(function(){if(typeof window.attachEvent!='undefined'){function r(){var s=document.getElementById('sb');var m=document.getElementById('page-top-mid-in');if (s&&m){s.style.height=(m.offsetHeight-239)+'px';}}r();window.attachEvent("onresize",r);window.attachEvent('onunload',function(){window.detachEvent('onresize',r);});}})();