var RecipeCategorySelect = function(selfId,childId) {
	var selfObj = $('#'+selfId);
	var childObj = $('#'+childId);
	
	selfObj.change(
		function() {
			changeChild(selfObj,childObj);
		}
	);
};
function changeChild(selfObj,childObj) {
	var val=selfObj.val();
	$.get(
		"/do/common/recipecategory?recipeCategoryId="+val,
		function(data){
			childObj.html(data);
		}
	);
}

$(function(){
	new RecipeCategorySelect('category0','category1');
	new RecipeCategorySelect('category1','category2');
});