if (('' + document.location).indexOf('?') > 0 ) {
  delstr = ('' + document.location).split('?');
  deltxt = delstr[0];
  }
else {
  deltxt = ('' + document.location);
  }
delstr = deltxt.split('/');
doc = delstr[delstr.length-1].toLowerCase()

if (doc == 'galleri.pl') {
  lang = 'dk';
  prepath = '/';
  }
else
if (delstr[delstr.length-2].toLowerCase() == 'de'
||  delstr[delstr.length-2].toLowerCase() == 'en') {
  lang = delstr[delstr.length-2].toLowerCase();
  prepath = '../';
  }
else {
  lang = 'dk';
  prepath = './';
  }

web = (deltxt.substr(0,4) == 'http');
ctop = (window.top.location+'').toLowerCase();
cval = ctop.indexOf('cache') + ctop.indexOf('search') + ctop.indexOf('yahoo');
//lhst = java.net.InetAddress.getLocalHost();
jankim = false; // (web == true && lhst.getHostAddress() == '83.90.78.10');
if (cval > -5 && jankim == true) {
  alert('cval = ' + cval + ', ctop = ' + ctop);
  }

if (navigator.appName == "Netscape"
&& (navigator.appVersion.charAt(0) == "2" || 
    navigator.appVersion.charAt(0) == "3" ||
    navigator.appVersion.charAt(0) == "4")) {
  netscape=(navigator.appVersion.charAt(0)-0);
  }
else {
  netscape=(navigator.appName == "Netscape" ? (navigator.appVersion.charAt(0)-0) : 255);
  }

arImageSrc = new Array (prepath + 'loading.gif', prepath + 'loaded.gif');
arImageList = new Array ();

for (counter in arImageSrc) {
  arImageList[counter] = new Image();
  arImageList[counter].src = arImageSrc[counter];
}

var iniw = 200; var inih = 150;
var height = screen.height;
var width = screen.width;
var leftpos = (width - iniw) / 2;
var toppos = (height - inih) / 2;

function encode(str){
  return escape(str.replace(/ /g,'+'));
}

function view(what) {
  var url = prepath + 'viewer.html?pic='+encode(what);
  document.cookie = "pic=" + what + "; expires=01/01/2050 00:00:00; path=/";
  window.open(url,'WIN','scrollbars=no,status=yes,toolbar=no,resizable=1,location=no,' +
    'menu=no,width=' + iniw + ',height=' + inih + ',left='+ leftpos + ',top=' + toppos);
}

function getParams() {
  var idx = document.URL.indexOf('?');
  var params = new Array();
  if (idx != -1) {
    var pairs = document.URL.substring(idx+1, document.URL.length).split('&');
    for (var i=0; i<pairs.length; i++) {
      nameVal = pairs[i].split('=');
      params[nameVal[0]] = nameVal[1];
      }
    }
  return params;
}

top.params = getParams();

function change_img(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

function restore_img(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}