[phpMyChat CVS] CVS: phpMyChat-0.15/chat/lib users_popup.lib.js,NONE,1.1

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Update of /cvsroot/phpmychat/phpMyChat-0.15/chat/lib
In directory usw-pr-cvs1:/tmp/cvs-serv4960/lib

Added Files:
	users_popup.lib.js 
Log Message:
The users popups are running :)

--- NEW FILE ---
//
// +--------------------------------------------------------------------------+
// | phpMyChat version 0.15.0                                                 |
// +--------------------------------------------------------------------------+
// | Copyright (c) 2000-2001 The phpHeaven-team                               |
// +--------------------------------------------------------------------------+
// | Set of JavaScript functions used to handle the the collapsible list of   |
// | rooms at the users popup with IE & NS 4+ browsers (DHTML stuff).         |
// |                                                                          |
// | This library is called by the 'chat/lib/users_popup.php3' script.        |
// |                                                                          |
// | It is is based on the 'Expandable Outlines' script from WebReference     |
// | (http://webreference.com/).                                              |
// +--------------------------------------------------------------------------+
// | From the phpMyChat project:                                              |
// |    http://www.phpheaven.net/projects/phpMyChat/                          |
// |                                                                          |
// | Authors: the phpHeaven-team <php...@ya...>             |
// +--------------------------------------------------------------------------+
//
// $Id: users_popup.lib.js,v 1.1 2001/04/04 16:21:23 loic1 Exp $
//
// Handle the expandable/collapsible list of rooms at the users popup.
//


var jsIsNS4				= (typeof(document.layers) != 'undefined') ? 1 : 0;
var jsIsIE4				= ((typeof(document.all) != 'undefined') && (parseInt(navigator.appVersion) >= 4)) ? 1 : 0;
var jsIsVersion4		= (jsIsNS4 || jsIsIE4) ? 1 : 0;

var jsIsExpanded		= false;
var jsRoomsCnt			= 0;
var jsOpenedRoomsCnt	= 0;

var jsImgBigOpened		= new Image(13,13);
jsImgBigOpened.src		= 'images/open_big.gif';
var jsImgBigClosed		= new Image(13,13);
jsImgBigClosed.src		= 'images/closed_big.gif';
var jsImgOpened			= new Image(9,9);
jsImgOpened.src			= 'images/open.gif';
var jsImgClosed			= new Image(9,9);
jsImgClosed.src			= 'images/closed.gif';


/**
 * Do reloads the popup if the Netscape window has been resized
 *
 * @access	private
 */
function reDo()
{
	if (innerWidth != origWidth || innerHeight != origHeight)
		location.reload(true);
} // end of the 'reDo()' function

/**
 * Positioned element resize bug under NN
 */
if (jsIsNS4)
{
	var origWidth = innerWidth;
	var origHeight = innerHeight;
	onresize = reDo;
}


/**
 * Add styles for positioned layers;
 */
if (jsIsVersion4)
{
	with (document)
	{
		write('<style type="text/css">');
		if (jsIsNS4)
		{
			write('.parent {position:absolute; visibility:visible}');
			write('.child {position:absolute; visibility:visible}');
			write('.regular {position:absolute; visibility:visible}');
		}
		else
		{
			write('.child {display:none}');
		}
		write('<\/style>');
	}
}


/**
 * Gets the id of the first collapsible room
 *
 * @param	string	the name of the first collapsible room
 *
 * @return	integer	the index number corresponding to this room
 *
 * @access	public
 */
function pmcGetIndex(el)
{
	var ind = null;
	for (var i = 0; i < document.layers.length; i++)
	{
		var whichEl = document.layers[i];
		if (whichEl.id == el)
		{
			ind = i;
			break;
		}
	}
	return ind;
} // end of the 'pmcGetIndex()' function


/**
 * Positions layers under NS4+
 *
 * @access	public
 */
function pmcNsArrangeList()
{
	if (jsFirstInd != null)
	{
		var nextY = document.layers[jsFirstInd].pageY + document.layers[jsFirstInd].document.height;
		for (var i = jsFirstInd + 1; i < document.layers.length; i++)
		{
			var whichEl = document.layers[i];
			if (whichEl.visibility != 'hide')
			{
				whichEl.pageY = nextY;
				nextY += whichEl.document.height;
			}
		}
	}
} // end of the 'pmcNsArrangeList()' function


/**
 * Defines the state of the big +/- icon
 *
 * @access	public
 */
function pmcSetBigIcon()
{
	if (jsRoomsCnt == 0)
		return;

	var bigImg	= (jsIsNS4)
				? document.images['imgExpandAll']
				: document.images.item('imgExpandAll');

	if (jsOpenedRoomsCnt == jsRoomsCnt)
	{
		jsIsExpanded	= true;
		bigImg.src		= jsImgBigOpened.src;
	}
	else if (jsIsExpanded)
	{
		jsIsExpanded	= false;
		bigImg.src		= jsImgBigClosed.src;
	}
} // end of the 'pmcSetBigIcon()' function


/**
 * Collapses/expands rooms (depends on the state of the room before the page
 * reloads) each time the web page is loaded
 *
 * @access	public
 */
function pmcInitList()
{
	if (!jsIsVersion4)
		return;

	var parentElts		= new Array();
	jsOpenedRoomsCnt	= 0;

	if (jsIsNS4)
	{
		for (var i = 0; i < document.layers.length; i++)
		{
			var whichEl = document.layers[i];
			if (whichEl.id.indexOf('Parent') != -1)
				var parentEl = whichEl;
			if (whichEl.id.indexOf('Child') != -1)
			{
				var currentId = whichEl.id.substring(5);
				if (jsChildCnt[currentId] > 10)
				{
					whichEl.visibility							= 'hide';
				}
				else
				{
					jsOpenedRoomsCnt++;
					whichEl.visibility							= 'show';
					if (!parentElts[parentEl.id])
					{
						parentElts[parentEl.id]					= 1;
						parentEl.document.images['imEx'].src	= jsImgOpened.src;
					}
				}
			}
		}
		pmcNsArrangeList();
	} // end of the NS4 case
	else
	{
		divColl = document.all.tags('div');
		for (var i = 0; i < divColl.length; i++)
		{
			var whichEl = divColl(i);
			if (whichEl.className == 'parent')
				var parentEl = whichEl;
			if (whichEl.className == 'child')
			{
				var currentId = whichEl.id.substring(5);
				if (jsChildCnt[currentId] > 10)
				{
					whichEl.style.display							= 'none';
				}
				else
				{
					jsOpenedRoomsCnt++;
					whichEl.style.display							= 'block';
					if (!parentElts[parentEl.id])
					{
						parentElts[parentEl.id]						= 1;
						parentEl.all.tags('IMG').item('imEx').src	= jsImgOpened.src;
					}
				}
			}
		}
	} // end of the IE4 case
	parentElts	= null;
	jsChildCnt	= null;
	pmcSetBigIcon();
} // end of the 'pmcInitList()' function


/**
 * Collapses/expands a room when the user require this to be done and store
 * the new state of the room
 *
 * @param	string	the	name of the room to act on
 *
 * @access	public
 */
function pmcExpandRoom(el)
{
	if (!jsIsVersion4)
		return;

	if (jsIsIE4)
	{
		var whichEl = document.all('Child' + el);
		var whichIm = event.srcElement;
		if (whichEl.style.display == 'none')
		{
			jsOpenedRoomsCnt++;
			whichEl.style.display	= 'block';
			whichIm.src				= jsImgOpened.src;
		}
		else
		{
			jsOpenedRoomsCnt--;
			whichEl.style.display	= 'none';
			whichIm.src				= jsImgClosed.src;
		}
	} // end of the IE4 case
	else
	{
		var whichEl = document.layers['Child' + el];
		var whichIm = document.layers['Parent' + el].document.images['imEx'];
		if (whichEl.visibility == 'hide')
		{
			jsOpenedRoomsCnt++;
			whichEl.visibility	= 'show';
			whichIm.src			= jsImgOpened.src;
		}
		else
		{
			jsOpenedRoomsCnt--;
			whichEl.visibility	= 'hide';
			whichIm.src			= jsImgClosed.src;
		}
		pmcNsArrangeList();
	} // end of the NS4 case

	pmcSetBigIcon();
} // end of the 'pmcExpandRoom()' function


/**
 * Collapses/expands all rooms when the user require this to be done and store
 * the new state of these rooms
 *
 * @access	public
 */
function pmcExpandAll()
{
	if (!jsIsVersion4)
		return;

	var newBigSrc		= (jsIsExpanded) ? jsImgBigClosed.src : jsImgBigOpened.src;
	var newSrc			= (jsIsExpanded) ? jsImgClosed.src : jsImgOpened.src;
	jsOpenedRoomsCnt	= (jsIsExpanded) ? 0 : jsRoomsCnt;
	
	if (jsIsNS4)
	{
		document.images['imgExpandAll'].src = newBigSrc;
		if (jsFirstInd != null)
		{
			if (document.layers.length)
			{
				for (var i = jsFirstInd; i < document.layers.length; i++)
				{
					var whichEl = document.layers[i];
					if (whichEl.id.indexOf('Parent') != -1)
						whichEl.document.images['imEx'].src = newSrc;
					if (whichEl.id.indexOf('Child') != -1)
						whichEl.visibility = (jsIsExpanded) ? 'hide' : 'show';
				}
			}
			pmcNsArrangeList();
			if (jsIsExpanded)
				scrollTo(0, document.layers[jsFirstInd].pageY);
		}
	} // end of the NS4 case
	else
	{
		var divColl = document.all.tags('div');
		for (var i = 0; i < divColl.length; i++)
		{
			if (divColl(i).className == 'child')
				divColl(i).style.display = (jsIsExpanded) ? 'none' : 'block';
		}
		document.images.item('imgExpandAll').src = newBigSrc;
		var imColl = document.images.item('imEx');
		if (imColl)
		{
			for (var i = 0; i < imColl.length; i++)
			{
				imColl(i).src = newSrc;
			}
			if (!imColl.length)
				document.imEx.src = newSrc;
		}
	} // end of the IE4 case

	jsIsExpanded = (!jsIsExpanded);
} // end of the 'pmcExpandAll()' function


onload = pmcInitList;

[phpMyChat CVS] CVS: phpMyChat-0.15/chat/lib users_popup.lib.js,NONE,1.1

Standalone chat system developed in php, mysql and javascript

[phpMyChat CVS] CVS: phpMyChat-0.15/chat/lib users_popup.lib.js,NONE,1.1