/* copyright 2007 Jan Potužník | ET NETERA */

// function from http://www.netlobo.com/url_query_string_javascript.html
function gup(name) {
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if(results == null)
    return "";
  else
    return results[1];
}

function updateLinks() {
  var iframe = gup('iframe');

  var links = document.getElementsByTagName('a');
  var i;
  for (i=0; i<links.length; ++i) {
    if(iframe!="") {
      if(links[i].href.match("nase_znacky")){
        if(links[i].href.match("actualPage") || links[i].href.match("basketAction")){
          links[i].href = links[i].href+"&iframe="+iframe;
        } else {
          links[i].href = links[i].href+"?iframe="+iframe;
        }
      } else {
        if(links[i].href.match("katalog_produktu")){ 
          // keep that link unchanged
        } else {
          links[i].href = "#";
        }
      }
    }
  }

  links = document.getElementsByTagName('div');
  for (i=0; i<links.length; ++i) {
    if(links[i].className=="addToList") {
      links[i].style.display = "none";
    }
  }
}

evt.add(window, 'load', updateLinks)