jQuery(function($){//on document ready
  $("input#city_name").click(function () {
    $(this).attr('value','');
    $(this).removeClass('not_found');
  });  
	//autocomplete
  $("input#city_name").autocomplete("auto_complete_for_city_name");
});

function showPanel(panel_id){
  $("a.active").removeClass('active');
  $("#"+panel_id+"_button").addClass('active');
	$(".panel:visible").fadeOut("fast", function(){$("#"+panel_id).fadeIn("fast");} );
};