/**
* @version		$Id: modal.js 5263 2006-10-02 01:25:24Z webImagery $
* @copyright	Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved.
* @license		GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/

/**
 * JCaption javascript behavior
 *
 * Used for displaying image captions
 *
 * @package		Joomla
 * @since		1.5
 * @version     1.0
 */
var JCaption = new Class({
	initialize: function(selector)
	{
		this.selector = selector;

		var images = $$(selector);
		images.each(function(image){ this.createCaption(image); }, this);
	},

	createCaption: function(element)
	{
		var caption   = document.createTextNode(element.title);
		var container = document.createElement("div");
		var text      = document.createElement("p");
		var width     = element.getAttribute("width");
		var align     = element.getAttribute("align");

		if(!width) {
			width = element.width;
		}

		text.appendChild(caption);
		element.parentNode.insertBefore(container, element);
		container.appendChild(element);
		if ( element.title != "" ) {
			container.appendChild(text);
		}
		container.className   = this.selector.replace('.', '_');
		container.className   = container.className + " " + align;
		container.setAttribute("style","float:"+align);
		container.style.width = width + "px";

	}
});

document.caption = null
window.addEvent('load', function() {
  var caption = new JCaption('img.caption')
  document.caption = caption
});



function obj(id)
{
	if( document.getElementById(id) )
	   return document.getElementById(id);
	else
	   return false;
}

function goo(id)
{
	 if(document.getElementById('training'))
	 {
		 var gg = document.getElementById('training');
		 gg = gg.getElementsByTagName('div');
		 for (i = 0; i < gg.length; i++) 
		 {
			 if(gg[i].className=='sleep')
			 {
				 gg[i].style.display="none";
				 if(gg[i].id == id)
					gg[i].style.display="block";
			 }
		 }
		 if(document.getElementById('b_'+id))
	 	 {
			 var bb = document.getElementById('buttons');
			 bb = bb.getElementsByTagName('div');
			 for (i = 0; i < bb.length; i++) 
			 {
				 bb[i].className="";
				 if(bb[i].id == 'b_'+id)
					bb[i].className="act";
			 }
		 }
		 document.body.focus();
	 }
}