// browser

var ie = (navigator.userAgent.indexOf('MSIE')!=-1);
var macos = (navigator.platform.indexOf('Mac')!=-1);

var dom = (document.getElementById) ? 1 : 0; 
var ie4x = (document.all && !document.getElementById ) ? 1 : 0; 
var ns4x = (document.layers) ? 1 : 0; 
var ns70 = (navigator.userAgent.indexOf('Netscape/7.0')!=-1);
var other = (!dom && !ie4x && !ns4x ) ? 1 : 0; 
var opera = (navigator.userAgent.indexOf('Opera')!=-1);

function checkBrowser() {
	if (ie4x || ns4x || ns70) {
		top.location.href="browser/browsertrouble.php";
	}
}


//////////////////kommentare

var kommentar = new Array();
kommentar[0] = '';
kommentar[1] = '<br>zu vermieten f&uuml;r tempor&auml;re anl&auml;sse, seminare, ausstellungen';
//kommentar[12] = '<br><a href="javascript:newWin(currAtelier)"><span class="rot">arbeitspl&auml;tze<br>zu vermieten<br>&gt;&nbsp;mehr<\/span><\/a>';
kommentar[16] = '<br>zu vermieten f&uuml;r tempor&auml;re anl&auml;sse, seminare, ausstellungen';
kommentar[17] = '<br>zu vermieten f&uuml;r tempor&auml;re anl&auml;sse, seminare, ausstellungen';
kommentar[18] = '<br>zu vermieten f&uuml;r tempor&auml;re anl&auml;sse, seminare, ausstellungen';
kommentar[19] = '<br>zu vermieten f&uuml;r tempor&auml;re anl&auml;sse, seminare, ausstellungen';
kommentar[20] = '<br>zu vermieten f&uuml;r tempor&auml;re anl&auml;sse, seminare, ausstellungen';



//anker (off)
kommentar[5555] = '<br\>winter&ouml;ffnungszeiten:<br\>mo&ndash;mi 08:00&ndash;14:30<br\>do&ndash;fr 08:00&ndash;14:30<br\>und 18:00&ndash;23:00<br\>sa&ndash;so 10:00-23:00';
/////////////////

var kommentarLayer = '';
var out = '';

//box um link entfernen
function nobox(){ 
	if (opera || other){return false;}
	if (ie4x){window.focus();} 
	if (dom){document.getElementById("fixbox").focus();} 
} 

function findLayer(n) {
	var p,i,x;
	var d=document; 
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document;
		n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) x=d.all[n];
	for (i=0;!x&&i<d.forms.length;i++) {
		x=d.forms[i][n];
	}
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) {
		x=MM_findObj(n,d.layers[i].document);
	}
	if(!x && d.getElementById) x=d.getElementById(n);

	return x;
}
function initKommentar() {
	kommentarLayer = findLayer('kommentar');
}

function writeKommentar(numb) {
	if (kommentar[numb]) {
		out = out + '<span class="rot">';
		out = out + '<b>*<\/b>&nbsp;';
		out = out + kommentar[numb];
		out = out + '<\/span>';
	} else {
		out = out + '<b>*<\/b>&nbsp;';
		out = out + kommentar[0];
	}
	kommentarLayer.innerHTML=out;
	out = '';
}


//ateliers on/off
var newAtelier='';
var maxAteliers = 21;
var ateliers = new Array();

var atelierZeigenFlag = 0;//wird atelier angezeigt?

for (i=1;i<=maxAteliers;i++) {
	ateliers[i] = new Image();
	ateliers[i].src = 'siteimgs/atelier-'+i+'.gif';
}


//aktuell zu vermietendes atelier einblenden
function showCurrAtelier() {
	//nur, falls kein anderes aktiv
	if (atelierZeigenFlag == 0 && ateliers[currAtelier] && ateliers[currAtelier] != 'undefined') {;
		document.images.atelier.src=ateliers[currAtelier].src;
		writeKommentar(currAtelier);
	}
}

function showAtelier(numb) {
	if (ateliers[numb] && ateliers[numb] != 'undefined') {
		atelierZeigenFlag = 1;
		document.images.atelier.src=ateliers[numb].src;
		writeKommentar(numb);
	}
}

function hideAll() {
	document.images.atelier.src='siteimgs/atelier-0.gif';
	writeKommentar(0);

	atelierZeigenFlag = 0;
	//zu vermietendes Atelier einblenden
	if (currAtelier !=0 && currAtelier !='undefinded') {
		window.setTimeout('showCurrAtelier()', 2000);
	}
}


//hintergrundbilder

var maxImg = 16;
var maxSpezImg = 30;
var imgNumb = 0;
imgString = "-";
var imgAllString = "-";
var counter = 0;

var bgOrdner = new Array();

// ordner mit bg-bildern
bgOrdner[1] = 'siteimgs/bg1';
bgOrdner[2] = 'siteimgs/bg2';
bgOrdner[3] = 'siteimgs/bg3';
bgOrdner[4] = 'siteimgs/bg4';
var ordnerNumb = (Math.floor((bgOrdner.length-1)*Math.random())+ 1);


function makeBG() {
	document.write('<table border="0" cellpadding="0" cellspacing="0">');
	document.write('<tr>');

	for(i = 1; i <= maxImg; i++) {

		imgNumb = Math.floor(maxImg*Math.random()+1);
		imgString = "-" + imgNumb + "-";

		counter = 0;
		while (imgAllString.indexOf(imgString) != -1) {
			counter = counter + 1;
			if (counter >=1000) { break; }
			imgNumb = Math.floor(maxImg*Math.random()+1);
			imgString = "-" + imgNumb + "-";
		}

		imgAllString = imgAllString + imgString;

		document.write('<td height="72" width="96" align="left" valign="top"><img alt="" src="' + bgOrdner[ordnerNumb] + '/img' + imgNumb + '.jpg" height="72" width="96" border="0" vspace="0" hspace="0" align="left"><\/td>');

	}

	document.write('<\/tr>');
	document.write('<\/table>');

}

function getImg() {
	imgNumb = Math.floor(maxImg*Math.random()+1)
	ordnerNumb = (Math.floor((bgOrdner.length-2)*Math.random())+1); //nur erste drei
document.write('<img src="' + bgOrdner[ordnerNumb] + '/img' + imgNumb + '.jpg" height="72" width="96" border="0" vspace="2" hspace="0">')
}


// docs und fenstereigenschaften
var docname = new Array();
var winX = new Array();
var winY = new Array();
var winProp = new Array(); //0 = feste groesse ohne scroll, 1 = variabel + scroll

// eigenschaften der popup-fenster
//veranstaltungsfenster sind im doc veranstaltungen.php definiert

docname[1] = 'p1.php'; winX[1] = 380; winY[1] = 320; winProp[1] = 0;
docname[2] = 'p2.php'; winX[2] = 380; winY[2] = 320; winProp[2] = 0;
docname[3] = 'p3.php'; winX[3] = 380; winY[3] = 320; winProp[3] = 0;
docname[4] = 'p4.php'; winX[4] = 420; winY[4] = 320; winProp[4] = 0;
docname[5] = 'p5.php'; winX[5] = 380; winY[5] = 320; winProp[5] = 0;
docname[6] = 'p6.php'; winX[6] = 380; winY[6] = 320; winProp[6] = 0;
docname[7] = 'p7.php'; winX[7] = 380; winY[7] = 320; winProp[7] = 0;
docname[8] = 'p8.php'; winX[8] = 380; winY[8] = 320; winProp[8] = 0;
docname[9] = 'p9.php'; winX[9] = 380; winY[9] = 320; winProp[9] = 0;
docname[10] = 'p10.php'; winX[10] = 380; winY[10] = 320; winProp[10] = 0;
docname[11] = 'p11.php'; winX[11] = 380; winY[11] = 320; winProp[11] = 0;
//alt: docname[12] = 'p12.php'; winX[12] = 380; winY[12] = 320; winProp[12] = 0;

//alt: docname[12] = 'doku-atelier25a/index.php'; winX[12] = 480; winY[12] = 620; winProp[12] = 1;

docname[13] = 'p13.php'; winX[13] = 480; winY[13] = 420; winProp[13] = 0;
docname[14] = 'p14.php'; winX[14] = 380; winY[14] = 320; winProp[14] = 0;
docname[15] = 'p15.php'; winX[15] = 440; winY[15] = 440; winProp[15] = 0;
docname[16] = 'p16.php'; winX[16] = 600; winY[16] = 480; winProp[16] = 0;
docname[17] = 'p17.php'; winX[17] = 600; winY[17] = 540; winProp[17] = 0;
docname[18] = 'p18.php'; winX[18] = 600; winY[18] = 480; winProp[18] = 0;
docname[19] = 'p19.php'; winX[19] = 600; winY[19] = 480; winProp[19] = 0;

//ostquai
docname[20] = 'doku-vollmond/vollmond-index.php'; winX[20] = 640; winY[20] = 640; winProp[20] = 2;

//rheinbogen
docname[21] = 'doku-rheinbogen/rheinbogen-index.php?heimathafen=bytesandbones'; winX[21] = 560; winY[21] = 640; winProp[21] = 2;


docname[66] = 'p66.php'; winX[66] = 380; winY[66] = 320; winProp[66] = 0;



docname[501] = 'veranstaltungen.php'; winX[501] = 470; winY[501] = 580; winProp[501] = 1;

docname[502] = 'texte-bilder.php'; winX[502] = 440; winY[502] = 440; winProp[502] = 0;

docname[503] = 'plaene.php'; winX[503] = 440; winY[503] = 540; winProp[503] = 1;

docname[504] = 'kontakt.php'; winX[504] = 420; winY[504] = 640; winProp[504] = 0;



//atelier 25a links
docname[112] = 'p112.php'; winX[112] = 380; winY[112] = 320; winProp[112] = 0;
docname[1111] = 'p1111.php'; winX[1111] = 380; winY[1111] = 320; winProp[1111] = 0;

docname[11111] = 'p11111.php'; winX[11111] = 380; winY[11111] = 280; winProp[11111] = 0;

docname[1112] = 'p1112.php'; winX[1112] = 380; winY[1112] = 280; winProp[1112] = 0;
docname[1113] = 'p1113.php'; winX[1113] = 380; winY[1113] = 220; winProp[1113] = 0;
docname[1114] = 'p1114.php'; winX[1114] = 380; winY[1114] = 280; winProp[1114] = 0;
docname[1115] = 'p1115.php'; winX[1115] = 380; winY[1115] = 280; winProp[1115] = 0;


//inserat
docname[111111] = 'p11a.php'; winX[111111] = 520; winY[111111] = 680; winProp[111111] = 0;



//atelier 25 ex dz
docname[88] = 'p88.php'; winX[88] = 380; winY[88] = 320; winProp[88] = 0;


// fenstervariablen
	var contwindow1='';
	var contwindow2='';
	var winOptions = '';
	var newwinX = 0;
	var newwinY = 0;
	var newwinProp = 0;
	var newURL = '';

function newWin(numb) {
	nobox();

	// fenstergroesse abfragen
	newURL = docname[numb];
	newwinX = winX[numb];
	newwinY= winY[numb];
	newwinProp = winProp[numb];

	// fenstereigenschaften festlegen
	if (newwinProp == 0) {
		winOptions = 'resizable=no,scrollbars=no,';
	} else if (newwinProp == 1){
		winOptions = 'resizable=yes,scrollbars=yes,';
	} else {
		winOptions = 'status=yes,resizable=yes,scrollbars=yes,';
	}

	winOptions = winOptions + 'toolbar=no,directories=no,menubar=no,'
	winOptions = winOptions + 'width=' + newwinX + ',height=' + newwinY;

	// neues fenster und ggf. andere fenster schliessen
	if (contwindow1.closed == false) {
		contwindow1.close();
		contwindow2=window.open(newURL,'ostquai2',winOptions);
		contwindow2.focus();
	} else if (contwindow2.closed == false) {
		contwindow2.close();
		contwindow1=window.open(newURL,'ostquai1',winOptions);
		contwindow1.focus();
	} else {
		contwindow1=window.open(newURL,'ostquai1',winOptions);
		contwindow1.focus();
	}	


}

//e-mail neu

var praefix = 'mailto:';
var mailadresse = '';
var xyz = 0;
var currzeichen = 0;

function x988(chaingang) {

	xyz = parseInt(chaingang.substring(chaingang.length-1, chaingang.length));

	mailadresse = '';

	for (i=0;i<=(chaingang.length-4);i=i+3) {
		//ascii-code = dreiergruppe minus schluessel
		currzeichen = parseInt(chaingang.substring(i, i+3), 10)-xyz;
		mailadresse += String.fromCharCode(currzeichen);
	}
	top.location.href = praefix + mailadresse;
}