function famous_tag(){
	var html3 = '<table class="btns"><tr><td class="cell01">';
	html3 += '人気のタグ</td>';
	html3 += '<td class="cell02">&nbsp;</td>';
	html3 += '<td class="cell03"><a href="/servlet/Satellite?c=CommonInfo&cid=1182914237962&pagename=france%2FSimple7Layout"><img src="/img/index_ttbtn02.gif" alt="タグとは？" width="84" height="18" border="0" /></a></td></tr></table>';
	$('tag_menu').innerHTML = html3
	$('mine').style.position = 'absolute';
	$('mine').style.visibility = 'hidden';
	$('famous').style.position = 'static';
	$('famous').style.visibility = 'visible';
}
function mine_tag(){
	var html2 = '<table class="btns"><tr><td class="cell01">自分のタグ</td>';
	html2 += '<td class="cell02"><a href="#" id="famous_a" onclick="javascript: famous_tag(); return false;">人気のタグ</a></td>';
	html2 += '<td class="cell03"><a href="/servlet/Satellite?c=CommonInfo&cid=1182914237962&pagename=france%2FSimple7Layout"><img src="/img/index_ttbtn02.gif" alt="タグとは？" width="84" height="18" border="0" /></a></td></tr></table>';
	if($('tag_menu')) $('tag_menu').innerHTML = html2;
	if($('famous')) $('famous').style.position = 'absolute';
	if($('famous')) $('famous').style.visibility = 'hidden';
	if($('mine')) $('mine').style.position = 'static';
	if($('mine')) $('mine').style.visibility = 'visible';
}

function chktag(param){
	if(param == ''){
		return 'タグを入力して下さい';
	}
	if(param.length > 10){
		return 'タグが長すぎます';
	}
	if(!param.match(/^[亜-黑]*$/)) {
		if(param.length==1){
			return 'タグは漢字で入力して下さい';
		}
	}
	return false;
}

//タグを付ける

function add_tag(e) {
	var param = $F('tag_str');
	var tagchk = chktag(param);
	if(!tagchk){
		var id = $F('book_id');
		var url = '/servlet/Satellite?c=Page&cid=1179988123137&pagename=france%2FPage%2FF_TagInsert';
		var pars = 'tag_str=' + param + '&id=' + id;

		var myAjax = new Ajax.Request(
		url,
		{method: 'post', parameters: pars, onComplete: showResponse}
		);
	}else{
		alert(tagchk);
	}
	Event.stop(e);
}
//タグ付け完了時文言取得
function showResponse(originalRequest) {
	if(originalRequest.responseText != null && originalRequest.responseText != ''){
		alert(originalRequest.responseText);
	}else{
		$('mb5').style.position = 'static';
		$('mb5').style.visibility = 'visible';
		$('taginput').style.position = 'absolute';
		$('taginput').style.visibility = 'hidden';
	}
}

function displaytag(){
	if($('mb5')) $('mb5').innerHTML ='<a href="#" class="arrowup" onClick="javascript: displayform(); return false;">この書籍にタグをつける</a>';
	Event.observe($('add_tag'), 'click', add_tag, false);
}
function displayform(){
	$('taginput').style.position = 'static';
	$('taginput').style.visibility = 'visible';
	$('mb5').style.position = 'absolute';
	$('mb5').style.visibility = 'hidden';
}
function displaylink(){
	famous_tag();
}