// Show submenu
function showMenu(option) {
  document.getElementById("sm"+option).style.left       = document.getElementById("anc"+option).offsetLeft-2+"px";
  document.getElementById("sm"+option).style.top        = document.getElementById("anc"+option).offsetTop+41+"px";
  document.getElementById("sm"+option).style.visibility = "visible";
}
// Hide submenu
function hideMenu(option) {
  document.getElementById("sm"+option).style.visibility="hidden";
}

function getImage( id, path ){
  url = 'id=' + id + "&path=" + path
  var opt = {
    method: 'post',
    postBody: url,
    onSuccess: function(t) {
        eval(t.responseText);
    },
    on404: function(t) {
        alert('Error 404: location "' + t.statusText + '" was not found.');
    },
    onFailure: function(t) {
        alert('Error ' + t.status + ' -- ' + t.statusText);
    }
  }
  new Ajax.Request('/inc/section.get.image.php', opt);
}

function search(){

  var t     = document.getElementById("town");
  var l     = document.getElementById("length");
  var part  = search_url;

  if ( t != undefined ){
    part = part.replace("[T]", t.value);
  }
  else {
    part = part.replace("[T]", 0);
  }

  if ( l != undefined ){
    part = part.replace("[L]", l.value);
  }
  else {
    part = part.replace("[L]", 0);
  }
  document.location.href = part;

}