function updatePayments() {
    var url = baseRSPath+'/ajax.php';
    var params = 'task=paymentOptions&shipping=' + $('#shipping').val();
    $.get(url, params, function(data) {
        $("#payment").html(data);
    });
}

function updateTowns() {
    var url = baseRSPath+'/ajax.php';
    var params = 'task=townsForRegion&region=' + $('#rs_region').val();
    $.get(url, params, function(data) {
        $("#rs_town").html(data);
    });
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function detail(det,over) {
  if (over==1)
    document.getElementById(det).style.display="";
  else
    document.getElementById(det).style.display="none";
}

function popupOdkazy() {
  if (!document.getElementsByTagName) return false;
  var links = document.getElementsByTagName("a");
  for (var i=0; i < links.length; i++) {
    if (links[i].className.match("pop")) {
      links[i].onclick = function() { return !window.open(this.href); }
    }
  }  return true;
}