// check submit
function chk_submit(selObj){

  var about   = selObj.about.options[selObj.about.selectedIndex].value;
  var email   = selObj.email.value;
  var comment = selObj.comment.value;

	if( about == '' ){
		alert('お問合せの種類が選択されていません。');
		return false;
	}else if( email == '' ){
		alert('E-mailが入力されていません。');
		return false;
//	}else if( ! email.match(/^[^@]{1,}@.{1,}¥..{1,}$/)){
//		alert('E-mailの入力が間違っています。');
//		return false;
	}else if( comment == '' ){
		alert('お問い合わせ内容が入力されていません。');
		return false;
	}

	return true;

}

// select jump
function jumpMenu(page, selObj){

	if( selObj.options[selObj.selectedIndex].value == 'update_0'){
		document.forms[page].ORDER.value = 0;
		document.forms[page].COLUMN.value = 'updatetime';
	}else if( selObj.options[selObj.selectedIndex].value == 'download_0'){
		document.forms[page].ORDER.value = 0;
		document.forms[page].COLUMN.value = 'videodownload';
	}else if( selObj.options[selObj.selectedIndex].value == 'title_0'){
		document.forms[page].ORDER.value = 0;
		document.forms[page].COLUMN.value = 'videotitle';
	}else if( selObj.options[selObj.selectedIndex].value == 'title_1'){
		document.forms[page].ORDER.value = 1;
		document.forms[page].COLUMN.value = 'videotitle';
	}else{
		document.forms[page].ORDER.value = 0;
		document.forms[page].COLUMN.value = 'updatetime';
	}

	document.forms[page].submit();

}

/*---------------------------------------------------------------------
Show/Hide Feature
----------------------------------------------------------------------*/
function showDetail(num) {
	var displayMode = "block";
	var func = "hideDetail";
	var src = "close_btn.gif";
	var alt = "Close";
	toggleFeature(num, displayMode, func, src, alt);
}
function hideDetail(num) {
	var displayMode = "none";
	var func = "showDetail";
	var src = "open_btn.gif";
	var alt = "Open";
	toggleFeature(num, displayMode, func, src, alt);	
}

function toggleFeature(num, displayMode, func, src, alt) {
	document.getElementById("detail"+num).style.display = displayMode;
	document.getElementById("anchor"+num).href = "javascript:" + func + "(" + num + ")";
	document.getElementById("btn"+num).src = "images/" + src;
	document.getElementById("btn"+num).alt = alt;
}

/*---------------------------------------------------------------------
	Toggle Contents on How to Download
----------------------------------------------------------------------*/
function toggleHowtoDL(num) {
									
	var imgArr = ["img1", "img2", "img3"];
	var txtArr = ["txt1", "txt2"];
	var num;
															
	if (num == 1) {
		imgArr[0] = "download_ref_1.gif";
		imgArr[1] = "download_ref_2.gif";
		imgArr[2] = "next_btn.gif";
		txtArr[0] = "「全編ダウンロード」と書かれたボタンの上で右クリックします。";
		txtArr[1] = "「対象をファイルに保存」（IEの場合）を選択。";
		num = 2;
	}else if (num == 2) {
		imgArr[0] = "download_ref_3.gif";
		imgArr[1] = "download_ref_4.gif"
		imgArr[2] = "previous_btn.gif";
		txtArr[0] = "入力ダイアログが開きます。ユーザ名・パスワードを入力します。<a href=\"http://www.ssl-credit.com/copy/index.htm\" target=\"_blank\">（コピー＆ペーストによる入力）</a>をお奨めします。";
		txtArr[1] = "ファイルを保存する場所を選択し、「保存(S)」ボタンをクリックします。";
		num = 1;
	} 
														
	//toggele images
	for (var i=0; i<imgArr.length; i++) {
		document.getElementById("img"+i).src = "images/" + imgArr[i];
	}

	for (var i=0; i<txtArr.length; i++) {
		document.getElementById("txt"+i).innerHTML = txtArr[i];
	}

	//toggle anchor
	document.getElementById("url").href = "javascript:toggleHowtoDL(" + num + ")";	

}

// スパムメール対策
function deba_address(obj){ 
	s1="info"; 
	s2="@"; 
	s3="deba"; 
	s4="game"; 
	s5="."; 
	s6="tv"; 
	obj.href="mailto:"+s1+s2+s3+s4+s5+s6;
}
function open_window(selObj){

var newPic = new Image();
newPic.src = selObj.src;

var w = newPic.width;
var h = newPic.height;
w = w + 30;
h = h + 30;

window.open( "window_open.php?" + selObj.src, "girl_photo", "width=" + w + ", height=" + h + ", directorise=no, menubars=no, scrollbars=no, resizable=yes" );

}
function imgWin(imgurl,imgW,imgH ){
    subwin=window.open("", '_blank', "width="+imgW+",height="+imgH+", scrollbars=no, resizable=no, toolbar=no,directories=no,location=no,menubar=no, status=no,top=50" );
    subwin.document.write("<html><body style='margin:0;padding:0;'>");
    subwin.document.write("<img src='"+imgurl+"' width='" +imgW+ "' height='" +imgH+ "'>");
    subwin.document.write("</body></html>");
    subwin.document.close();
}