/**************************************************
	 * [機能]	日付オブジェクトから文字列に変換します
	 * [引数]	date	対象の日付オブジェクト
	 * 			format	フォーマット
	 * [戻値]	フォーマット後の文字列
	 **************************************************/
	function comDateFormat(date, format){

		var result = format;

		var f;
		var rep;

		var yobi = new Array('日', '月', '火', '水', '木', '金', '土');

		f = 'yyyy';
		if ( result.indexOf(f) > -1 ) {
			rep = date.getFullYear();
			result = result.replace(/yyyy/, rep);
		}

		f = 'MM';
		if ( result.indexOf(f) > -1 ) {
			rep = comPadZero(date.getMonth() + 1, 2);
			result = result.replace(/MM/, rep);
		}

		f = 'ddd';
		if ( result.indexOf(f) > -1 ) {
			rep = yobi[date.getDay()];
			result = result.replace(/ddd/, rep);
		}

		f = 'dd';
		if ( result.indexOf(f) > -1 ) {
			rep = comPadZero(date.getDate(), 2);
			result = result.replace(/dd/, rep);
		}

		f = 'HH';
		if ( result.indexOf(f) > -1 ) {
			rep = comPadZero(date.getHours(), 2);
			result = result.replace(/HH/, rep);
		}

		f = 'mm';
		if ( result.indexOf(f) > -1 ) {
			rep = comPadZero(date.getMinutes(), 2);
			result = result.replace(/mm/, rep);
		}

		f = 'ss';
		if ( result.indexOf(f) > -1 ) {
			rep = comPadZero(date.getSeconds(), 2);
			result = result.replace(/ss/, rep);
		}

		f = 'fff';
		if ( result.indexOf(f) > -1 ) {
			rep = comPadZero(date.getMilliseconds(), 3);
			result = result.replace(/fff/, rep);
		}

		return result;

	}

	/**************************************************
	 * [機能]	文字列から日付オブジェクトに変換します
	 * [引数]	date	日付を表す文字列
	 * 			format	フォーマット
	 * [戻値]	変換後の日付オブジェクト
	 **************************************************/
	function comDateParse(date, format){

		var year = 1990;
		var month = 01;
		var day = 01;
		var hour = 00;
		var minute = 00;
		var second = 00;
		var millisecond = 000;

		var f;
		var idx;

		f = 'yyyy';
		idx = format.indexOf(f);
		if ( idx > -1 ) {
			year = date.substr(idx, f.length);
		}

		f = 'MM';
		idx = format.indexOf(f);
		if ( idx > -1 ) {
			month = parseInt(date.substr(idx, f.length), 10) - 1;
		}

		f = 'dd';
		idx = format.indexOf(f);
		if ( idx > -1 ) {
			day = date.substr(idx, f.length);
		}

		f = 'HH';
		idx = format.indexOf(f);
		if ( idx > -1 ) {
			hour = date.substr(idx, f.length);
		}

		f = 'mm';
		idx = format.indexOf(f);
		if ( idx > -1 ) {
			minute = date.substr(idx, f.length);
		}

		f = 'ss';
		idx = format.indexOf(f);
		if ( idx > -1 ) {
			second = date.substr(idx, f.length);
		}

		f = 'fff';
		idx = format.indexOf(f);
		if ( idx > -1 ) {
			millisecond = date.substr(idx, f.length);
		}

		var result = new Date(year, month, day, hour, minute, second, millisecond);

		return result;

	}

	/**************************************************
	 * [機能]	ゼロパディングを行います
	 * [引数]	value	対象の文字列
	 * 			length	長さ
	 * [戻値]	結果文字列
	 **************************************************/
	function comPadZero(value, length){
	    return new Array(length - ('' + value).length + 1).join('0') + value;
	}