window.addEvent('domready', function(){

	function alertSize() {
	  var myWidth = 0, myHeight = 0;
	  if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	  }
	  return [ myHeight ];
	}
	
	
	if(alertSize() >= 550 && !Browser.Platform.ipod)
	{
		$('footer').setStyle('position', 'fixed');
		$('footer').setStyle('bottom', '0px');
		$('footer-sub').setStyle('display', 'block');
	}
	
	if(Browser.Platform.ipod)
	{
		$('menu-iphone').setStyle('display', 'block');
	}
	

});