function popup(ziel,w,h) {
  h = h - 20; var x=0, y=0, parameter="";
  if (w < screen.availWidth || h < screen.availHeight) {
    x = (screen.availWidth - w - 12) / 2;
    y = (screen.availHeight - h - 104) / 2;
    if (window.opera) y = 0; // Opera positioniert unter den Symbolleisten
    if (x<0 || y<0) { x=0; y=0; }
    else parameter = "width=" + w + ",height=" + h + ",";
  }
  parameter += "left=" + x + ",top=" + y;
  parameter += ",menubar=0,location=0,toolbar=0,status=0";
  parameter += ",resizable=1,scrollbars=1";
  var Fenster = window.open(ziel,"",parameter);
  if (Fenster) Fenster.focus();
  return !Fenster;
}


function sort_result() {

	var sorting = $("#sorting option:selected").val();
	var path = window.location.pathname;
	var url = path + '/(sortierung)/' + sorting;
	location.href=url;

}

function search_hosts() {

	var job = $("#job option:selected").val();
	//var kategorie = $("#cat option:selected").val();
	var plz = $("#zip").val();
	var path = "/Ausbildungsbetriebe";
	//var url = path + '/(job)/' + job + '/(kategorie)/' + kategorie;
	var url = path + '/(job)/' + job + '/(plz)/' + plz;
	location.href=url;

}

function toogleLoader(status) {
	if (status == "1") {
		$('#map_loader').show();
	} else {
		$('#map_loader').hide();
	} 
}