function onload ()
{
	state.hasChanged = Array ();
	
	// quickbar initialesieren
	cbInit();
	updateQuickbar ();
	
	showMessages (state.messages);
	top.setStatus (state.statusbar.value);
}

function onresize ()
{
	if (obj = document.getElementById ("scroll")) {
		obj.className = "content_hidden";
		obj.style.width  = obj.parentNode.offsetWidth;
		obj.style.height = obj.parentNode.offsetHeight;
		obj.className = "content";
	}
}

function focus ()
{
	top.focus ();
}

var disableButtonsList = Array ();
function updateQuickbar ()
{
	for (var name in disableButtonsList) {
		document.getElementById (name).setEnabled (true);
	}
	disableButtonsList = Array ();
	for (var name in state.quickbar.disabledButtons) {
		if (state.quickbar.disabledButtons[name]) {
			document.getElementById (name).setEnabled (false);
			disableButtonsList[name] = true;
		}
	}
}


var active = 0;
function select (id)
{
	top.setProgress (true);
	var request = new Ajax ("tpl_show_history_action.php", "action=select&id="+id);
	request.onCompletion = function (response) {
		top.reload ();
		window.location.reload ();
	}
	request.run ();
}

function undo ()
{
	// Undo durchführen
	top.setProgress (true);
	var request = new Ajax ("tpl_show_history_action.php", "action=undo");
	request.onCompletion = function (response) {
		top.reload ();
		window.location.reload ();
	}
	request.run ();
}

function redo ()
{
	top.setProgress (true);
	var request = new Ajax ("tpl_show_history_action.php", "action=redo");
	request.onCompletion = function (response) {
		top.reload ();
		window.location.reload ();
	}
	request.run ();
}

function multiuser (tab)
{
	top.setProgress (true);
	var request = new Ajax ("tpl_show_history_action.php", "action=multiuser");
	request.onCompletion = function (response) {
		window.location.reload ();
	}
	request.run ();
}

var overId = 0;
function over (id)
{
	out ();
	if (id != active) {
		document.getElementById ("group_"+id).className = "marked_hover";
		overId = id;
	}
}
function out ()
{
	if (overId) {
		document.getElementById ("group_"+overId).className = "";
	}
	overId = 0;
}

function show (url)
{
	var opener = top.getOpener (false);
	if (opener && opener.top.cms) {
		opener.location.href = url;
	}
}

function reload ()
{
	top.reload (true);
}

function help ()
{
	top.setProgress (true);
	var request = new Ajax ("tpl_show_history_action.php", "action=message&text=help text");
	request.onCompletion = function (response) {
		showMessages ({0:{type : "info", text : response}});
		top.setProgress (false);
	}
	request.run ();
}

function changes ()
{
	// zu der History wechseln
	window.location.href = window.location.pathname + "?tpl=show_changes";
}