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Created: Wed, Feb 12, 9:31 AM

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	Index: branches/RC/core/admin_templates/js/script.js
	===================================================================
	--- branches/RC/core/admin_templates/js/script.js (revision 11928)
	+++ branches/RC/core/admin_templates/js/script.js (revision 11929)
	@@ -1,1709 +1,1719 @@
	if ( !( isset($init_made) && $init_made ) ) {
	var Application = new kApplication();
	var Grids = new Array();
	var GridScrollers = new Array ();
	var Toolbars = new Array();
	var $Menus = new Array();
	var $ViewMenus = new Array();
	var $nls_menus = new Array();
	var $MenuNames = new Array();

	var $form_name = 'kernel_form';
	if(!$fw_menus) var $fw_menus = new Array();

	var $env = '';
	var submitted = false;
	var unload_legal = false;
	var $edit_mode = false;
	var $init_made = true; // in case of double inclusion of script.js :)

	// hook processing
	var hBEFORE = 1; // this is const, but including this twice causes errors
	var hAFTER = 2; // this is const, but including this twice causes errors
	replaceFireBug();
	}

	function use_popups($prefix_special, $event) {
	return $use_popups;
	}

	function getArrayValue()
	{
	var $value = arguments[0];
	var $current_key = 0;
	$i = 1;
	while ($i < arguments.length) {
	$current_key = arguments[$i];
	if (isset($value[$current_key])) {
	$value = $value[$current_key];
	}
	else {
	return false;
	}
	$i++;
	}
	return $value;
	}

	function setArrayValue()
	{
	// first argument - array, other arguments - keys (arrays too), last argument - value
	var $array = arguments[0];
	var $current_key = 0;
	$i = 1;
	while ($i < arguments.length - 1) {
	$current_key = arguments[$i];
	if (!isset($array[$current_key])) {
	$array[$current_key] = new Array();
	}
	$array = $array[$current_key];
	$i++;
	}
	$array[$array.length] = arguments[arguments.length - 1];
	}

	function resort_grid($prefix_special, $field, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field($prefix_special + '_Sort1', $field);
	submit_event($prefix_special, 'OnSetSorting', null, null, $ajax);
	}

	function direct_sort_grid($prefix_special, $field, $direction, $field_pos, $ajax)
	{
	if(!isset($field_pos)) $field_pos = 1;
	set_form($prefix_special, $ajax);
	set_hidden_field($prefix_special+'_Sort'+$field_pos,$field);
	set_hidden_field($prefix_special+'_Sort'+$field_pos+'_Dir',$direction);
	set_hidden_field($prefix_special+'_SortPos',$field_pos);
	submit_event($prefix_special,'OnSetSortingDirect', null, null, $ajax);
	}

	function reset_sorting($prefix_special, $ajax)
	{
	submit_event($prefix_special,'OnResetSorting', null, null, $ajax);
	}

	function set_per_page($prefix_special, $per_page, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field($prefix_special + '_PerPage', $per_page);
	submit_event($prefix_special, 'OnSetPerPage', null, null, $ajax);
	}

	function set_refresh_interval($prefix_special, $refresh_interval, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field('refresh_interval', $refresh_interval);
	submit_event($prefix_special, 'OnSetAutoRefreshInterval', null, null, $ajax);
	}

	function submit_event(prefix_special, event, t, form_action, $ajax)
	{
	if (!Application.processHooks(prefix_special + ':' + event)) {
	return false;
	}
	if ($ajax) {
	return $Catalog.submit_event(prefix_special, event, t);
	}

	if (event) {
	set_hidden_field('events[' + prefix_special + ']', event);
	}
	if (t) set_hidden_field('t', t);

	if (form_action) {
	var old_env = '';
	if (!form_action.match(/\?/)) {
	document.getElementById($form_name).action.match(/.(\?.)/);
	old_env = RegExp.$1;
	}
	document.getElementById($form_name).action = form_action + old_env;
	}
	submit_kernel_form();

	// reset remove special mark (otherwise all future events will have special removed too)
	set_hidden_field('remove_specials[' + prefix_special + ']', null);
	}

	function submit_action($url, $action)
	{
	$form = document.getElementById($form_name);
	$form.action = $url;
	set_hidden_field('Action', $action);
	submit_kernel_form();
	}

	function show_form_data()
	{
	var $kf = document.getElementById($form_name);
	$ret = '';
	for(var i in $kf.elements)
	{
	$elem = $kf.elements[i];
	$ret += $elem.id + ' = ' + $elem.value + "\n";
	}
	alert($ret);
	}

	function submit_kernel_form()
	{
	if (submitted) {
	return;
	}

	submitted = true;
	unload_legal = true; // bug: when opening new popup from this window, then this window is not refreshed and this mark stays forever

	var $form = document.getElementById($form_name);

	if (typeof $form.onsubmit == 'function') {
	$form.onsubmit();
	}

	$form.submit();

	$form.target = '';
	set_hidden_field('t', t);

	// window.setTimeout(function() {submitted = false}, 500);
	}

	function set_event(prefix_special, event)
	{
	var event_field=document.getElementById('events[' + prefix_special + ']');
	if(isset(event_field))
	{
	event_field.value = event;
	}
	}

	function isset(variable)
	{
	if(variable==null) return false;
	return (typeof(variable)=='undefined')?false:true;
	}

	function in_array(needle, haystack)
	{
	return array_search(needle, haystack) != -1;
	}

	function array_search(needle, haystack)
	{
	for (var i=0; i<haystack.length; i++)
	{
	if (haystack[i] == needle) return i;
	}
	return -1;
	}

	function print_pre(variable, msg)
	{
	if (!isset(msg)) msg = '';
	var s = msg;
	for (prop in variable) {
	s += prop+" => "+variable[prop] + "\n";
	}
	alert(s);
	}

	function go_to_page($prefix_special, $page, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field($prefix_special + '_Page', $page);
	submit_event($prefix_special, null, null, null, $ajax);
	}

	function go_to_list(prefix_special, tab)
	{
	set_hidden_field(prefix_special+'_GoTab', tab);
	submit_event(prefix_special,'OnUpdateAndGoToTab',null);
	}

	function go_to_tab(prefix_special, tab)
	{
	set_hidden_field(prefix_special+'_GoTab', tab);
	submit_event(prefix_special,'OnPreSaveAndGoToTab',null);
	}

	function go_to_id(prefix_special, id)
	{
	set_hidden_field(prefix_special+'_GoId', id);
	submit_event(prefix_special,'OnPreSaveAndGo')
	}

	// in-portal compatibility functions: begin
	function getScriptURL($script_name, tpl)
	{
	tpl = tpl ? '-'+tpl : '';
	var $asid = get_hidden_field('sid');
	return base_url+$script_name+'?env='+( isset($env)&&$env?$env:$asid )+tpl+'&en=0';
	}

	function OpenEditor(extra_env,TargetForm,TargetField)
	{
	var $url = getScriptURL('admin/index.php', 'popups/editor');
	$url = $url+'&TargetForm='+TargetForm+'&TargetField='+TargetField+'&destform=popup';
	if(extra_env.length>0) $url += extra_env;
	openwin($url,'html_edit',800,575);
	}
	// in-portal compatibility functions: end

	function InitTranslator(prefix, field, t, multi_line, $before_callback)
	{
	var $window_name = 'select_' + t.replace(/(\/\|-)/g, '_');

	var $options = {
	onAfterShow: function () {
	getFrame('main').initTranslatorOnAfterShow(prefix, field, t, multi_line, $before_callback);
	}
	};

	openwin('', $window_name, 750, 400, $options);
	}

	function initTranslatorOnAfterShow(prefix, field, t, multi_line, $before_callback) {
	var $popup_window = $('#' + TB.getId('TB_iframeContent')).get(0).contentWindow;

	if (!$.isFunction($popup_window.onLoad)) {
	// iframe onload happens on frame content change too -> don't react on it
	return ;
	}

	var $window_name = 'select_' + t.replace(/(\/\|-)/g, '_');

	$popup_window.onLoad();
	$popup_window.name = $window_name;
	TB.setWindowMetaData('window_name', $window_name); // used to simulate window.opener functionality

	var $opener = getWindowOpener($popup_window);
	var $prev_opener = get_hidden_field('m_opener');

	$opener.set_hidden_field('m_opener', 'p');
	$opener.set_hidden_field('translator_wnd_name', $window_name);
	$opener.set_hidden_field('translator_field', field);
	$opener.set_hidden_field('translator_t', t);
	$opener.set_hidden_field('translator_prefixes', prefix);
	$opener.set_hidden_field('translator_multi_line', isset(multi_line) ? multi_line : 0);

	if ($.isFunction($before_callback)) {
	$before_callback($opener);
	}

	$opener.document.getElementById($opener.$form_name).target = $window_name;

	var split_prefix = prefix.split(',');
	$opener.submit_event(split_prefix[0], 'OnPreSaveAndOpenTranslator');

	$opener.set_hidden_field('m_opener', $prev_opener);
	$opener.submitted = false;
	}

	function PreSaveAndOpenTranslator(prefix, field, t, multi_line)
	{
	InitTranslator(prefix, field, t, multi_line);
	}

	function PreSaveAndOpenTranslatorCV(prefix, field, t, resource_id, multi_line)
	{
	InitTranslator(
	prefix, field, t, multi_line,
	function ($opener) {
	$opener.set_hidden_field('translator_resource_id', resource_id);
	}
	);
	}

	function openTranslator(prefix,field,url,wnd)
	{
	var $kf = document.getElementById($form_name);

	set_hidden_field('trans_prefix', prefix);
	set_hidden_field('trans_field', field);
	set_hidden_field('events[trans]', 'OnLoad');

	var $regex = new RegExp('(.)\?env=(' + document.getElementById('sid').value + ')?-(.?):(.*)');
	var $t = $regex.exec(url)[3];
	$kf.target = wnd;
	submit_event(prefix,'',$t,url);
	submitted = false;
	}

	function openwin($url, $name, $width, $height, $options)
	{
	var $settings = {
	url: base_url + 'core/admin_templates/blank.html?width=' + $width + '&height=' + $height + '&TB_iframe=true&modal=true',
	caption: 'Loading ...',
	onAfterShow: function () {
	getFrame('main').onAfterWindowOpen($url, $name);
	}
	};

	if ($options !== undefined) {
	$.extend($settings, $options);
	}

	if (window.name != 'main') {
	// all popups are opened based on main frame
	return getFrame('main').TB.show($settings);
	}

	TB.show($settings);

	return ;

	// prevent window from opening larger, then screen resolution on user's computer (to Kostja)

	var left = Math.round((screen.width - $width)/2);
	var top = Math.round((screen.height - $height)/2);

	cur_x = is.ie ? window.screenLeft : window.screenX;
	cur_y = is.ie ? window.screenTop : window.screenY;

	var $window_params = 'left='+left+',top='+top+',width='+$width+',height='+$height+',status=yes,resizable=yes,menubar=no,scrollbars=yes,toolbar=no';
	return window.open($url,$name,$window_params);
	}

	function onAfterWindowOpen($url, $window_name) {
	// this is always invoked from "main" frame
	var $popup_window = $('#' + TB.getId('TB_iframeContent')).get(0).contentWindow;
	if (!$.isFunction($popup_window.onLoad)) {
	// iframe onload happens on frame content change too -> don't react on it
	return ;
	}

	$popup_window.onLoad();
	$popup_window.name = $window_name;
	$popup_window.location.href = $url;

	TB.setWindowMetaData('window_name', $window_name); // used to simulate window.opener functionality
	}

	function OnResizePopup(e) {
	if (!document.all) {
	var $winW = window.innerWidth;
	var $winH = window.innerHeight;
	}
	else {
	var $winW = window.document.body.offsetWidth;
	var $winH = window.document.body.offsetHeight;
	}

	window.status = '[width: ' + $winW + '; height: ' + $winH + ']';
	}

	function opener_action(new_action)
	{
	var $prev_opener = get_hidden_field('m_opener');
	set_hidden_field('m_opener', new_action);
	return $prev_opener;
	}

	function open_popup($prefix_special, $event, $t, $window_size, $onAfterOpenPopup) {
	if (!$window_size) {
	// if no size given, then query it from ajax
	var $default_size = '750x400';
	var $pm = getFrame('head').$popup_manager;
	if ($pm) {
	// popup manager was found in head frame
	$pm.ResponceFunction = function ($responce) {
	if (!$responce.match(/([\d]+)x([\d]+)/)) {
	// invalid responce was received, may be php fatal error during AJAX request
	$responce = $default_size;
	}

	open_popup($prefix_special, $event, $t, $responce, $onAfterOpenPopup);
	}

	$pm.GetSize($t);
	return ;
	}

	$window_size = $default_size;
	}

	$window_size = $window_size.split('x');
	var $window_name = $t.replace(/(\/\|-)/g, '_'); // replace "/" and "-" with "_"

	var $options = {
	onAfterShow: function () {
	getFrame('main').onAfterOpenPopup($prefix_special, $event, $t);

	if ($onAfterOpenPopup !== undefined && $.isFunction($onAfterOpenPopup)) {
	$onAfterOpenPopup();
	}
	}
	};

	openwin('', $window_name, $window_size[0], $window_size[1], $options);
	}

	function onAfterOpenPopup($prefix_special, $event, $t) {
	// this is always invoked from "main" frame
	var $popup_window = $('#' + TB.getId('TB_iframeContent')).get(0).contentWindow;
	if (!$.isFunction($popup_window.onLoad)) {
	// iframe onload happens on frame content change too -> don't react on it
	return ;
	}

	var $window_name = $t.replace(/(\/\|-)/g, '_'); // replace "/" and "-" with "_"

	$popup_window.onLoad();
	$popup_window.name = $window_name;
	TB.setWindowMetaData('window_name', $window_name); // used to simulate window.opener functionality

	var $opener = getWindowOpener($popup_window);
	if ($opener === null) {
	// we are already in main window
	$opener = window;
	}

	$opener.document.getElementById($opener.$form_name).target = $window_name;

	var $prev_opener = $opener.opener_action('p');
	event_bak = $opener.get_hidden_field('events[' + $prefix_special + ']')
	if (!event_bak) {
	event_bak = '';
	}

	$opener.submit_event($prefix_special, $event, $t);

	$opener.opener_action($prev_opener); // restore opener in parent window
	$opener.set_hidden_field('events[' + $prefix_special + ']', event_bak); // restore event

	// AJAX popup size respoce is received after std_edit_item/std_precreate_item function exit
	$opener.set_hidden_field($prefix_special + '_mode', null);
	$opener.submitted = false;

	$opener.Application.processHooks($prefix_special + ':OnAfterOpenPopup');
	}


	function openSelector($prefix, $url, $dst_field, $window_size, $event)
	{
	// get template name from url
	var $regex = new RegExp('(.)\?env=(' + document.getElementById('sid').value + ')?-(.?):(m[^:]+)');
	$regex = $regex.exec($url);

	var $t = $regex[3];

	// substitute form action with selector's url
	var $kf = document.getElementById($form_name);
	var $prev_action = $kf.action;

	$kf.action = $url;

	// check parameter values
	if (!isset($event)) {
	$event = '';
	}

	Application.processHooks($prefix + ':OnBeforeOpenSelector');

	// set variables need for selector to work
	set_hidden_field('main_prefix', $prefix);
	set_hidden_field('dst_field', $dst_field);

	// alert('openSelector(' + $prefix + ', ' + $event + ', ' + $t + ', ' + $window_size + ')');
	open_popup(
	$prefix, $event, $t, $window_size,
	function() {
	// restore form action back
	$kf.action = $prev_action;
	}
	);
	}

	function translate_phrase($label, $template) {
	set_hidden_field('phrases_label', $label);
	open_popup('phrases', 'OnNew', $template);
	}

	function direct_edit($prefix_special, $url) {
	if (use_popups($prefix_special, '')) {
	openSelector($prefix_special, $url);
	}
	else {
	redirect($url);
	}

	return false;
	}

	function std_precreate_item(prefix_special, edit_template, $onAfterOpenPopup)
	{
	set_hidden_field(prefix_special+'_mode', 't');
	if (use_popups(prefix_special, 'OnPreCreate')) {
	open_popup(prefix_special, 'OnPreCreate', edit_template, null, $onAfterOpenPopup);
	}
	else {
	opener_action('d');
	submit_event(prefix_special,'OnPreCreate', edit_template);
	}
	// set_hidden_field(prefix_special+'_mode', '');
	}

	function std_new_item(prefix_special, edit_template, $onAfterOpenPopup)
	{
	if (use_popups(prefix_special, 'OnNew')) {
	open_popup(prefix_special, 'OnNew', edit_template, null, $onAfterOpenPopup);
	}
	else {
	opener_action('d');
	submit_event(prefix_special,'OnNew', edit_template);
	}
	}

	function std_edit_item(prefix_special, edit_template, $onAfterOpenPopup)
	{
	set_hidden_field(prefix_special+'_mode', 't');
	if (use_popups(prefix_special, 'OnEdit')) {
	open_popup(prefix_special, 'OnEdit', edit_template, null, $onAfterOpenPopup);
	}
	else {
	opener_action('d');
	submit_event(prefix_special,'OnEdit',edit_template);
	}
	// set_hidden_field(prefix_special+'_mode', '');
	}

	function std_edit_temp_item(prefix_special, edit_template, $onAfterOpenPopup)
	{
	if (use_popups(prefix_special, '')) {
	open_popup(prefix_special, '', edit_template, null, $onAfterOpenPopup);
	}
	else {
	opener_action('d');
	submit_event(prefix_special,'',edit_template);
	}
	}

	function std_delete_items(prefix_special, t, $ajax)
	{
	var phrase = phrases['la_Delete_Confirm'] ? phrases['la_Delete_Confirm'] : 'Are you sure you want to delete selected items?';
	if (inpConfirm(phrase)) {
	submit_event(prefix_special, 'OnMassDelete', t, null, $ajax);
	}
	}

	function std_csv_export(prefix_special, grid, template)
	{
	set_hidden_field('PrefixSpecial', prefix_special);
	set_hidden_field('grid', grid);

	open_popup(prefix_special, '', template);
	}

	function std_csv_import(prefix_special, grid, template)
	{
	set_hidden_field('PrefixSpecial', prefix_special);
	set_hidden_field('grid', grid);
	if (use_popups(prefix_special, '')) {
	open_popup(prefix_special, '', template);
	}
	else {
	submit_event(prefix_special, '', template);
	}
	}

	// set current form base on ajax
	function set_form($prefix_special, $ajax)
	{
	if ($ajax) {
	$form_name = $Catalog.queryTabRegistry('prefix', $prefix_special, 'tab_id') + '_form';
	}
	}

	// sets hidden field value
	// if the field does not exist - creates it
	function set_hidden_field($field_id, $value, $has_id)
	{
	var $kf = document.getElementById($form_name);
	var $field = $kf.elements[$field_id];

	if ($value === null) {
	if ($field) {
	// alert('tag name on remove: ' + $field.parentNode.tagName);
	$field.parentNode.removeChild($field); // bug: sometimes hidden fields are inside BODY tag in DOM model, why?
	}
	return true;
	}

	if ($field) {
	$field.value = $value;
	return true;
	}

	$field = document.createElement('INPUT');
	$field.type = 'hidden';
	$field.name = $field_id;
	if (!isset($has_id) \|\| $has_id) {
	$field.id = $field_id;
	}

	$field.value = $value;
	$kf.appendChild($field);
	return false;
	}

	// sets hidden field value
	// if the field does not exist - creates it
	function setInnerHTML($field_id, $value) {
	$( jq('#' + $field_id) ).html($value);
	}

	function get_hidden_field($field)
	{
	var $kf = document.getElementById($form_name);
	return $kf.elements[$field] ? $kf.elements[$field].value : false;
	}

	function search($prefix_special, $grid_name, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field('grid_name', $grid_name);
	submit_event($prefix_special, 'OnSearch', null, null, $ajax);
	}

	function search_reset($prefix_special, $grid_name, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field('grid_name', $grid_name);
	submit_event($prefix_special, 'OnSearchReset', null, null, $ajax);
	}

	function search_keydown($event, $prefix_special, $grid, $ajax)
	{
	if ($prefix_special !== undefined) {
	// if $prefix_special is passed, then keydown event was not assigned by jQuery
	$event = $event ? $event : event;

	if (window.event) {// IE
	var $key_code = $event.keyCode;
	}
	else if($event.which) { // Netscape/Firefox/Opera
	var $key_code = $event.which;
	}
	}
	else {
	// event bind with jQuery, so always use which
	var $key_code = $event.which;

	$prefix_special = $(this).attr('PrefixSpecial');
	$grid = $(this).attr('Grid');
	$ajax = $(this).attr('ajax');
	}

	switch ($key_code) {
	case 13:
	search($prefix_special, $grid, parseInt($ajax));
	break;

	case 27:
	search_reset($prefix_special, $grid, parseInt($ajax));
	break;
	}
	}

	function getRealLeft(el)
	{
	if (typeof(el) == 'string') {
	el = document.getElementById(el);
	}
	xPos = el.offsetLeft;
	tempEl = el.offsetParent;
	while (tempEl != null)
	{
	xPos += tempEl.offsetLeft;
	tempEl = tempEl.offsetParent;
	}
	// if (obj.x) return obj.x;
	return xPos;
	}

	function getRealTop(el)
	{
	if (typeof(el) == 'string') {
	el = document.getElementById(el);
	}
	yPos = el.offsetTop;
	tempEl = el.offsetParent;
	while (tempEl != null)
	{
	yPos += tempEl.offsetTop;
	tempEl = tempEl.offsetParent;
	}

	// if (obj.y) return obj.y;
	return yPos;
	}

	function show_viewmenu_old($toolbar, $button_id)
	{
	var $img = $toolbar.GetButtonImage($button_id);
	var $pos_x = getRealLeft($img) - ((document.all) ? 6 : -2);
	var $pos_y = getRealTop($img) + 32;

	var $prefix_special = '';
	window.triedToWriteMenus = false;

	if($ViewMenus.length == 1)
	{
	$prefix_special = $ViewMenus[$ViewMenus.length-1];
	$fw_menus[$prefix_special+'_view_menu']();
	$Menus[$prefix_special+'_view_menu'].writeMenus('MenuContainers['+$prefix_special+']');
	window.FW_showMenu($Menus[$prefix_special+'_view_menu'], $pos_x, $pos_y);
	}
	else
	{
	// prepare menus
	for(var $i in $ViewMenus)
	{
	$prefix_special = $ViewMenus[$i];
	$fw_menus[$prefix_special+'_view_menu']();
	}
	$Menus['mixed'] = new Menu('ViewMenu_mixed');

	// merge menus into new one
	for(var $i in $ViewMenus)
	{
	$prefix_special = $ViewMenus[$i];
	$Menus['mixed'].addMenuItem( $Menus[$prefix_special+'_view_menu'] );
	}

	$Menus['mixed'].writeMenus('MenuContainers[mixed]');
	window.FW_showMenu($Menus['mixed'], $pos_x, $pos_y);
	}
	}

	var nlsMenuRendered = false;
	function show_viewmenu($toolbar, $button_id)
	{
	if($ViewMenus.length == 1) {
	$prefix_special = $ViewMenus[$ViewMenus.length-1];
	menu_to_show = $prefix_special+'_view_menu';
	}
	else
	{
	mixed_menu = menuMgr.createMenu(rs('mixed_menu'));
	mixed_menu.applyBorder(false, false, false, false);
	mixed_menu.dropShadow("none");
	mixed_menu.showIcon = true;

	// merge menus into new one
	for(var $i in $ViewMenus)
	{
	$prefix_special = $ViewMenus[$i];
	mixed_menu.addItem( rs($prefix_special+'.view.menu.mixed'),
	$MenuNames[$prefix_special+'_view_menu'],
	'javascript:void()', null, true, null,
	rs($prefix_special+'.view.menu'),$MenuNames[$prefix_special+'_view_menu'] );
	}

	menu_to_show = 'mixed_menu';
	}

	renderMenus();

	nls_showMenu(rs(menu_to_show), $toolbar.GetButtonImage($button_id))
	}

	function renderMenus()
	{
	menuMgr.renderMenus('nlsMenuPlace');
	nlsMenuRendered = true;
	}

	function set_window_title($title)
	{
	var $window = window;

	if ($window.name != 'main') {
	// traverse through real popups
	$window = getFrame('main');
	}

	$window.top.document.title = (main_title.length ? main_title + ' - ' : '') + $title;
	$window.TB.setWindowTitle($title);
	}

	function set_filter($prefix_special, $filter_id, $filter_value, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field('filter_id', $filter_id);
	set_hidden_field('filter_value', $filter_value);
	submit_event($prefix_special, 'OnSetFilter', null, null, $ajax);
	}

	function filters_remove_all($prefix_special, $ajax)
	{
	set_form($prefix_special, $ajax);
	submit_event($prefix_special,'OnRemoveFilters', null, null, $ajax);
	}

	function filters_apply_all($prefix_special, $ajax)
	{
	set_form($prefix_special, $ajax);
	submit_event($prefix_special,'OnApplyFilters', null, null, $ajax);
	}

	function filter_toggle($row_id, $prefix) {
	// var $row = $('#' + jq($row_id));

	var $row = $('tr.to-range-filter');
	var $hidden = $row.hasClass('hidden-filter');

	if ($hidden) {
	$('td', $row).show();

	$row.removeClass('hidden-filter');
	}
	else {
	$('td', $row).hide();

	$row.addClass('hidden-filter');
	}

	// recalculate filter row heights/widths
	var $grid = GridScrollers[$prefix];
	$grid.UpdateColWidths();

	if ($hidden && $grid.FiltersExpanded !== true) {
	$grid.AdjustInputWidths();
	$grid.FiltersExpanded = true;
	}

	// $grid.SetLeftHeights();
	// $grid.UpdateTotalDimensions();
	// $grid.SyncScroll();

	// $grid.Resize( $grid.GetAutoSize() );
	}

	function RemoveTranslationLink($string, $escaped)
	{
	if (!isset($escaped)) $escaped = true;

	if ($escaped) {
	return $string.replace(/<a href="(.?)">(.?)<\/a>/g, '$2');
	}

	return $string.replace(/<a href="(.?)">(.?)<\/a>/g, '$2');
	}

	function redirect($url)
	{
	window.location.href = $url;
	}

	function update_checkbox_options($cb_mask, $hidden_id)
	{
	var $kf = document.getElementById($form_name);
	var $tmp = '';
	for (var i = 0; i < $kf.elements.length; i++)
	{
	if ( $kf.elements[i].id.match($cb_mask) )
	{
	if ($kf.elements[i].checked) $tmp += '\|'+$kf.elements[i].value;
	}
	}
	if($tmp.length > 0) $tmp += '\|';
	document.getElementById($hidden_id).value = $tmp.replace(/,$/, '');
	}

	function update_multiple_options($hidden_id) {
	var $select = document.getElementById($hidden_id + '_select');
	var $result = '';

	for (var $i = 0; $i < $select.options.length; $i++) {
	if ($select.options[$i].selected) {
	$result += $select.options[$i].value + '\|';
	}
	}
	document.getElementById($hidden_id).value = $result ? '\|' + $result : '';
	}

	// related to lists operations (moving)

	function move_selected($from_list, $to_list, $error_msg)
	{
	if (typeof($from_list) != 'object') $from_list = document.getElementById($from_list);
	if (typeof($to_list) != 'object') $to_list = document.getElementById($to_list);

	if (has_selected_options($from_list))
	{
	var $from_array = select_to_array($from_list);
	var $to_array = select_to_array($to_list);
	var $new_from = Array();
	var $cur = null;

	for (var $i = 0; $i < $from_array.length; $i++)
	{
	$cur = $from_array[$i];
	if ($cur[2]) // If selected - add to To array
	{
	$to_array[$to_array.length] = $cur;
	}
	else //Else - keep in new From
	{
	$new_from[$new_from.length] = $cur;
	}
	}

	$from_list = array_to_select($new_from, $from_list);
	$to_list = array_to_select($to_array, $to_list);
	}
	else
	{
	alert(isset($error_msg) ? $error_msg : 'Please select items to perform moving!');
	}
	}

	function select_to_array($aSelect)
	{
	var $an_array = new Array();
	var $cur = null;

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	$cur = $aSelect.options[$i];
	$an_array[$an_array.length] = new Array($cur.text, $cur.value, $cur.selected);
	}
	return $an_array;
	}

	function array_to_select($anArray, $aSelect)
	{
	var $initial_length = $aSelect.length;
	for (var $i = $initial_length - 1; $i >= 0; $i--)
	{
	$aSelect.options[$i] = null;
	}

	for (var $i = 0; $i < $anArray.length; $i++)
	{
	$cur = $anArray[$i];
	$aSelect.options[$aSelect.length] = new Option($cur[0], $cur[1]);
	}
	}

	function select_compare($a, $b)
	{
	if ($a[0] < $b[0])
	return -1;
	if ($a[0] > $b[0])
	return 1;
	return 0;
	}

	function select_to_string($aSelect)
	{
	var $result = '';
	var $cur = null;

	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	$result += $aSelect.options[$i].value + '\|';
	}

	return $result.length ? '\|' + $result : '';
	}

	function selected_to_string($aSelect)
	{
	var $result = '';
	var $cur = null;

	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	$cur = $aSelect.options[$i];
	if ($cur.selected && $cur.value != '')
	{
	$result += $cur.value + '\|';
	}
	}

	return $result.length ? '\|' + $result : '';
	}

	function string_to_selected($str, $aSelect)
	{
	var $cur = null;
	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	$cur = $aSelect.options[$i];
	$aSelect.options[$i].selected = $str.match('\\\|' + $cur.value + '\\\|') ? true : false;
	}
	}

	function set_selected($selected_options, $aSelect)
	{
	if (!$selected_options.length) return false;

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	for (var $k = 0; $k < $selected_options.length; $k++)
	{
	if ($aSelect.options[$i].value == $selected_options[$k])
	{
	$aSelect.options[$i].selected = true;
	}
	}
	}
	}

	function get_selected_count($theList)
	{
	var $count = 0;
	var $cur = null;
	for (var $i = 0; $i < $theList.length; $i++)
	{
	$cur = $theList.options[$i];
	if ($cur.selected) $count++;
	}
	return $count;
	}

	function get_selected_index($aSelect, $typeIndex)
	{
	var $index = 0;
	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	if ($aSelect.options[$i].selected)
	{
	$index = $i;
	if ($typeIndex == 'firstSelected') break;
	}
	}
	return $index;
	}

	function has_selected_options($theList)
	{
	var $ret = false;
	var $cur = null;

	for (var $i = 0; $i < $theList.length; $i++)
	{
	$cur = $theList.options[$i];
	if ($cur.selected) {
	$ret = true;
	break;
	}
	}
	return $ret;
	}

	function select_sort($aSelect)
	{
	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	var $to_array = select_to_array($aSelect);
	$to_array.sort(select_compare);
	array_to_select($to_array, $aSelect);
	}

	function move_options_up($aSelect, $interval)
	{
	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	if (has_selected_options($aSelect))
	{
	var $selected_options = Array();
	var $first_selected = get_selected_index($aSelect, 'firstSelected');

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	if ($aSelect.options[$i].selected && ($first_selected > 0) )
	{
	swap_options($aSelect, $i, $i - $interval);
	$selected_options[$selected_options.length] = $aSelect.options[$i - $interval].value;
	}
	else if ($first_selected == 0)
	{
	//alert('Begin of list');
	break;
	}
	}
	set_selected($selected_options, $aSelect);
	}
	else
	{
	//alert('Check items from moving');
	}
	}

	function move_options_down($aSelect, $interval)
	{
	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	if (has_selected_options($aSelect))
	{
	var $last_selected = get_selected_index($aSelect, 'lastSelected');
	var $selected_options = Array();

	for (var $i = $aSelect.length - 1; $i >= 0; $i--)
	{
	if ($aSelect.options[$i].selected && ($aSelect.length - ($last_selected + 1) > 0))
	{
	swap_options($aSelect, $i, $i + $interval);
	$selected_options[$selected_options.length] = $aSelect.options[$i + $interval].value;
	}
	else if ($last_selected + 1 == $aSelect.length)
	{
	//alert('End of list');
	break;
	}
	}
	set_selected($selected_options, $aSelect);
	}
	else
	{
	//alert('Check items from moving');
	}
	}

	function swap_options($aSelect, $src_num, $dst_num)
	{
	var $src_html = $aSelect.options[$src_num].innerHTML;
	var $dst_html = $aSelect.options[$dst_num].innerHTML;
	var $src_value = $aSelect.options[$src_num].value;
	var $dst_value = $aSelect.options[$dst_num].value;

	var $src_option = document.createElement('OPTION');
	var $dst_option = document.createElement('OPTION');

	$aSelect.remove($src_num);
	$aSelect.options.add($dst_option, $src_num);
	$dst_option.innerText = $dst_html;
	$dst_option.value = $dst_value;
	$dst_option.innerHTML = $dst_html;

	$aSelect.remove($dst_num);
	$aSelect.options.add($src_option, $dst_num);
	$src_option.innerText = $src_html;
	$src_option.value = $src_value;
	$src_option.innerHTML = $src_html;
	}

	function getXMLHTTPObject(content_type)
	{
	if (!isset(content_type)) content_type = 'text/plain';
	var http_request = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
	http_request = new XMLHttpRequest();
	if (http_request.overrideMimeType) {
	http_request.overrideMimeType(content_type);
	// See note below about this line
	}
	} else if (window.ActiveXObject) { // IE
	try {
	http_request = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	try {
	http_request = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (e) {}
	}
	}
	return http_request;
	}

	function str_repeat($symbol, $count)
	{
	var $i = 0;
	var $ret = '';
	while($i < $count) {
	$ret += $symbol;
	$i++;
	}
	return $ret;
	}

	function getDocumentFromXML(xml)
	{
	if (window.ActiveXObject) {
	var doc = new ActiveXObject("Microsoft.XMLDOM");
	doc.async=false;
	doc.loadXML(xml);
	}
	else {
	var parser = new DOMParser();
	var doc = parser.parseFromString(xml,"text/xml");
	}
	return doc;
	}

	function set_persistant_var($var_name, $var_value, $t, $form_action)
	{
	set_hidden_field('field', $var_name);
	set_hidden_field('value', $var_value);
	submit_event('u', 'OnSetPersistantVariable', $t, $form_action);
	}

	function setCookie($Name, $Value)
	{
	// set cookie
	if (getCookie($Name) != $Value) {
	document.cookie = $Name+'='+escape($Value);
	}
	}

	function getCookie($Name)
	{
	// get cookie

	var $cookieString = document.cookie;
	var $index = $cookieString.indexOf($Name+'=');
	if ($index == -1) {
	return null;
	}

	$index = $cookieString.indexOf('=',$index)+1;
	var $endstr = $cookieString.indexOf(';',$index);
	if($endstr == -1) $endstr = $cookieString.length;

	return unescape($cookieString.substring($index, $endstr));
	}

	function deleteCookie($Name)
	{
	// deletes cookie
	if (getCookie($Name)) {
	var d = new Date();
	document.cookie = $Name + '=;expires=' + d.toGMTString() + ';' + ';';
	}
	}

	function addElement($dst_element, $tag_name) {
	var $new_element = document.createElement($tag_name.toUpperCase());
	$dst_element.appendChild($new_element);
	return $new_element;
	}

	Math.sum = function($array) {
	var $i = 0;
	var $total = 0;
	while ($i < $array.length) {
	$total += $array[$i];
	$i++;
	}
	return $total;
	}

	Math.average = function($array) {
	return Math.sum($array) / $array.length;
	}

	// remove spaces and underscores from a string, used for nls_menu
	function rs(str, is_phrase)
	{
	if (isset(is_phrase) && is_phrase) {
	str = RemoveTranslationLink(str, false);
	}

	return str.replace(/[ _\']+/g, '.');
	}

	function getFrame($name)
	{
	var $main_window = window;

	// 1. cycle through popups to get main window
	try {
	// will be error, when other site is opened in parent window
	var $i = 0;
	var $opener;

	do {
	if ($i == 10) {
	break;
	}

	// get popup opener
	$opener = $main_window.opener;

	if (!$opener) {
	// when no opener found, then try parent window
	$opener = $main_window.parent;
	}

	if ($opener) {
	$main_window = $opener;
	}

	$i++;
	} while ($opener);
	}
	catch (err) {
	// catch Access/Permission Denied error
	// alert('getFrame.Error: [' + err.description + ']');
	return window;
	}

	var $frameset = $main_window.parent.frames;
	for ($i = 0; $i < $frameset.length; $i++) {
	if ($frameset[$i].name == $name) {
	return $frameset[$i];
	}
	}
	return $main_window.parent;
	}

	function ClearBrowserSelection()
	{
	if (window.getSelection) {
	// removeAllRanges will be supported by Opera from v 9+, do nothing by now
	var selection = window.getSelection();
	if (selection.removeAllRanges) { // Mozilla & Opera 9+
	// alert('clearing FF')
	window.getSelection().removeAllRanges();
	}
	} else if (document.selection && !is.opera) { // IE
	// alert('clearing IE')
	document.selection.empty();
	}
	}

	function reset_form(prefix, event, msg)
	{
	if (confirm(RemoveTranslationLink(msg, true))) {
	submit_event(prefix, event)
	}
	}

	function cancel_edit(prefix, cancel_ev, save_ev, msg)
	{
	if ((!Form \|\| (Form && Form.HasChanged)) && confirm(RemoveTranslationLink(msg, true))) {
	submit_event(prefix, save_ev)
	}
	else {
	submit_event(prefix, cancel_ev)
	}
	}



	function execJS(node)
	{
	var bSaf = (navigator.userAgent.indexOf('Safari') != -1);
	var bOpera = (navigator.userAgent.indexOf('Opera') != -1);
	var bMoz = (navigator.appName == 'Netscape');

	if (!node) return;

	/* IE wants it uppercase */
	var st = node.getElementsByTagName('SCRIPT');
	var strExec;

	for(var i=0;i<st.length; i++)
	{
	if (bSaf) {
	strExec = st[i].innerHTML;
	st[i].innerHTML = "";
	} else if (bOpera) {
	strExec = st[i].text;
	st[i].text = "";
	} else if (bMoz) {
	strExec = st[i].textContent;
	st[i].textContent = "";
	} else {
	strExec = st[i].text;
	st[i].text = "";
	}

	try {
	var x = document.createElement("script");
	x.type = "text/javascript";

	/* In IE we must use .text! */
	if ((bSaf) \|\| (bOpera) \|\| (bMoz))
	x.innerHTML = strExec;
	else x.text = strExec;

	document.getElementsByTagName("head")[0].appendChild(x);
	} catch(e) {
	alert(e);
	}
	}
	};

	function NumberFormatter() {}

	NumberFormatter.ThousandsSep = '\'';
	NumberFormatter.DecimalSep = '.';

	NumberFormatter.Parse = function(num)
	{
	if (num == '') return 0;
	return parseFloat( num.toString().replace(this.ThousandsSep, '').replace(this.DecimalSep, '.') );
	}

	NumberFormatter.Format = function(num)
	{
	num += '';
	x = num.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? this.DecimalSep + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
	x1 = x1.replace(rgx, '$1' + this.ThousandsSep + '$2');
	}
	return x1 + x2;
	}

	function getDimensions(obj) {
	var style
	if (obj.currentStyle) {
	style = obj.currentStyle;
	}
	else {
	style = getComputedStyle(obj,'');
	}
	padding = [parseInt(style.paddingTop), parseInt(style.paddingRight), parseInt(style.paddingBottom), parseInt(style.paddingLeft)]
	border = [parseInt(style.borderTopWidth), parseInt(style.borderRightWidth), parseInt(style.borderBottomWidth), parseInt(style.borderLeftWidth)]
	for (var i in padding) if ( isNaN( padding[i] ) ) padding[i] = 0
	for (var i in border) if ( isNaN( border[i] ) ) border[i] = 0

	var result = new Object();
	result.innerHeight = obj.clientHeight - padding[0] - padding[2];
	result.innerWidth = obj.clientWidth - padding[1] - padding[3];
	result.padding = padding;
	result.borders = border;

	result.outerHeight = obj.clientHeight + border[0] + border[2];
	result.outerWidth = obj.clientHeight + border[1] + border[3];

	return result;
	}

	function findPos(obj, with_scroll) {
	/*var $offset = $(obj).offset();

	return [$offset.left, $offset.top];*/

	if (!with_scroll) var with_scroll = false;
	var curleft = curtop = 0;

	if (obj.offsetParent) {
	curleft = obj.offsetLeft - (with_scroll ? obj.scrollLeft : 0)
	curtop = obj.offsetTop - (with_scroll ? obj.scrollTop : 0)
	while (obj = obj.offsetParent) {
	curleft += obj.offsetLeft - (with_scroll ? obj.scrollLeft : 0)
	curtop += obj.offsetTop - (with_scroll ? obj.scrollTop : 0)
	}
	}

	return [curleft,curtop];
	}

	function scrollbarWidth() {
	// Scrollbalken im Body ausschalten
	var $overflow_backup = document.body.style.overflow;
	document.body.style.overflow = 'hidden';

	var width = document.body.clientWidth;

	// Scrollbalken
	document.body.style.overflow = 'scroll';
	width -= document.body.clientWidth;

	// Der IE im Standardmode
	if (!width) {
	width = document.body.offsetWidth - document.body.clientWidth;
	}

	// urspr?ngliche Einstellungen
	document.body.style.overflow = $overflow_backup;

	return width;
	}

	function maximizeElement($selector, $max_height) {
	if ($max_height === undefined) {
	$max_height = false;
	}

	var $element = $($selector);
	if ($element.length == 0) {
	return ;
	}

	$element.width('100%');

	var $container_id = $element.attr('id') + '_container';
	var $container = $( jq('#' + $container_id) );

	if ($container.length == 0) {
	// don't create same container twice

	// all <script> tags will be executed again after wrap method is called, so remove them to prevent that
	$('script', $element).remove();
	$element.wrap('<div id="' + $container_id + '" style="position: relative; overflow: auto; width: 100%;"></div>');
	$container = $( jq('#' + $container_id) );

	$(window).resize(
	function() {
	maximizeElement($selector, $max_height);
	}
	);
	}

	var $offset_top = $container.offset().top;
	var $window_height = $(window).height();

	var $height_left = $window_height - $offset_top;

	if (($max_height !== false) && ($max_height < $height_left)) {
	$height_left = $max_height;
	}

	$height_left -= ($element.outerHeight() - $element.height());
	$container.height($height_left);

	var $element_width = $(window).width() - ($element.outerWidth() - $element.width());
	if ( $height_left < $element.height() ) {
	// needs vertical scrolling, so substract vertical scrollbar width
	$element_width -= scrollbarWidth();
	}

	$element.width($element_width);
	}

	function addEvent(el, evname, func, traditional) {
	if (traditional) {
	eval('el.on'+evname+'='+func);
	return;
	}

	if (evname.match(/mousedown\|mousemove\|mouseup/)) {
	$(el)
	.unbind(evname) // don't allow more then one
	.bind(evname, func);
	return ;
	}

	if (is.ie) {
	el.attachEvent("on" + evname, func);
	} else {
	el.addEventListener(evname, func, true);
	}
	};

	/*function removeEvent(el, evname, func) {
	if (is.ie) {
	el.detachEvent('on' + evname, func);
	} else {
	el.removeEventListener(evname, func, true);
	}
	}*/

	function addLoadEvent(func, wnd)
	{
	Application.setHook('m:OnAfterWindowLoad', func);
	}

	function replaceFireBug() {
	if (window.console === undefined \|\| !console.firebug) {
	var names = [
	'log', 'debug', 'info', 'warn', 'error', 'assert', 'dir', 'dirxml',
	'group', 'groupEnd', 'time', 'timeEnd', 'count', 'trace', 'profile', 'profileEnd'
	];

	if (window.top.console !== undefined \|\| window.top.firebug) {
	// console is not defined in iframes, so define it here
	window.console = window.top.console;
	window._getFirebugConsoleElement = window.top._getFirebugConsoleElement;
	}
	else {
	window.console = {};

	for (var i = 0; i < names.length; ++i) {
	window.console[names[i]] = function($msg) {
	alert('FireBug console object methods are not available outside Firefox!' + "\n" + $msg);
	}
	}
	}
	}
	}
	function runOnChange(elId) {
	var evt;
	var el = typeof(elId) == 'string' ? document.getElementById(elId) : elId
	if (document.createEvent) {
	evt = document.createEvent("HTMLEvents");
	evt.initEvent("change", true, false);
	(evt) ? el.dispatchEvent(evt) : (el.onchange && el.onchange());
	return;
	}
	if (el.fireEvent) {
	el.fireEvent('onchange');
	}
	}
	function WatchClosing(win, $url)
	{
	window.setTimeout(function() {
	if (win.closed) {
	var req = Request.getRequest();
	var $ajax_mark = ($url.indexOf('?') ? '&' : '?') + 'ajax=yes';
	req.open('GET', $url + $ajax_mark, false); //!!!SYNCRONIOUS!!! REQUEST (3rd param = false!!!)
	req.send(null);
	}
	},
	2000
	)
	}

	function IterateUploaders($method) {
	if (typeof UploadsManager != 'undefined') {
	UploadsManager.iterate($method);
	}
	}

	String.prototype.trim = function () {
	return this.replace(/\s((\S+\s))/, "$1").replace(/((\s\S+))\s/, "$1");
	}

	String.prototype.toNumeric = function () {
	return parseInt( this.replace(/(auto\|medium)/, '0px').replace(/[a-z]/gi,'') );
	}

	function jq($selector) {
	return $selector.replace(/(\[\|\]\|\.)/g, '\\$1');
	}

	function setHelpLink($user_docs_url, $title_preset) {
	if (!$user_docs_url) {
	return ;
	}

	$('#help_link', getFrame('head').document).attr('href', $user_docs_url + '/' + $title_preset);
	}

	// window management functions:

	function getWindowOpener($window) {
	// use this intead of "window.opener"
	if ($window.name == 'main' \|\| $window.name == 'main_frame') {
	return null;
	}

	return getFrame('main').TB.findWindow($window.name, -1);
	}

	function window_close($close_callback) {
	// use this instead of "window.close();"
	if (window.name == 'main') {
	return ;
	}

	if ($close_callback !== undefined) {
	return getFrame('main').TB.remove(null, $close_callback);
	}

	return getFrame('main').TB.remove();
	}

	+Array.prototype.each = function($callback) {
	+ var $result = null;
	+
	+ for (var $i = 0; $i < this.length; $i++) {
	+ $result = $callback.call(this[$i], $i);
	+ if ($result === false) {
	+ break;
	+ }
	+ }
	+}
	\ No newline at end of file
	Index: branches/RC/core/admin_templates/js/grid.js
	===================================================================
	--- branches/RC/core/admin_templates/js/grid.js (revision 11928)
	+++ branches/RC/core/admin_templates/js/grid.js (revision 11929)
	@@ -1,539 +1,550 @@
	var $GridManager = new GridManager();

	function GridManager () {
	this.Grids = Grids; // get all from global variable, in future replace all references to it with $GridManager.Grids
	this.AlternativeGrids = new Array();
	}

	GridManager.prototype.AddAlternativeGrid = function ($source_grid, $destination_grid, $reciprocal)
	{
	if ($source_grid == $destination_grid) {
	return false;
	}

	if (typeof(this.AlternativeGrids[$source_grid]) == 'undefined') {
	// alternative grids not found, create empty list
	this.AlternativeGrids[$source_grid] = new Array();
	}

	if (!in_array($destination_grid, this.AlternativeGrids[$source_grid])) {
	// alternative grids found, check if not added already
	this.AlternativeGrids[$source_grid].push($destination_grid);
	}

	if ($reciprocal) {
	this.AddAlternativeGrid($destination_grid, $source_grid);
	}
	}

	GridManager.prototype.ClearAlternativeGridsSelection = function ($source_prefix)
	{
	if (!this.AlternativeGrids[$source_prefix]) return false;

	var $i = 0;
	var $destination_prefix = '';
	while ($i < this.AlternativeGrids[$source_prefix].length) {
	$destination_prefix = this.AlternativeGrids[$source_prefix][$i];
	if (this.Grids[$destination_prefix]) {
	// alternative grid set, but not yet loaded by ajax
	this.Grids[$destination_prefix].ClearSelection();
	}
	$i++;
	}
	}

	GridManager.prototype.CheckDependencies = function ($prefix) {
	if (typeof(this.Grids[$prefix]) != 'undefined') {
	this.Grids[$prefix].CheckDependencies('GridManager.CheckDependencies');
	}
	}

	function GridItem(grid, an_element, cb, item_id, class_on, class_off)
	{
	this.Grid = grid;
	this.selected = false;
	this.id = an_element.id;
	this.ItemId = item_id;
	this.sequence = parseInt(an_element.getAttribute('sequence'));
	// this.class_on = class_on;

	if (class_off == ':original') {
	this.class_off = an_element.className;
	}
	else
	this.class_off = class_off;

	if (class_on.match(/(.):(.)/)) {
	var even = RegExp.$2;
	var odd = RegExp.$1;
	this.class_on = this.class_off.match(/even/) ? even : odd
	}
	else {
	this.class_on = class_on
	}

	this.HTMLelement = an_element;

	if (document.getElementById('left_'+an_element.id)) {
	this.LeftElement = document.getElementById('left_'+an_element.id);
	}
	else {
	this.LeftElement = false;
	}

	this.CheckBox = cb;

	this.value = this.ItemId;
	this.ItemType = 11;
	}

	GridItem.prototype.Init = function ()
	{
	this.HTMLelement.GridItem = this;
	this.HTMLelement.onclick = function(ev) {
	this.GridItem.Click(ev);
	};
	this.HTMLelement.ondblclick = function(ev) {
	this.GridItem.DblClick(ev);
	}
	if ( this.LeftElement ) {
	this.LeftElement.GridItem = this;
	this.LeftElement.onclick = function(ev) {
	this.GridItem.Click(ev);
	};
	this.LeftElement.ondblclick = function(ev) {
	this.GridItem.DblClick(ev);
	}
	}
	if ( isset(this.CheckBox) ) {
	this.CheckBox.GridItem = this;
	this.CheckBox.onclick = function(ev) {
	this.GridItem.cbClick(ev);
	};
	this.CheckBox.ondblclick = function(ev) {
	this.GridItem.DblClick(ev);
	}
	}

	// if ( this.Grid.MouseOverClass ) {
	addEvent(this.HTMLelement, 'mouseover', function(ev) { this.GridItem.MouseOver(ev)}, true); // true for traditional event model
	addEvent(this.HTMLelement, 'mouseout', function(ev) { this.GridItem.MouseOut(ev)}, true);
	if ( this.LeftElement ) {
	addEvent(this.LeftElement, 'mouseover', function(ev) { this.GridItem.MouseOver(ev)}, true);
	addEvent(this.LeftElement, 'mouseout', function(ev) { this.GridItem.MouseOut(ev)}, true);
	}
	// }

	}

	GridItem.prototype.AddClass = function(elem, class_name)
	{
	var cur_classes = elem.className;
	// if (cur_classes.match(class_name)) return;
	elem.className = cur_classes+' '+class_name;
	// console.log('added %s to %s resulted %s', class_name, elem.id, elem.className)
	}

	GridItem.prototype.RemoveClass = function(elem, class_name)
	{
	var cur_classes = elem.className;
	// console.log('looking for %s in %s', class_name, cur_classes)
	if (!cur_classes.match(class_name)) return;
	cur_classes = cur_classes.replace(class_name, '');
	cur_classes = cur_classes.replace(/[ ]+/, ' ');
	elem.className = cur_classes;
	// console.log('removed %s from %s resulted %s', class_name, elem.id, elem.className)
	}

	GridItem.prototype.DisableClicking = function ()
	{
	this.HTMLelement.onclick = function(ev) {
	return false;
	};
	this.HTMLelement.ondblclick = function(ev) {
	return false;
	}
	if ( this.LeftElement ) {
	this.LeftElement.onclick = function(ev) {
	return false;
	};
	this.LeftElement.ondblclick = function(ev) {
	return false;
	}
	}
	if ( isset(this.CheckBox) ) {
	this.CheckBox.onclick = function(ev) {
	return false;
	};
	}
	}

	GridItem.prototype.Select = function ()
	{
	if (this.selected) return;
	this.selected = true;
	this.HTMLelement.setAttribute('_row_selected', 1)
	this.AddClass(this.HTMLelement, this.class_on);
	if ( this.LeftElement ) {
	this.LeftElement.setAttribute('_row_selected', 1)
	this.AddClass(this.LeftElement, this.class_on);
	}
	if ( isset(this.CheckBox) ) {
	this.CheckBox.checked = true;
	}
	this.Grid.LastSelectedId = this.ItemId;
	this.Grid.SelectedCount++;

	// this is for in-portal only (used in relation select)
	LastCheckedItem = this;
	if (typeof (this.Grid.OnSelect) == 'function' ) {
	this.Grid.OnSelect(this.ItemId);
	}
	}

	GridItem.prototype.UnSelect = function ( force )
	{
	if ( !this.selected && !force) return;
	this.selected = false;
	this.HTMLelement.removeAttribute('_row_selected')
	this.RemoveClass(this.HTMLelement, this.class_on);
	if ( this.LeftElement ) {
	this.LeftElement.removeAttribute('_row_selected')
	this.RemoveClass(this.LeftElement, this.class_on);
	}
	if ( isset(this.CheckBox) ) {
	this.CheckBox.checked = false;
	}
	this.Grid.SelectedCount--;
	if (typeof (this.Grid.OnUnSelect) == 'function' ) {
	this.Grid.OnUnSelect(this.ItemId);
	}
	this.Grid.LastSelectedId = null;
	}

	GridItem.prototype.ClearBrowserSelection = function() {
	ClearBrowserSelection();
	}

	GridItem.prototype.Click = function (ev)
	{
	//this.ClearBrowserSelection();
	this.Grid.ClearAlternativeGridsSelection('GridItem.Click');

	var e = !is.ie ? ev : window.event;

	if (e.shiftKey && !this.Grid.RadioMode) {
	this.ClearBrowserSelection();
	this.Grid.SelectRangeUpTo(this.sequence);
	}
	else {
	if (e.ctrlKey && !this.Grid.RadioMode) {
	this.Toggle()
	}
	else {
	if (!(this.Grid.RadioMode && this.Grid.LastSelectedId == this.ItemId && this.selected)) {
	// don't clear selection if item same as current is selected
	if (!this.Grid.StickySelection) {
	this.Grid.ClearSelection(null,'GridItem.Click');
	}
	else {
	if (this.Grid.LastSelectedId == this.ItemId) {
	return;
	}
	}
	this.Toggle();
	}
	}
	}
	this.Grid.CheckDependencies('GridItem.Click');
	e.cancelBubble = true;
	}

	GridItem.prototype.cbClick = function (ev)
	{
	var e = is.ie ? window.event : ev;
	if (this.Grid.RadioMode) this.Grid.ClearSelection(null,'GridItem.cbClick');
	this.Grid.ClearAlternativeGridsSelection('GridItem.cbClick');
	this.Toggle();
	this.Grid.CheckDependencies('GridItem.cbClick');
	e.cancelBubble = true;
	}

	GridItem.prototype.DblClick = function (ev)
	{
	var e = is.ie ? window.event : ev;
	this.Grid.Edit();
	}

	GridItem.prototype.MouseOver = function (ev)
	{
	this.HTMLelement.setAttribute('_row_highlighted', 1)

	this.AddClass(this.HTMLelement, this.Grid.MouseOverClass);

	// if (this.Grid.MouseOverClass) {this.HTMLelement.className = this.Grid.MouseOverClass;}
	if ( this.LeftElement ) {
	this.LeftElement.setAttribute('_row_highlighted', 1)
	// if (this.Grid.MouseOverClass) this.LeftElement.className = this.Grid.MouseOverClass;
	this.AddClass(this.LeftElement, this.Grid.MouseOverClass);
	// this.LeftElement.className = this.LeftElement.className; // this is to make IE re-render the element
	}
	}
	GridItem.prototype.MouseOut = function (ev)
	{
	this.HTMLelement.removeAttribute('_row_highlighted')
	this.RemoveClass(this.HTMLelement, this.Grid.MouseOverClass);
	// if (this.Grid.MouseOverClass) {this.HTMLelement.className = this.selected ? this.class_on : this.class_off;}
	if ( this.LeftElement ) {
	this.LeftElement.removeAttribute('_row_highlighted')
	this.RemoveClass(this.LeftElement, this.Grid.MouseOverClass);
	// if (this.Grid.MouseOverClass) this.LeftElement.className = this.selected ? this.class_on : this.class_off;
	// this.LeftElement.className = this.LeftElement.className; // this is to make IE re-render the element
	}
	}

	GridItem.prototype.Toggle = function ()
	{
	if (this.selected) this.UnSelect()
	else {
	this.Grid.LastSelectedSequence = this.sequence;
	this.Select();
	}
	}

	GridItem.prototype.FallsInRange = function (from, to)
	{
	return (from <= to) ?
	(this.sequence >= from && this.sequence <= to) :
	(this.sequence >= to && this.sequence <= from);
	}


	function Grid(prefix, class_on, class_off, dbl_click, toolbar)
	{
	this.prefix = prefix;
	this.class_on = class_on;
	this.class_off = class_off;
	this.Items = new Array();
	this.LastSelectedSequence = 1;
	this.LastSelectedId = null;
	this.DblClick = dbl_click;
	this.ToolBar = toolbar;
	this.SelectedCount = 0;
	this.AlternativeGrids = new Array();
	this.DependantButtons = new Array();
	this.RadioMode = false;
	this.MouseOverClass = false;

	// K3-style sticky selection, selection an item does not unselect currently selected
	// even w/o Ctrl key pressed
	this.StickySelection = false;
	}

	Grid.prototype.EnableRadioMode = function() {
	this.RadioMode = true;
	this.StickySelection = false;
	}

	Grid.prototype.AddItem = function( an_item ) {
	this.Items[an_item.id] = an_item;
	}

	Grid.prototype.AddItemsByIdMask = function ( tag, mask, cb_mask ) {
	var $item_id=0;
	elements = document.getElementsByTagName(tag.toUpperCase());
	for (var i=0; i < elements.length; i++) {
	if ( typeof(elements[i].id) == 'undefined') {
	continue;
	}
	if ( !elements[i].id.match(mask)) continue;
	$item_id=RegExp.$1;

	cb_name = cb_mask.replace('$$ID$$',$item_id);

	cb = document.getElementById(cb_name);
	if (typeof(cb) == 'undefined') alert ('No Checkbox defined for item '+elements[i].id);

	this.AddItem( new GridItem( this, elements[i], cb, $item_id, this.class_on, this.class_off ) );
	}
	}

	Grid.prototype.InitItems = function() {
	for (var i in this.Items) {
	this.Items[i].Init();
	}
	this.ClearSelection( true,'Grid.InitItems' );

	var a_Grid = this;
	addEvent(document, 'keyup', function(ev) {
	var e = !is.ie ? ev : window.event;
	switch (e.keyCode) {
	case 65:
	if (!e.ctrlKey) break;
	a_Grid.SelectAll();
	ClearBrowserSelection()
	// window.setTimeout(ClearBrowserSelection, 500);
	break;
	case 27:
	a_Grid.ClearSelection();
	break;
	case 33:
	case 37:
	//alert('<-') // go to prev page here
	break;
	case 34:
	case 39:
	// alert('->') // go to next page here
	break;
	case 88:
	ClearBrowserSelection();
	break;
	}
	});
	}

	Grid.prototype.DisableClicking = function() {
	for (var i in this.Items) {
	this.Items[i].DisableClicking();
	}
	this.ClearSelection( true, 'Grid.DisableClicking' );
	}

	Grid.prototype.ClearSelection = function( force, called_from ) {
	// alert('selection clear. force: '+force+'; called_from: '+called_from);
	if (typeof(force) == 'undefined') force = false;
	if (this.CountSelected() == 0 && !force) return;
	for (var i in this.Items) {
	this.Items[i].UnSelect(force);
	}
	this.SelectedCount = 0;
	this.CheckDependencies('Grid.ClearSelection');
	}

	Grid.prototype.GetSelected = function() {
	var $ret = new Array();
	for (var i in this.Items) {
	if (this.Items[i].selected) {
	$ret[$ret.length] = this.Items[i].ItemId;
	}

	}
	return $ret;
	}

	Grid.prototype.SetSelected = function($ids) {
	$ids = $ids.split(',');
	for (var i in this.Items) {
	if (in_array(this.Items[i].ItemId, $ids)) {
	this.Items[i].Select();
	}
	}
	}

	Grid.prototype.InvertSelection = function() {
	for (var i in this.Items)
	{
	if( this.Items[i].selected )
	{
	this.Items[i].UnSelect();
	}
	else
	{
	this.Items[i].Select();
	}
	}
	this.CheckDependencies('Grid.InvertSelection');
	}

	Grid.prototype.SelectAll = function() {
	for (var i in this.Items) {
	this.Items[i].Select();
	}
	this.CheckDependencies('Grid.SelectAll');
	this.ClearAlternativeGridsSelection('Grid.SelectAll');
	}

	Grid.prototype.SelectRangeUpTo = function( last_sequence ) {
	for (var i in this.Items) {
	if (this.Items[i].FallsInRange(this.LastSelectedSequence, last_sequence)) {
	this.Items[i].Select();
	}
	}
	}

	Grid.prototype.CountSelected = function ()
	{
	return this.SelectedCount;
	}

	Grid.prototype.Edit = function() {
	if ( this.CountSelected() == 0 ) return;
	this.DblClick(this.prefix);
	}

	Grid.prototype.SetDependantToolbarButtons = function($buttons, $direct, $mode) {
	if (!isset($direct)) $direct = true; // direct (use false for invert mode)
	if (!isset($mode)) $mode = 1; // enable/disable (use 2 for show/hide mode)
	for (var i in $buttons) {
	this.DependantButtons.push(new Array($buttons[i], $direct, $mode));
	}
	//this.DependantButtons = buttons;
	this.CheckDependencies('Grid.SetDependantToolbarButtons');
	}

	Grid.prototype.CheckDependencies = function($called_from)
	{
	// alert('prefix: ' + this.prefix + '; ' + $called_from + ' -> Grid.CheckDependencies');
	var enabling = (this.CountSelected() > 0);
	for (var i in this.DependantButtons) {
	if (this.DependantButtons[i][0].match("portal:(.*)")) {
	button_name = RegExp.$1;
	if (toolbar) {
	if (enabling == this.DependantButtons[i][1]) {
	toolbar.enableButton(button_name, true);
	}
	else
	{
	toolbar.disableButton(button_name, true);
	}
	}
	}
	else {
	if (this.DependantButtons[i][2] == 1) {
	this.ToolBar.SetEnabled(this.DependantButtons[i][0], enabling == this.DependantButtons[i][1]);
	}
	else {
	this.ToolBar.SetVisible(this.DependantButtons[i][0], enabling == this.DependantButtons[i][1]);
	}
	}
	}
	//if (enabling) this.ClearAlternativeGridsSelection('Grid.CheckDependencies');

	}

	Grid.prototype.ClearAlternativeGridsSelection = function (called_from)
	{
	$GridManager.ClearAlternativeGridsSelection(this.prefix);
	}

	Grid.prototype.AddAlternativeGrid = function (alt_grid, reciprocal)
	{
	var $dst_prefix = typeof('alt_grid') == 'string' ? alt_grid : alt_grid.prefix;
	$GridManager.AddAlternativeGrid(this.prefix, $dst_prefix, reciprocal);
	}

	Grid.prototype.FirstSelected = function ()
	{
	min_sequence = null;
	var res = null
	for (var i in this.Items) {
	if (!this.Items[i].selected) continue;
	if (min_sequence == null)
	min_sequence = this.Items[i].sequence;
	if (this.Items[i].sequence <= min_sequence) {
	res = this.Items[i].ItemId;
	min_sequence = this.Items[i].sequence;
	}
	}
	return res;
	+}
	+
	+Grid.prototype.each = function($callback) {
	+ var $result = null;
	+
	+ for (var i in this.Items) {
	+ $result = $callback.call(this.Items[i], i);
	+ if ($result === false) {
	+ break;
	+ }
	+ }
	}
	\ No newline at end of file

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