// 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 (ie && macos) {
		top.location.href="browser/browsertrouble.html";
	}
	if (ie4x || ns4x || ns70) {
		top.location.href="browser/browsertrouble.html";
	}

}


//layer ein-/ausblenden
var myLayer;
var myLayer2;
var contentheight = 0;

function findLayer(n, d) { //v4.01
	var p,i,x;
	if(!d) 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 klapp(layername) {
	nobox();
	myLayer = findLayer(layername);
	layername2 = layername + 'txt';
	myLayer2 = findLayer(layername2);
	contentheight = myLayer2.offsetHeight;

	if (myLayer.style.visibility=='hidden') {
		myLayer.style.visibility='visible';
		myLayer.style.height=contentheight;
	} else {
		myLayer.style.visibility='hidden';
		myLayer.style.height=1;
	}
}



//Bildgalerie hiliten

var newImg = '';

function hilite(kat,numb) {
	newImg = 'gallery/'+kat+'/previewimg/img-' + numb + '-x.jpg';
	document.images[kat+'-'+numb].src = newImg;
}

function downlite(kat,numb) {
	newImg = 'gallery/'+kat+'/previewimg/img-' + numb + '.jpg';
	document.images[kat+'-'+numb].src = newImg;
}



// Promi-Statement per Zufall
// Liste der Statements in "popups/statements.js"

var maxTXT = 1;
var currTXT = 0;
var lastTXT = -1;
var TXTvar = new Array();
var TXTstring = "";
var currLink = "";
var offTXT1 = 4;//text ausser betrieb

function findTXT() {
	maxTXT = allTXT.length -1;
	currTXT = parseInt(maxTXT*Math.random()) + 1;

	lastTXT = document.cookie;

	while(currTXT==lastTXT || currTXT == offTXT1) {
		currTXT = parseInt(maxTXT*Math.random()) + 1;
	}

	currLink = "javascript:openWin('popups/statement-"+currTXT +".html')";
	TXTstring = allTXT[currTXT].split("XXX")[0];
	TXTstring += '<a href="'+currLink+'"\>';
	TXTstring += allPromis[currTXT].replace(/ /, "&nbsp;");
	TXTstring += '</a\>';
	TXTstring += allTXT[currTXT].split("XXX")[1];

	document.cookie = currTXT;
	return TXTstring;
}

function loadURL(url) {
	var newURL = url + '?'+currTXT;
	top.location.href=newURL;
}


// Fenster
var newwin1="";
var newwin2="";
var winOptions = "";
var newwinX = 0;
var newwinY = 0;
var newwinProp = 0;
var url = "";


function openWin(url) {
	nobox();

	// fenstereigenschaften festlegen
	var newwinXY = allWinXY[currTXT].split(",");
	newwinX = parseInt(newwinXY[0]);
	newwinY = parseInt(newwinXY[1]);

	winOptions = "resizable=no,scrollbars=no, ";
	winOptions = winOptions + "toolbar=no,directories=no,menubar=no, ";
	winOptions = winOptions + "width=" + newwinX + ",height=" + newwinY;

	// neues fenster und ggf. andere fenster schliessen
	if (newwin1.closed == false) {
		newwin1.close();
		newwin2=window.open(url,'al2',winOptions);
		newwin2.focus();
	} else if (newwin2.closed == false) {
		newwin2.close();
		newwin1=window.open(url,'al1',winOptions);
		newwin1.focus();
	} else {
		newwin1=window.open(url,'al1',winOptions);
		newwin1.focus();
	}	

}

// viewer oeffnen
function openViewer(kat,numb,max) {
	nobox();

	newwinX = 510;
	newwinY = 500;
	winOptions = "resizable=no,scrollbars=no, ";
	winOptions = winOptions + "toolbar=no,directories=no,menubar=no, ";
	winOptions = winOptions + "width=" + newwinX + ",height=" + newwinY;

	url= "imgViewer.html?kat="+ kat + "&numb=" + numb + "&max=" + max;

	// neues fenster und ggf. andere fenster schliessen
	if (newwin1.closed == false) {
		newwin1.close();
		newwin2=window.open(url,'al2',winOptions);
		newwin2.focus();
	} else if (newwin2.closed == false) {
		newwin2.close();
		newwin1=window.open(url,'al1',winOptions);
		newwin1.focus();
	} else {
		newwin1=window.open(url,'al1',winOptions);
		newwin1.focus();
	}	

}



function closeWin() {
	if (newwin1.closed == false) {
		newwin1.close();
	}
	if (newwin2.closed == false) {
		newwin2.close();
	}	
}

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


//e-mail

var mailbefehl = String.fromCharCode(109,97,105,108,116,111,58);
var brief = '';
var briefadresse = '';
var at = String.fromCharCode(64);
var betreff = '?subject=';
var ganzerbrief = '';

var vornamename = new Array();
var firma = new Array();
var land = new Array();
var betreffzeile = new Array();
var linktext = new Array();
var linksymbol = new Array();


vornamename[0] = 'info';
firma[0] = 'buendnis-fuer-familien-bl';
land[0] = 'ch';
betreffzeile[0] = '';
linktext[0] = '';
linksymbol[0] = '&raquo;&nbsp;';


vornamename[1] = 'christina.leimbacher';
firma[1] = 'bl';
land[1] = 'ch';
betreffzeile[1] = '';
linktext[1] = '';
linksymbol[1] = '&raquo;&nbsp;';

vornamename[2] = 'praesidium';
firma[2] = 'buendnis-fuer-familien-bl';
land[2] = 'ch';
betreffzeile[2] = '';
linktext[2] = '';
linksymbol[2] = '&raquo;&nbsp;';

vornamename[3] = 'marcel.borer';
firma[3] = 'merlincom';
land[3] = 'ch';
betreffzeile[3] = '';
linktext[3] = '';
linksymbol[3] = '&raquo;&nbsp;';

vornamename[4] = 'vizepraesidium';
firma[4] = 'buendnis-fuer-familien-bl';
land[4] = 'ch';
betreffzeile[4] = '';
linktext[4] = '';
linksymbol[4] = '&raquo;&nbsp;';

vornamename[5] = 'wiederkehr.daniel';
firma[5] = 'rkk-bs';
land[5] = 'ch';
betreffzeile[5] = '';
linktext[5] = '';
linksymbol[5] = '&raquo;&nbsp;';



function insertMailLink(i, txtclass) {
	briefadresse = vornamename[i] + at + firma[i] + '.' + land[i];
	brief = linksymbol[i] + '<a ';
	if (txtclass) { brief = brief + 'class="' + txtclass + '" '; }
	brief = brief + 'href="' + mailbefehl + briefadresse;
	if (betreffzeile[i] != '') { brief = brief + betreff + betreffzeile[i]; }
	brief = brief + '"\>';
	if (linktext[i] != '') { briefadresse = linktext[i]; }
	ganzerbrief = brief + briefadresse + '</a\>';
	return ganzerbrief;
}


//e-mail neu 2010

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) {
		currzeichen = parseInt(chaingang.substring(i, i+3), 10)-xyz;
		mailadresse += String.fromCharCode(currzeichen);
	}
	top.location.href = praefix + mailadresse;
}

function sayHello() {
	alert(top.location.href);
}