if(navigator.userAgent.toLowerCase().search(/firefox\/(3\.\d+)/i)!=-1&&typeof(window.$)!="undefined"){$.event.add(window,"resize",function(){var a=document.getElementById("header");if(!a||$(a).css("position")!="absolute"){return}document.getElementById("header").style.position="static";setTimeout(function(){document.getElementById("header").style.position="absolute"},20)})};