$(document).ready(				  
	  function(){																		
		$("#pparRelatedTypeID").change(
			function(){		
				if($("#pparRelatedTypeID").val()==0){
					$("#cparRelatedTypeID").hide();
				}
				if($("#pparRelatedTypeID").val()==39 || $("#pparRelatedTypeID").val()==40 || $("#pparRelatedTypeID").val()==41){
					$("#cparRelatedTypeID").hide();
				}
				else
				{
					$("#cparRelatedTypeID").show();
					$.ajax({
						type: "POST",
						url: "ajax/ajax_select_relate.php",								
						data: "parentID="+$("#pparRelatedTypeID").val()									 
								,
						cache: false,
						dataType: "text",
							success: function(mydata){
								if(mydata!=""){	
									mydata="<option value='0'>==請選擇==</option>"+mydata;
									$("#cparRelatedTypeID").children().remove().end().append(mydata);
								}else{
									$("#cparRelatedTypeID").children().remove();
								}
							}
					});
				}
			}
		);
	 }
);