Native.implement([Element,Window,Document],{hasEvent:function(b){var a=this.retrieve("events",{});if(a&&a[b]){return true;}else{return false;}}});window.addEvent("domready",function(){var a=document.documentElement.clientHeight;var b=parseInt($("border_container").getStyle("height"));if(a<b&&a>b-50){$("site_container").setStyle("margin-top",0);$("border_container").setStyle("height",650);}else{if(a<b){$("site_container").setStyle("margin-top",0);$("border_container").setStyle("margin-top",0);$("border_container").setStyle("height",635);}}});