEAD section
JavaScript

<script language="javascript">
// Created by: Neill Broderick :: hxxp ://w w w.bespoke-software-solutions.co.uk/downloads/downjs.php

var mins
var secs;

function cd() {
 	mins = 1 * m("10"); // change minutes here
 	secs = 0 + s(":01"); // change seconds here (always add an additional second to your total)
 	redo();
}

function m(obj) {
 	for(var i = 0; i < obj.length; i++) {
  		if(obj.substring(i, i + 1) == ":")
  		break;
 	}
 	return(obj.substring(0, i));
}

function s(obj) {
 	for(var i = 0; i < obj.length; i++) {
  		if(obj.substring(i, i + 1) == ":")
  		break;
 	}
 	return(obj.substring(i + 1, obj.length));
}

function dis(mins,secs) {
 	var disp;
 	if(mins <= 9) {
  		disp = " 0";
 	} else {
  		disp = " ";
 	}
 	disp += mins + ":";
 	if(secs <= 9) {
  		disp += "0" + secs;
 	} else {
  		disp += secs;
 	}
 	return(disp);
}

function redo() {
 	secs--;
 	if(secs == -1) {
  		secs = 59;
  		mins--;
 	}
 	document.cd.disp.value = dis(mins,secs); // setup additional displays here.
 	if((mins == 0) && (secs == 0)) {
  		window.alert("Time is up. Press OK to continue."); // change timeout message as required
  		// window.location = "yourpage.htm" // redirects to specified page once timer ends and ok button is pressed
 	} else {
 		cd = setTimeout("redo()",1000);
 	}
}

function init() {
  cd();
}
window.onload = init;
</script>
	<!--
    	This script downloaded from w w w.JavaScriptBank. com
    	Come to view and download over 2000+ free javascript at w w w.JavaScriptBank. com
	-->

Step 3: Place HTML below in your BODY section
HTML

<form name="cd">
<input id="txt" readonly="true" type="text" value="10:00" border="0" name="disp">
</form>
	<!--
    	This script downloaded from w w w.JavaScriptBank. com
    	Come to view and download over 2000+ free javascript at w w w.JavaScriptBank. com
	-->

[JavaScriptBank]

This JavaScript creates slideshow effect with one of transitions.... detail

[IMG]hxxp ://w w w.javascriptbank. com/javascript.images/image/image-slideshow-transition.jpg[/IMG]
Demo: Image slideshow transition

How to setup

Step 1: Use JavaScript code below to setup the script
JavaScript

<script LANGUAGE="JavaScript1.1">
<!-- Beginning of JavaScript -

messages = new Array()
//anh dung de tao hieu ung
messages[0] = "<img src=logojs.gif>"
messages[1] = "<img src=photo1.jpg>"
messages[2] = "<img src=photo2.jpg>"
messages[3] = "<img src=photo3.jpg>"
messages[4] = "<img src=photo4.jpg>"

var i_messages = 0
var timer

function dotransition() {
    if (document.all) {
        content.filters[0].apply()
        content.innerHTML = messages[i_messages]
        content.filters[0].play()
        if (i_messages >= messages.length-1) {
            i_messages = 0
        }
        else {
            i_messages++
        }
    } 
    
    if (document.layers) {
       document.nn.document.write("<table cellspacing=2 cellpadding=2 border=0><tr><td align=left>"+messages[i_messages]+"</td></tr></table>")
		document.close()
        if (i_messages >= messages.length-1) {
            i_messages = 0
        }
        else {
            i_messages++
        }
    } 
    timer = setTimeout("dotransition()",5000)   
}
// - End of JavaScript - -->
</script>
	<!--
    	This script downloaded from w w w.JavaScriptBank. com
    	Come to view and download over 2000+ free javascript at w w w.JavaScriptBank. com
	-->

Step 2: Copy & Paste HTML code below in your BODY section
HTML

<BODY onload="dotransition()">
<DIV id=content style="position: relative; width:160px; height:240px; text-align:center; filter: revealTrans(Transition=12, Duration=3)"></DIV>
</BODY>
	<!--
    	This script downloaded from w w w.JavaScriptBank. com
    	Come to view and download over 2000+ free javascript at w w w.JavaScriptBank. com
	-->

JavaScript Bookmark Page script - JavaScript Color Wheel - JavaScript Image slideshow

[JavaScriptBank]

Bring the sound of life - music to your visitors by this JavaScript. It is an advanced web based midi player that actually enables you to jump, pause, and manipulate the play list like never before.... detail

[IMG]hxxp ://w w w.javascriptbank. com/javascript.images/multimedia/web-based-music-player.jpg[/IMG]
Demo: Web based Music Player

How to setup

Step 1: Place JavaScript below in your HEAD section
JavaScript

<SCRIPT language=JavaScript>
<!-- Begin
counter = 0;
html = true;
songs = new Array();
function addsong() {
file = document.forms[0].file.value;
if(file == "") {
alert("Entra un nombre de archivo o da click en Examinar..");
}
else {
fn = file;
while(fn.indexOf() != -1) {
pos = fn.indexOf();
fn = fn.substring(fn.lenght);
}
if(fn.indexOf(".gif") == 1) {
alert("Sólo sonidos o música");
}
else {
songs[counter] = file;
document.forms[0].selMusica[counter] = new Option(fn, file, false, true);
counter++;
}
document.forms[0].file.value = "";
}
}
function musica() {
document.all.sound.src=document.clock.selMusica.options[document.clock.selMusica.selectedIndex].text;
}
function stop() {
document.all.sound.src="";
}
function count() {
document.clock.songs.value=document.clock.selMusica.options.length;
}
function deletethis() {
if(counter > 0) {
counter--;
document.forms[0].selMusica[counter] = null;
songs[counter] = "";
}
else {
alert("No hay nada en la lista!");
   }
}
function bajar() {
document.clock.selMusica.options[document.clock.selMusica.selectedIndex++];
saber2();
saber();
}
function subir() {
document.clock.selMusica.options[document.clock.selMusica.selectedIndex--];
saber2();
saber();
}
function saber() {
document.clock.url.value=document.clock.selMusica.options[document.clock.selMusica.selectedIndex].text;
}
function saber2() {
fn = document.clock.selMusica.options[document.clock.selMusica.selectedIndex].text;
char = unescape("%5C");
while(fn.indexOf(char) != -1) {
pos = fn.indexOf(char);
fn = fn.substring(pos + 1, fn.length);
document.clock.nombre.value=fn;
}
}
// End-->
</SCRIPT>

Step 2: Place HTML below in your BODY section
HTML

<BODY onclick=count() onload=count()>
<BGSOUND id=sound src="">
<FORM name=clock><INPUT type=file name=file size="20"> <INPUT onclick=addsong() type=button value=Add><INPUT onclick=deletethis() type=button value=Delete><BR><INPUT onclick=musica() type=button value=Listen name=empezar> 
<INPUT onclick=stop() type=button value=Stop name=detener> You have:<INPUT 
readOnly size=2 name=songs>song(s) in the list.<BR>Name of the song:<INPUT 
size=25 name=nombre><INPUT onclick="saber2(); saber()" type=button value="Know Name & Url">Url 
	of the song:<INPUT size=19 name=url> <BR><INPUT onclick=bajar() type=button value=MoveDown><INPUT onclick=subir() type=button value=MoveUp><BR><BR><SELECT 
multiple size=20 name=selMusica></SELECT> </FORM>
</BODY>

JavaScript Bookmark Page script - JavaScript Color Wheel - JavaScript Image slideshow

[JavaScriptBank]

Use this simple JavaScript to make all links on your web pages open in new tab/window. Script is easy to setup, you should save them into a f... detail

[IMG]hxxp ://w w w.javascriptbank. com/javascript.images/link/make-link-open-in-new-tab-window.jpg[/IMG]
Demo: Make link open in new tab/window

How to setup

Step 1: Copy & Paste JavaScript code below in your HEAD section
JavaScript

<script language=javascript>
/*
	Kevin Yank
	hxxp ://w w w.sitepoint. com/authorcontact/48
*/
function externalLinks()
{
  if (!document.getElementsByTagName) return;
  var anchors = document.getElementsByTagName("a");
  for (var i=0; i<anchors.length; i++)
  {
      var anchor = anchors[i];
      if(anchor.getAttribute("href"))
		anchor.target = "_blank";
  }
}
window.onload = externalLinks;

</script>
	<!--
    	This script downloaded from w w w.JavaScriptBank. com
    	Come to view and download over 2000+ free javascript at w w w.JavaScriptBank. com
	-->

Step 2: Copy & Paste HTML code below in your BODY section
HTML

<a href="hxxp ://javascriptbank. com/">Home</a> | 
	<a href="hxxp ://javascriptbank. com/4rum/">Forum</a> | 
	<a href="hxxp ://javascriptbank. com/javascript/">JavaScript</a> | 
	<a href="hxxp ://javascriptbank. com/service/">Services</a> | 
	<a href="hxxp ://javascriptbank. com/javascript/submit-javascript-bank.html">Submit script</a> | 
	<a href="hxxp ://javascriptbank. com/thietkeweb/javascriptmall/">Documentary</a> | 
	<a href="hxxp ://javascriptbank. com/javascript/contact-javascript-bank.html">Contact us</a> | 
	<a href="hxxp ://javascriptbank. com/javascript/aboutus-javascript-bank.html">About us</a>
	<!--
    	This script downloaded from w w w.JavaScriptBank. com
    	Come to view and download over 2000+ free javascript at w w w.JavaScriptBank. com
	-->

JavaScript Enlarge Image - JavaScript Fading Slide Show - JavaScript Rotating Image script

[JavaScriptBank]

AJAX - a very great web development technology nowaday. Use this AJAX in order to load XML and HTML files on the same website with XMLHttpRequest. And in the body... detail at JavaScriptBank. com - 2.000+ free JavaScript codes

[IMG]hxxp ://w w w.javascriptbank. com/javascript.images/ajax/ajax-page-content-loader.jpg[/IMG]
Demo: AJAX Page Content Loader

How to setup

Step 1: CSS below for styling thescript, place it into HEAD section
CSS

<style type="text/css">
<!--
#contentLYR {
  position:relative;/*
  width:200px;
  height:115px;
  left: 200px;
  top: 200px;*/
  z-index:1;
}
-->
</style>

Step 2: Place JavaScript below in your HEAD section
JavaScript

<script type="text/javascript">
<!-- Begin
/*
     This script downloaded from w w w.JavaScriptBank. com
     Come to view and download over 2000+ free javascript at w w w.JavaScriptBank. com
*/

// Created by: Eddie Traversa (2005) :: hxxp ://dhtmlnirvana. com/
function ajaxLoader(url,id) {
  if (document.getElementById) {
    var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
  }
  if (x) {
    x.onreadystatechange = function() {
      if (x.readyState == 4 && x.status == 200) {
        el = document.getElementById(id);
        el.innerHTML = '<JavaScriptBank>This is content of demo.xml file</JavaScriptBank>';//x.responseText;
      }
    }
    x.open("GET", url, true);
    x.send(null);
  }
}
//-->
</script>

Step 3: Copy & Paste HTML code below in your BODY section
HTML

<div id="contentLYR"></div>
	<script>window.onload = function(){ajaxLoader('demo.xml','contentLYR');}</script>

Step 4: downloads
Files
demo.xml

JavaScript Make link open in new tab/window - JavaScript World clock - circumference calculator

[JavaScriptBank]

JavaScript - an indispensable part for developing websites and web pages, whether that is simple pages or professional website, and whether you are senior or junior. Nowadays, JavaScript frameworks be... detail at JavaScriptBank. com - 2.000+ free JavaScript codes

[IMG]hxxp ://w w w.javascriptbank. com/javascript.images/article/top-10-javascript-frameworks-by-google--yahoo--bing.jpg[/IMG]
Demo: Top 10 JavaScript Frameworks by Google, Yahoo, Bing

How to setup

JavaScript Vertical Marquee - JavaScript DHTML analog clock - JavaScript Backwards Text

[JavaScriptBank]

This JavaScript code - date picker helps you choose a time through a popup window. Perhaps this feature is not new on J... detail at JavaScriptBank. com - 2.000+ free JavaScript codes

[IMG]hxxp ://w w w.javascriptbank. com/javascript.images/time/time-picker-with-child-window.jpg[/IMG]
Demo: Time Picker with child window

How to setup

Step 1: Place JavaScript below in your HEAD section
JavaScript

<script language="JavaScript" type="text/javascript" src="timePicker.js">
/*
	Bassem R. Zohdy | bassem.zohdy@gmail. com
*/
</script>

Step 2: Copy & Paste HTML code below in your BODY section
HTML

<form name="form1">
	<input id="field" onkeydown="time(this.id)"/>
</form>

Step 3: downloads
Files
down.jpg
time.html
timePicker.js
up.jpg

JavaScript Vertical Marquee - JavaScript DHTML analog clock - JavaScript Backwards Text