function activate(){
	if (!document.getElementsByTagName) return;
	var h2s = $('areyouan').getElementsByTagName("div");
	for (var i=0; i < h2s.length; i++) {
   		h2s[i].style.background = '';
		h2s[i].style.border = '';
	}
	var gethash = window.location.hash.substr(1);
	if(gethash){
		$(gethash).style.background = '#E9E9E9';
		$(gethash).style.border = '1px solid #FA5901';
	}
	setTimeout(activate,500);
}