// JavaScript Document

//IE用の背景ちらつき防止
try {
	document.execCommand('BackgroundImageCache', false, true);
} catch(e) {}

//=========================================================
//UIHelper
$(document).ready(function() {
	/* ------------------------------------------------- */
	//先頭へ戻るボタンのスクロール
	$('div.page_top a').click(function(){
		$('html,body').animate({ scrollTop: 0 }, 500);
	});
	

	/* start Google Analytics -------------------------------- */

  var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-21960201-1']);
  _gaq.push(['_trackPageview']);

  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();

	/* end Google Analytics -------------------------------- */
  
});