InitSearchCats = function(){
	$('#cat_id').change(function(){
		var catId = $('#cat_id').val();
		$('#sub_cat_id').empty();
		$('#sub_cat_id').append('<option value="">Jebkura</option>');
		if (catId != ''){
			if (typeof catTree[catId] != 'undefined'){
				if (catTree[catId]['childs'].length > 0){
      		for (a in catTree[catId]['childs']){
      			var childId = catTree[catId]['childs'][a];
      			if (typeof catTree[childId] != 'undefined'){
      				$('#sub_cat_id').append('<option value="' + childId + '">' + catTree[childId]['desc'] + '</option>');
						}
					}
				}
			}
		}
	});
  $('#sub_cat_id').change(function(){
		var catId = $('#sub_cat_id').val();
		$('#third_cat_id').empty();
		$('#third_cat_id').append('<option value="">Jebkura</option>');
		if (catId != ''){
			if (typeof catTree[catId] != 'undefined'){
				if (catTree[catId]['childs'].length > 0){
      		for (a in catTree[catId]['childs']){
      			var childId = catTree[catId]['childs'][a];
      			if (typeof catTree[childId] != 'undefined'){
      				$('#third_cat_id').append('<option value="' + childId + '">' + catTree[childId]['desc'] + '</option>');
						}
					}
				}
			}
		}
	});
}
$(document).ready(InitSearchCats);