var start = 1;
var valdLank;
function andraVisningslage(elementID, lage) {
   var e = document.getElementById(elementID);
   if (e != null) {
      if (lage == 1) {
         e.style.display = 'block';
      }
      else {
         e.style.display = 'none';
      }
   }
}
function aterstallVisningslage() {
   var divs = document.getElementsByTagName('div');
   for (var i = 0; i < divs.length; i++) {
      if (divs[i].className.search(/\bfilminfo\b/) != -1) {
         andraVisningslage(divs[i].getAttribute('id'), 0);
      }
   }
   if (start == 1) {
      andraVisningslage(nastaFilm, 1);
      valjLank(document.getElementById(nastaFilm + 'lank'));
      start = 0;
   }
}
function visa(id, klickadLank) {
   aterstallVisningslage();
   valjLank(klickadLank);
   andraVisningslage(id, 1);
}
function valjLank(lank) {
   if (valdLank) valdLank.className = '';
   lank.className = 'aktiv';
   valdLank = lank;
}
function emailObfuscator(coded, key) {
// Email obfuscator script 2.1 by Tim Williams, University of Arizona
// Random encryption key feature by Andrew Moulden, Site Engineering Ltd
// This code is freeware provided these four comment lines remain intact
// A wizard to generate this code is at http://www.jottings.com/obfuscator/
   //coded = ''
   //key = ''
   shift=coded.length;
   link='';
   for (i=0; i<coded.length; i++) {
      if (key.indexOf(coded.charAt(i))==-1) {
         ltr = coded.charAt(i);
         link += (ltr);
      }
      else {
         ltr = (key.indexOf(coded.charAt(i))-shift+key.length) % key.length;
         link += (key.charAt(ltr));
      }
   }
   return link;
}
//window.onload = aterstallVisningslage;