
<!--
// configuration

var prefix = 'images/gallery';        // image path
var padchar = '0';        // character fill
var padnum = 5;                // length
var ext = '.jpg';        // extension
var entries = 5;        // number of imges

// script do not change from here
var url = location.href;

function pad(str) {
        while (str.length<padnum) { str = padchar.concat(str); }
        return str;
        }

function pos() {
        var wo = url.indexOf('?');
        if (wo<1) { return 1; }
        return parseInt(url.substr(wo+1));
        }

function to(num) {
        var wo = url.indexOf('?');
        if (wo<1) { location.replace(url+'?'+num); }
        else { location.replace(url.substr(0,wo+1)+num); }
        }

function fwd() {
        var curr = pos()+1;
        if (curr<=entries) { to(curr); }
        }

function bck() {
        var curr = pos()-1;
        if (curr>=1) { to(curr); }
        }

function vor(text) {
        var curr = pos();
        if (curr<entries) { document.write('<a class="mnavi" href="javascript:fwd();">'+text+'</a>'); }
        else { document.write(text) }
        }

function zurueck(text) {
        var curr = pos();
        if (curr>1) { document.write('<a class="mnavi" href="javascript:bck();">'+text+'</a>'); }
        else { document.write(text) }
        }

function image() {
        var curr = pos();
        var img = prefix+pad(pos())+ext;
        document.write('<img src="'+img+'" border=0 alt="Bild '+curr+'">');
        }

//-->

