// menu
function linkmenu(m1){
		document.getElementById(m1).className = "active";
}
// end menu

// กดได้เฉพาะ ตัวเลข
function chkNum(obj,e) 
{		
	var charCode = (e.charCode) ? e.charCode : ((e.which) ? e.which : e.keyCode);
	if(charCode==8){
		return true;
	}
	if ((charCode >= 48 && charCode <= 57)||charCode==46||charCode==99||charCode==118) {		
		if(charCode!=46)
			return true;
		else {
			if(obj.value.indexOf(".")==-1)
				return true;
			else
				return false;
		}
	}
	else
	return false;
}	
// end กดได้เฉพาะ ตัวเลข

//------- sel_address province,amp,tam
function amp(proID,area,district,postalcode1,postalcode2){
	
	var ajaxOpts = {
			type: "POST",
			url: "ajax/sel_addressID.php",
			data:{
				type_ID: proID,
				type_address: 'amp'
			},
			success:function(data){
					$(area).html(data);
					$(district).html("<option selected value='0'>กรุณาเลือก</option>");
					$(postalcode1).val("");
					$(postalcode2).val("");
			}
		};
	$.ajax(ajaxOpts);
	
}

function tum(ampID,district,postalcode1,postalcode2){

	var ajaxOpts = {
			type: "POST",
			url: "ajax/sel_addressID.php",
			data:{
				type_ID: ampID,
				type_address: 'tum'
			},
			success:function(data){
					$(district).html(data);
					$(postalcode1).val("");
					$(postalcode2).val("");
			}
		};
	$.ajax(ajaxOpts);
}

function zip(tumID,postalcode1,postalcode2){
		var ajaxOpts = {
			type: "POST",
			url: "ajax/sel_addressID.php",
			data:{
				type_ID: tumID,
				type_address: 'zip'
			},
			success:function(data){
				//alert(data);
					$(postalcode1).val(data);
					$(postalcode2).val(data);
			}
		};
	$.ajax(ajaxOpts);
}

//-------end sel_address province,amp,tam

//------- function get position by department_id