function tourPopup(id, is_archive, show_popup) {
	if(is_archive)
	    is_archive = 1;
	else
	    is_archive = 0;
	
	if(show_popup)
		show_popup = 1;
	else
		show_popup = 0;
	
	showOverlay();
	$.get(complete_url+"tour-popup-ajax.html",  
			"tour_price="+id+"&is_archive="+is_archive+'&show_popup='+show_popup
	  , function(response){
		  $('#tour_popup').html('');
		  $('#tour_popup').html(response);
	  });
}

function changeCategory(catId) {
	$.post(complete_url+"/tour-popup-agency-showcase.html",  
			"cat_id="+catId
	  , function(response){
		  $('li[id^="main_city_"]').each(function(n,element){
			$(element).removeClass("selected_city");
		  });
		  if($('#main_city_'+catId)){
			  $('#main_city_'+catId).addClass("selected_city");
		  }
		  $('#agency_list').html('');
		  $('#agency_list').html(response);
	  });
}

function closeTourPopup() {
	$('#tour_popup').html('');
	hideOverlay();
}

// need to put in general js file
function showOverlay() {
	var w = $(window);
	
	$('#overlay').height($(document).height());
	$('#tour_popup').css("top",(w.scrollTop() + 50) + "px"); // w.height()-$('#tour_popup').height())/4+
	$('#tour_popup').css("left",(w.width()-$('#tour_popup').width())/2+w.scrollLeft() + "px");
	
	$('#overlay').show();
}

function hideOverlay()
{
	$('#overlay').hide();
}