$opt['limitFiles']			= (isset($params['limitFiles']) && ($params['limitFiles'])) ? (int)$params['limitFiles'] : null;		$opt['optionFxDuration']	= (isset($params['optionFxDuration'])) ? (int)$params['optionFxDuration'] : null;		$opt['container']			= (isset($params['container'])) ? '\\$('.$params['container'].')' : '\\$(\''.$id.'\').getParent()';		$opt['types']				= (isset($params['types'])) ?'\\'.$params['types'] : '\\{\'All Files (*.*)\': \'*.*\'}';		// Optional functions		$opt['createReplacement']	= (isset($params['createReplacement'])) ? '\\'.$params['createReplacement'] : null;		$opt['onComplete']			= (isset($params['onComplete'])) ? '\\'.$params['onComplete'] : null;		$opt['onAllComplete']		= (isset($params['onAllComplete'])) ? '\\'.$params['onAllComplete'] : null;/*  types: Object with (description: extension) pairs, default: Images (*.jpg; *.jpeg; *.gif; *.png) */		$options = JHTMLBehavior::_getJSObject($opt);		// Attach tooltips to document		$document =& JFactory::getDocument();		$uploaderInit = 'sBrowseCaption=\''.JText::_('Browse Files', true).'\';				sRemoveToolTip=\''.JText::_('Remove from queue', true).'\';				window.addEvent(\'load\', function(){				var Uploader = new FancyUpload($(\''.$id.'\'), '.$options.');				$(\'upload-clear\').adopt(new Element(\'input\', { type: \'button\', events: { click: Uploader.clearList.bind(Uploader, [false])}, value: \''.JText::_('Clear Completed').'\' }));				});';		$document->addScriptDeclaration($uploaderInit);		// Set static array		$uploaders[$id] = true;		return;	}	function tree($id, $params = array(), $root = array())	{		static $trees;		if (!isset($trees)) {			$trees = array();		}		// Include mootools framework		JHTMLBehavior::mootools();		JHTML::script('mootree.js');		JHTML::stylesheet('mootree.css');		if (isset($trees[$id]) && ($trees[$id])) {			return;		}		// Setup options object		$opt['div']		= (array_key_exists('div', $params)) ? $params['div'] : $id.'_tree';		$opt['mode']	= (array_key_exists('mode', $params)) ? $params['mode'] : 'folders';		$opt['grid']	= (array_key_exists('grid', $params)) ? '\\'.$params['grid'] : '\\true';		$opt['theme']	= (array_key_exists('theme', $params)) ? $params['theme'] : JURI::root(true).'/media/system/images/mootree.gif';		// Event handlers		$opt['onExpand']	= (array_key_exists('onExpand', $params)) ? '\\'.$params['onExpand'] : null;		$opt['onSelect']	= (array_key_exists('onSelect', $params)) ? '\\'.$params['onSelect'] : null;		$opt['onClick']		= (array_key_exists('onClick', $params)) ? '\\'.$params['onClick'] : '\\function(node){  window.open(node.data.url, $chk(node.data.target) ? node.data.target : \'_self\'); }';		$options = JHTMLBehavior::_getJSObject($opt);		// Setup root node		$rt['text']		= (array_key_exists('text', $root)) ? $root['text'] : 'Root';		$rt['id']		= (array_key_exists('id', $root)) ? $root['id'] : null;		$rt['color']	= (array_key_exists('color', $root)) ? $root['color'] : null;		$rt['open']		= (array_key_exists('open', $root)) ? '\\'.$root['open'] : '\\true';		$rt['icon']		= (array_key_exists('icon', $root)) ? $root['icon'] : null;		$rt['openicon']	= (array_key_exists('openicon', $root)) ? $root['openicon'] : null;		$rt['data']		= (array_key_exists('data', $root)) ? $root['data'] : null;		$rootNode = JHTMLBehavior::_getJSObject($rt);		$treeName		= (array_key_exists('treeName', $params)) ? $params['treeName'] : '';		$js = '		window.addEvent(\'domready\', function(){			tree'.$treeName.' = new MooTreeControl('.$options.','.$rootNode.');			tree'.$treeName.'.adopt(\''.$id.'\');})';		// Attach tooltips to document		$document =& JFactory::getDocument();		$document->addScriptDeclaration($js);		// Set static array		$trees[$id] = true;		return;	}	function calendar()	{		$document =& JFactory::getDocument();		JHTML::stylesheet('calendar-jos.css', 'media/system/css/', array(' title' => JText::_( 'green' ) ,' media' => 'all' ));		JHTML::script( 'calendar.js', 'media/system/js/' );		JHTML::script( 'calendar-setup.js', 'media/system/js/' );		$translation = JHTMLBehavior::_calendartranslation();		if($translation) {			$document->addScriptDeclaration($translation);		}	}	/**	 * Keep session alive, for example, while editing or creating an article.	 */	function keepalive()	{		// Include mootools framework		JHTMLBehavior::mootools();		$config 	 =& JFactory::getConfig();		$lifetime 	 = ( $config->getValue('lifetime') * 60000 );		$refreshTime =  ( $lifetime <= 60000 ) ? 30000 : $lifetime - 60000;		//refresh time is 1 minute less than the liftime assined in the configuration.php file		$document =& JFactory::getDocument();		$script  = '';		$script .= 'function keepAlive( ) {';		$script .=  '	var myAjax = new Ajax( "index.php", { method: "get" } ).request();';		$script .=  '}';		$script .= 	' window.addEvent("domready", function()';		$script .= 	'{ keepAlive.periodical('.$refreshTime.' ); }';		$script .=  ');';		$document->addScriptDeclaration($script);		return;	}	/**	 * Internal method to get a JavaScript object notation string from an array	 *	 * @param	array	$array	The array to convert to JavaScript object notation	 * @return	string	JavaScript object notation representation of the array	 * @since	1.5	 */	function _getJSObject($array=array())	{		// Initialize variables		$object = '{';		// Iterate over array to build objects		foreach ((array)$array as $k => $v)		{			if (is_null($v)) {				continue;			}			if (!is_array($v) && !is_object($v)) {				$object .= ' '.$k.': ';				$object .= (is_numeric($v) || strpos($v, '\\') === 0) ? (is_numeric($v)) ? $v : substr($v, 1) : "'".$v."'";				$object .= ',';			} else {				$object .= ' '.$k.': '.JHTMLBehavior::_getJSObject($v).',';			}		}		if (substr($object, -1) == ',') {			$object = substr($object, 0, -1);		}		$object .= '}';		return $object;	}	/**	 * Internal method to translate the JavaScript Calendar	 *	 * @return	string	JavaScript that translates the object	 * @since	1.5	 */	function _calendartranslation()	{		static $jsscript = 0;		if($jsscript == 0)		{			$return = 'Calendar._DN = new Array ("'.JText::_('Sunday').'", "'.JText::_('Monday').'", "'.JText::_('Tuesday').'", "'.JText::_('Wednesday').'", "'.JText::_('Thursday').'", "'.JText::_('Friday').'", "'.JText::_('Saturday').'", "'.JText::_('Sunday').'");Calendar._SDN = new Array ("'.JText::_('Sun').'", "'.JText::_('Mon').'", "'.JText::_('Tue').'", "'.JText::_('Wed').'", "'.JText::_('Thu').'", "'.JText::_('Fri').'", "'.JText::_('Sat').'", "'.JText::_('Sun').'"); Calendar._FD = 0;	Calendar._MN = new Array ("'.JText::_('January').'", "'.JText::_('February').'", "'.JText::_('March').'", "'.JText::_('April').'", "'.JText::_('May').'", "'.JText::_('June').'", "'.JText::_('July').'", "'.JText::_('August').'", "'.JText::_('September').'", "'.JText::_('October').'", "'.JText::_('November').'", "'.JText::_('December').'");	Calendar._SMN = new Array ("'.JText::_('January_short').'", "'.JText::_('February_short').'", "'.JText::_('March_short').'", "'.JText::_('April_short').'", "'.JText::_('May_short').'", "'.JText::_('June_short').'", "'.JText::_('July_short').'", "'.JText::_('August_short').'", "'.JText::_('September_short').'", "'.JText::_('October_short').'", "'.JText::_('November_short').'", "'.JText::_('December_short').'");Calendar._TT = {};Calendar._TT["INFO"] = "'.JText::_('About the calendar').'"; 		Calendar._TT["ABOUT"] = "DHTML Date/Time Selector\n" + "(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" +"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +"\n\n" +"Date selection:\n" +"- Use the \xab, \xbb buttons to select year\n" +"- Use the " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " buttons to select month\n" +"- Hold mouse button on any of the above buttons for faster selection.";Calendar._TT["ABOUT_TIME"] = "\n\n" +"Time selection:\n" +"- Click on any of the time parts to increase it\n" +"- or Shift-click to decrease it\n" +"- or click and drag for faster selection.";		Calendar._TT["PREV_YEAR"] = "'.JText::_('Prev. year (hold for menu)').'";Calendar._TT["PREV_MONTH"] = "'.JText::_('Prev. month (hold for menu)').'";	Calendar._TT["GO_TODAY"] = "'.JText::_('Go Today').'";Calendar._TT["NEXT_MONTH"] = "'.JText::_('Next month (hold for menu)').'";Calendar._TT["NEXT_YEAR"] = "'.JText::_('Next year (hold for menu)').'";Calendar._TT["SEL_DATE"] = "'.JText::_('Select date').'";Calendar._TT["DRAG_TO_MOVE"] = "'.JText::_('Drag to move').'";Calendar._TT["PART_TODAY"] = "'.JText::_('(Today)').'";Calendar._TT["DAY_FIRST"] = "'.JText::_('Display %s first').'";Calendar._TT["WEEKEND"] = "0,6";Calendar._TT["CLOSE"] = "'.JText::_('Close').'";Calendar._TT["TODAY"] = "'.JText::_('Today').'";Calendar._TT["TIME_PART"] = "'.JText::_('(Shift-)Click or drag to change value').'";Calendar._TT["DEF_DATE_FORMAT"] = "'.JText::_('%Y-%m-%d').'"; Calendar._TT["TT_DATE_FORMAT"] = "'.JText::_('%a, %b %e').'";Calendar._TT["WK"] = "'.JText::_('wk').'";Calendar._TT["TIME"] = "'.JText::_('Time:').'";';			$jsscript = 1;			return $return;		} else {			return false;		}	}}