var siteid = null;				// ID des aktuellen Opener (unter der in openers der Zeiger zum opener gespeichert ist)
var openers = new Array ();		// Zeiger auf alle Fenster/Fraames die dieses Editier Fenster aufgerufen haben.


if (top!=self) {
	self.close ();
}

registerOpener (self.opener, true);


function onload ()
{
// 	if (top.cms_site) {
// 		registerOpener (top.cms_site, true);
// 	}
	updateTitle ();
	
	window.loaded = true;
};

function onunload ()
{
	//save ();
};

function updateTitle ()
{
	if (!top.cms_site || !top.cms_site.document || !top.cms_site.document.title) {
		setTimeout (updateTitle, 100);
	} else {
		document.title = top.cms_site.document.title;
	}
}

function registerOpener (opener, setSiteid)
{
	if (opener) {
		//alert (opener.cms)
		window.openers[escape (opener.location.href)] = opener;
		if (setSiteid || !window.siteid || window.openers[window.siteid].closed) {
			window.siteid = escape (opener.location.href);
		}
		setTimeout ( function () {
			if (opener && opener.top && opener.top.cms && !opener.top.cms.window) {
				opener.top.cms.window = window;
			}
		}, 5000);
	}
}

function showSidebar ()
{
	var f1 = top.document.getElementById ("cms_frameset_1");
	var f2 = top.document.getElementById ("cms_frameset_2");
	
	if (f2.cols == "0,*") {
		f1.cols = top.cms.sidebarWidth ? top.cms.sidebarWidth : "320,*";
		f2.cols = "*,0";
	}
}


function save ()
{
	if (cms_content.save) {
		cms_content.save (function () {});
	}
}

// laed verzoegert die Web-Seite neu
var reloadTimeout;
var reloadTime;
function reload (sofort)
{
	clearTimeout (reloadTimeout);
	
	if (!sofort) {
		reloadTimeout = setTimeout ("reload (true)", 3000);
	} else {
		var opener = getTopOpener ();
		if (opener) {
			if (new Date ().getTime () - reloadTime < 300) {
				opener.cms.activeSection = null;
			}
			reloadTime = new Date ().getTime ();
			opener.cms.reload ();
		} else if (top.cms_site) {
			top.cms_site.location.reload ();
		}
	}		
}

// Titel des Fensters setzen
function setTitle (title)
{
}

// Status des Fensters setzen
var firstSetStatus = true;
function setStatus (status)
{
	if (!cms_statusbar || !cms_statusbar.loaded) {
		setTimeout (function () {setStatus (status);}, 100);
		return;
	} else {
		cms_statusbar.setStatus (status);
	}
	if (firstSetStatus) {
		firstSetStatus = false;
		resetCursor ();
	}
}

function setProgress (show)
{
	if (cms_statusbar && cms_statusbar.progress) {
		cms_statusbar.progress (show);
	}
}

// gibt den opener zurueck
function getOpener (testCms)
{
	if (openers[siteid] && !openers[siteid].closed && (testCms==false || (openers[siteid].cms && openers[siteid].cms.loaded))) {
		return openers[siteid];
	}
	return null;
}

function getTopOpener ()
{
	var opener = top;
	while (opener && !opener.closed && opener.top.openers && opener.top.openers[opener.top.siteid] != opener) {
		opener = opener.top.openers[opener.top.siteid];
	}
	if (opener && !opener.closed && opener.cms && opener.cms.loaded) {
		return opener;
	}
	return null;
}

// Coursor des Openers zuruecksetzen
function resetCursor ()
{
	var opener = getOpener ();
	if (opener) {
		opener.document.body.resetCursor ();
	}
}


// Debugmeldung ausgeben:
function d (message, setFocus)
{
	var opener = getOpener (false);
	if (opener && opener.d) {
		opener.d (message, setFocus);
	}
}