function showstuff(boxid){
   document.getElementById(boxid).style.visibility="visible";
}

function hidestuff(boxid){
  document.getElementById(boxid).setAttribute("class", "opacity25");
};
$(document).ready(function(){$(".signin").click(function(e){e.preventDefault();$("div#signin_menu").toggle();$(".signin").toggleClass("menu-open")});$("fieldset#signin_menu").mouseup(function(){return false});$(document).mouseup(function(e){if($(e.target).parent("a.signin").length==0){$(".signin").removeClass("menu-open");$("div#signin_menu").hide()}})});