$(document).ready(function(){
	
	//Code hier!
	var windowheight = $(window).height();
	
	$('#headBg').css({height:(windowheight/2)+'px'});
	$('#wrapper').css({marginTop:(windowheight/2)+50+'px'});
	
	$('#logo').css({marginTop:(windowheight/4)-50+'px'});
	
	
	$(window).resize(function(){
	
		var windowheight = $(window).height();
	
		$('#headBg').css({height:(windowheight/2)+'px'});
		$('#wrapper').css({marginTop:(windowheight/2)+50+'px'});
	
		$('#logo').css({marginTop:(windowheight/4)-50+'px'});
	
	})
	
	
});