$(document).ready( function() {
	$('#selector-navigation').submit(function(){
		var newurl = $('#selector-navigation option:selected').attr('value');
		location.assign( newurl );
		return false;	
	});
});


ctrl_navigation = function (event) {
  if (window.event) event = window.event
  var target = event.target ? event.target.tagName : event.srcElement ? event.srcElement.tagName : ''
  if (/textarea|input/i.test (target)) return
  if (event.ctrlKey) {
    var link = null
    if (37 == event.keyCode) link = $('.prev a')
    if (39 == event.keyCode) link = $('.next a')
    if (link && $(link).attr('href')) location.href = $(link).attr('href')
  }
}

if (document.addEventListener) {
  document.addEventListener ('keyup', ctrl_navigation, false)
}
else
if (document.attachEvent) {
  document.attachEvent ('onkeydown', ctrl_navigation)
}