function close_all()
{
	close_navi_01();
	close_navi_02();
}
function open_navi_01()
{
	$("#open_navi_01").css("visibility", "visible");
	$("#open_navi_01").stop();
	$("#open_navi_01").animate({height:"55px"}, 200);
}
function close_navi_01()
{
	$("#open_navi_01").stop();
	$("#open_navi_01").animate({height:"0px"}, 200, null,
		function(){
			$("#open_navi_01").css("visibility", "hidden");
	});
}
function open_navi_02()
{
	$("#open_navi_02").css("visibility", "visible");
	$("#open_navi_02").stop();
	$("#open_navi_02").animate({height:"55px"}, 200);
}
function close_navi_02()
{
	$("#open_navi_02").stop();
	$("#open_navi_02").animate({height:"0px"}, 200, null,
		function(){
			$("#open_navi_02").css("visibility", "hidden");
	});
}
function open_navi_03()
{
	$("#open_navi_03").css("visibility", "visible");
	$("#open_navi_03").stop();
	$("#open_navi_03").animate({height:"55px"}, 200);
}
function close_navi_03()
{
	$("#open_navi_03").stop();
	$("#open_navi_03").animate({height:"0px"}, 200, null,
		function(){
			$("#open_navi_03").css("visibility", "hidden");
	});
}






/* social bottons */
function sb_head(){
	
	document.write("<div class='sb_head'>");
	sb_twitter();
	sb_hatenabm();
	sb_mixicheck();
	sb_facebook();
	document.write("</div>");
}

function sb_foot(){
	
	sb_twitter();
	sb_facebook();
	document.write("<div class='sb_foot'></div>");
}




function sb_twitter(){
	document.write("<a href='http://twitter.com/share' class='twitter-share-button' data-count='horizontal'>Tweet</a><script type='text/javascript' src='http://platform.twitter.com/widgets.js'></script>");
}


function sb_facebook(){
	document.write("<iframe src='http://www.facebook.com/plugins/like.php?href=" + encodeURIComponent(document.URL) + "&amp;layout=button_count&amp;show_faces=false&amp;width=82&amp;action=like&amp;colorscheme=light&amp;height=21' scrolling='no' frameborder='0' style='border:none; overflow:hidden; width:107px; height:21px;' allowTransparency='true'></iframe>");

}

function sb_hatenabm(){
	document.write("<a href='"+ document.URL +"' class='hatena-bookmark-button' data-hatena-bookmark-title='"+ document.title +"' data-hatena-bookmark-layout='standard' title='このエントリーをはてなブックマークに追加'><img src='http://b.st-hatena.com/images/entry-button/button-only.gif' alt='このエントリーをはてなブックマークに追加' width='20' height='20' style='border: none;' /></a><script type='text/javascript' src='http://b.st-hatena.com/js/bookmark_button.js' charset='utf-8' async='async'></script>");
}


function sb_mixicheck(){
	document.write("<a href='http://mixi.jp/share.pl' class='mixi-check-button' data-key='6b86d5b28392bd4176206ddb178241d8557e8a72' data-button='button-1'>mixiチェック</a><script type='text/javascript' src='http://static.mixi.jp/js/share.js'></script>");
}



