var init = function(){resize();addEvent(window,'resize',resize);$('stage').style.visibility = 'visible';};var resize = function(){var height = Xyz.Resolution.getHeight();height -= $('header').offsetHeight;height -= $('content').offsetHeight;height -= $('footer').offsetHeight;if (height < 0) {$('footer').style.position = 'static';} else {$('footer').style.position = 'absolute';var left = ((Xyz.Resolution.getWidth() - $('footer').offsetWidth) / 2);left = left < 0 ? 0 : left;$('footer').style.left = left + 'px';}};var toggleLanguages = function(){if ($('languages').style.visibility == 'visible') {$('languages').style.visibility = 'hidden';} else {$('languages').style.visibility = 'visible';}};