function onload ()
{
	state.hasChanged = Array ();
	
	setValue ("timer", state.active);
	document.getElementById ("value[time]").disabled = true;
	state.quickbar.disabledButtons["time"] = true;
	
	// 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 ()
{
	new Form ().focus ();
}

function setValue (name, value, noHasChanged)
{
	new Form ().set ("value["+name+"]", value);
	
	if (!noHasChanged) {
		hasChanged (name);
	}
}

function getValue (name)
{
	return new Form ().get ("value["+name+"]");
}


function hasChanged (name)
{
	var value = getValue (name);
	if ((value == state.values[name]) == (state.hasChanged[name] == true)) {
		if (typeof state.values[name] == "undefined") {
			state.values[name] = "";
		}
		state.hasChanged[name] = !state.hasChanged[name];
		var changed = false;
		for (var i in state.hasChanged) {
			changed |= state.hasChanged[i];
		}
		state.quickbar.disabledButtons.save = !changed;
		state.quickbar.disabledButtons.undo = !changed;
		updateQuickbar ();
	}
}

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;
		}
	}
}

function updateOpener ()
{
	if (state.range=="ticket") {
		// Ticket Dialog neu laden
		var opener = top.getOpener (false);
		if (opener) {
			opener.location.reload ();
		}
	} else {
		// Dot Status aktualesieren
		var opener = top.getOpener ();
		if (opener) {
			var dot = opener.document.getElementById ("cms_dot_"+group_number+"_"+state.name);
			if (dot) {
				var dep = dot.dependency[state.range];
				var nodes = opener.document.getElementsByTagName ("cms:dot");
				for (var i=0; dep && i<nodes.length; i++) {
					var group = nodes[i].getString ('group')
					var name = nodes[i].getString ('name')
					if (dep[group] == true  ||  dep[group] == name  ||  (dep[group] && !name)) {
						opener.setTimeout (nodes[i].update, 0);
					}
				}
			}
		}
	}
}

function update ()
{
	updateQuickbar ();
	top.setStatus (state.statusbar.value);
}

function save (onCompletion)
{
	// Alle zu speichernde Werte zusammen suchen
	var values = "";
	for (var name in state.hasChanged) {
		if (state.hasChanged[name]) {
			state.values[name] = getValue(name);
			values += "&value["+name+"]="+encodeURIComponent (state.values[name]);
		}
	}
	if (values) {
		state.hasChanged = Array ();
		top.setProgress (true);
		var path = window.location.pathname.replace (/(.*\/).*/, "$1"); // ist für Save beim direkten öffnen einer neuen Seite
		var request = new Ajax (path+"tpl_set_timer_action.php", "action=save&"+values);
		request.onCompletion = onCompletion ? onCompletion : function (response) {
			//d (response);
			eval (response);
			top.setProgress (false);
		}
		request.run ();
		return true;
	} else {
		return false;
	}
}

function undo ()
{
	// zuerst Änderungen speichern
	if (save (undo)) {
		return;
	}
	
	// Undo durchführen
	top.setProgress (true);
	var request = new Ajax ("tpl_set_timer_action.php", "action=undo");
	request.onCompletion = function (response) {
		//d (response)
		if (state.range=="ticket") {
			// Ticket Dialog neu laden
			var opener = top.getOpener (false);
			if (opener) {
				opener.location.reload ();
			}
		}
		window.location.reload ();
	}
	request.run ();
}

function redo ()
{
	top.setProgress (true);
	var request = new Ajax ("tpl_set_timer_action.php", "action=redo");
	request.onCompletion = function (response) {
		//d (response)
		if (state.range=="ticket") {
			// Ticket Dialog neu laden
			var opener = top.getOpener (false);
			if (opener) {
				opener.location.reload ();
			}
		}
		window.location.reload ();
	}
	request.run ();
}

function add ()
{
	document.getElementById ("value[time]").disabled = false;
	state.quickbar.disabledButtons["time"] = false;
	state.quickbar.disabledButtons["edit"] = true;

	setValue ("timer", 0);
	setValue ("time", state.now);
}

function edit ()
{
	document.getElementById ("value[time]").disabled = false;
	state.quickbar.disabledButtons["time"] = false;
	
	var timer = document.getElementById ("value[timer]");
	timer = timer.options[timer.selectedIndex];
	state.values['timer'] = 0;
	hasChanged ('timer');
	setValue ("time", timer.text);
}

function select ()
{
	var id = getValue ("timer");
	
	top.setProgress (true);
	var request = new Ajax ("tpl_set_timer_action.php", "action=select&id=" + id);
	request.onCompletion = function (response) {
		//d (response)
		eval (response);
		state.hasChanged = Array ();
		setValue ("time", "", true);
		setValue ("timer", id);
		document.getElementById ("value[time]").disabled = true;
		state.quickbar.disabledButtons["time"] = true;
		update ();
		focus ();
	}
	request.run ();
}

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