function align_stage()
{
  var WINDOW_WIDTH = $(window).width();
  var WINDOW_HEIGHT = $(window).height();
  
  var FOOTER_HEIGHT = $('#footer').height();
  
  var TOP_LIMIT = 752 - FOOTER_HEIGHT;
  var BOTTOM_LIMIT = 900 - FOOTER_HEIGHT;
  var LIMIT_INTERVAL = BOTTOM_LIMIT - TOP_LIMIT;
  
  var content_height = Math.max(WINDOW_HEIGHT - FOOTER_HEIGHT, TOP_LIMIT);
  
  if(WINDOW_HEIGHT - FOOTER_HEIGHT < BOTTOM_LIMIT)
  {
    var ratio = (1 - ((content_height - TOP_LIMIT) / LIMIT_INTERVAL))
  }	

	$('.container').css({
		'height': String(content_height) + 'px'
	});
}

$(window).resize(function() {
	align_stage();
});
$(document).ready(function () {
	align_stage();
});