絵イラスト - blog - Highland -

FC2ブログ

MAOExtJSjQuery

上記広告は1ヶ月以上更新のないブログに表示されています。新しい記事を書くことで広告を消せます。

(function(w, d) {var area = d.getElementById('fc2_bottom_bnr'),areaStyle = area.style;var getScrollMax = function() { return d.documentElement.getBoundingClientRect().height - w.innerHeight; };var getScrollCurrent = function() { return d.documentElement.scrollTop || d.body.scrollTop; };var overlayPosition = function() {if (getScrollMax() > getScrollCurrent()) {areaStyle.bottom = 0;areaStyle.top = 'auto';} else {areaStyle.bottom = 'auto';areaStyle.top = 0;}};var closeBtn = d.getElementById('fc2_bottom_bnr_close'),close = function() { area.style.display = 'none'; };if (w.addEventListener) {w.addEventListener('resize', overlayPosition, false);w.addEventListener('scroll', overlayPosition, false);closeBtn.addEventListener('click', close, false);} else {w.attachEvent('onresize', overlayPosition);w.attachEvent('onscroll', overlayPosition);closeBtn.attachEvent('onclick', close);}})(window, document);