//
//function pagerank(box) {
//	var black = document.getElementById("black");
//	var lightbox = document.getElementById("lightbox_pagerank");
//
//	
//	if (box == 1) {
//		black.style.display = 'block';
//		lightbox.style.display = 'block';
//
//	}
//		else if (box == 0) {
//		black.style.display = 'none';
//		lightbox.style.display = 'none';
//		
//	}
//			else if (box == 3) {
//		black.style.display = 'block';
//		black.style.height = '1177px';
//		lightbox.style.display = 'block';
//		
//	}
//
//}
//
function iphone(box_iphone) {
	var black_iphone = document.getElementById("black_iphone");
	var lightbox_iphone = document.getElementById("lightbox_iphone");

	
	if (box_iphone == 1) {
		black_iphone.style.display = 'block';
		lightbox_iphone.style.display = 'block';

	}
		else if (box_iphone == 0) {
		black_iphone.style.display = 'none';
		lightbox_iphone.style.display = 'none';
		
	}
			else if (box_iphone == 3) {
		black_iphone.style.display = 'block';
		black_iphone.style.height = '1177px';
		lightbox_iphone.style.display = 'block';
		
	}

}

function logos(box_logos) {
	var black_logos = document.getElementById("black_logos");
	var lightbox_logos = document.getElementById("lightbox_logos");

	
	if (box_logos == 1) {
		black_logos.style.display = 'block';
		lightbox_logos.style.display = 'block';

	}
		else if (box_logos == 0) {
		black_logos.style.display = 'none';
		lightbox_logos.style.display = 'none';
		
	}
			else if (box_logos == 3) {
		black_logos.style.display = 'block';
		black_logos.style.height = '1177px';
		lightbox_logos.style.display = 'block';
		
	}

}