$(document).ready(function(){ 
		updateSearchResults();
		showHideTypeSearch();
}); 

function updateSearchResults(){ 	 
	$("#tr_id").bind("change", function(){
		var type_id = "-";
		if($("#type_id").val() != undefined){
			type_id = $("#type_id").val();  
		}
		object = $(this); 
		$.ajax({ 
			type: 'POST',
			url: 'setSessVar.php',
			data: 'tr_id=' + $(object).val() + '&type_id=' + type_id,
			success: function(data){
				//alert(data); 
				$("#hotel_id").empty();
				$("#hotel_id").append(data);
			}
		});
	});
	
	$("#city_id").bind("change", function(){ 
		var type_id = "-";
		if($("#type_id").val() != undefined){
			type_id = $("#type_id").val();  
		}
		object = $(this);
		//alert('ct_id=' + $(object).val() + '&type_id=' + type_id);
		$.ajax({ 
			type: 'POST',
			url: 'setSessVar.php',
			data: 'ct_id=' + $(object).val() + '&type_id=' + type_id,
			success: function(data){
				//alert(data);
				$("#hotel_id").empty();
				$("#hotel_id").append(data);
			}
		});
	});
	
	$("#type_id").bind("change", function(){ 
		var tr_id = "-";
		var ct_id = "-";
					
		if($("#tr_id").val() != undefined){
			tr_id = $("#tr_id").val();  
		}
		if($("#city_id").val() != undefined){
			ct_id = $("#city_id").val();  
		}
		
		object = $(this);
		//alert('tr_id=' + tr_id + '&ct_id=' + ct_id + '&type_id=' + $(object).val());
		$.ajax({ 
			type: 'POST',
			url: 'setSessVar.php',
			data: 'tr_id=' + tr_id + '&ct_id=' + ct_id + '&type_id=' + $(object).val(),
			success: function(data){
				//alert(data);
				$("#hotel_id").empty();
				$("#hotel_id").append(data);
			}
		});
	});
}

function showHideTypeSearch(){
	$("input[@name='type_search']").click(
		function(){
			if($("input[@name='type_search']:checked").val() == '1'){
				$('#tourism').show();
				$('#city').hide();
			}
			else{
				$('#tourism').hide();
				$('#city').show();
			}
		}
	);
}