$(function(){
	
	$(window).resize(function(){
		var wh = $(window).height();
		
		if(wh<655)
		{
			wh = 655;
		}
		var sum = $('#header').height()+$('#body').height()+$('#footer').height();
		var pad = (wh-sum)/2;
		
		$('#page').css('padding-top',pad);
		
		$('#page').height(wh-pad);
	});
	
	$(window).trigger('resize');
});