$(function () {
  if ($.os.name == 'iphone') {
  var container_width = $("#container").outerWidth() + 'px';
    $("body").prepend("<p style='width:" + container_width + "; background-color:#6F6F6F; background:-webkit-gradient(linear, left top, left bottom, from(#6F6F6F), color-stop(1, #CCCCCC), to(#ffffff)); border-top:2px solid #CCC; border-bottom:2px solid #333; padding-bottom:15px; text-align:center;'><a style='color:#FFFFFF; font-size:64px; font-weight:bold;' href='/mobile/'>&#x23CE;&nbsp;モバイル版で見る</a></p>");
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});