var message, good, obj;

function checkBBS(form){
	good = true;
	message = "";
	obj = null;
	checkName(form);
	checkText(form);
	if(!good){
		alert(message + "を入力して下さい。")
		obj.focus();
	}
	return good;
}


function checkName(form){
	if(form.elements["name"].value == ""){
		obj = form.elements["name"];
		message = "「お名前」";
		good = false;
	}
}


function checkText(form){
	if(form.elements["text"].value == ""){
		if(!obj){
			obj = form.elements["text"];
		}else{
			message += "と";
		}
		message += "「コメント」"
		good = false;
	}
}


function checkUser(form){
	good = true;
	message = "";
	obj = null;
	checkUserName(form);
	checkUserKey(form);
	if(!good){
		alert(message + "を入力して下さい。");
		obj.focus();
	}
	return good;
}


function checkUserName(form){
	if(form.elements["user_name"].value == ""){
		obj = form.elements["user_name"];
		message = "「お名前」";
		good = false;
	}
}


function checkUserKey(form){
	if(form.elements["user_key"].value == ""){
		if(!obj){
			obj = form.elements["user_key"];
		}else{
			message += "と";
		}
		message += "「編集/削除キー」";
		good = false;
	}
}


function checkManager(form){
	if(form.elements["pass"].value == ""){
		alert("パスワードを入力して下さい。");
		form.elements["pass"].focus();
		return false;
	}
	return true;
}


function checkEditedText(form){
	if(form.elements["edited_text"].value == ""){
		alert("コメントは必須です。");
		form.elements["edited_text"].focus();
		return false;
	}
	return true;
}