function resizeSlide() {
	var minSlide = 300;
	var maxSlide = 600;
	var windowHeight = $(window).height();
	var slideHeight = windowHeight - 200;
	
	if ((slideHeight > minSlide) && (slideHeight < maxSlide)) {
		$('#overlayContent #stage').height(slideHeight);
		$('#overlayContent #stage .slide').height(slideHeight);
		$('#overlayContent #stage .slide img').height(slideHeight);
	} else if (slideHeight > maxSlide) {
		$('#overlayContent #stage').height(maxSlide);
		$('#overlayContent #stage .slide').height(maxSlide);
		$('#overlayContent #stage .slide img').height(maxSlide);
	} else if (slideHeight > minSlide) {
		$('#overlayContent #stage').height(minSlide);
		$('#overlayContent #stage .slide').height(minSlide);
		$('#overlayContent #stage .slide img').height(minSlide);
	}
}

function showGallery () {
	$('#galerie').fadeIn("normal");
	$('#background').fadeIn("normal");
}

function hideGallery (content) {
	$('#galerie').fadeOut("normal");
	$('#background').fadeOut("normal");
}