function yboss(){
	
	if($('#frameBottom').css('display') === 'block'){
		$('#frameBottom').css('display','none');
		$('#btnYboss').removeClass('btnPress');
	}else{
		$('#frameBottom').css('display','block');
		$('#btnYboss').addClass('btnPress');
	}
	ybossSize();
};

function ybossSize(){
    var h = $(window).height()-3;/*border-top*/
	var hTop = parseInt(h * 0.8);
	var hBottom = h - hTop;
	
	if($('#frameBottom').css('display') === 'block'){
		$('#frameTop').css({'height':hTop, 'margin':'auto'});
		$('#frameBottom').css('height', hBottom);
		
		$('#frameTop').css('width', $(window).width());
		$('#frameBottom').css('width', $(window).width());
	}else{
		$('#frameTop').css({'height':'', 'margin':'auto'});
	}
	
}

$(window).resize(function(){
    ybossSize();
});