// pop_close():
// Deaktivert Popup-Div und Overlay

function popup_close(id){
	var p = document.getElementById(id);
	x = p.style.width;
	y = p.style.height;
	fade(id, 0, x, y, '80');
}

// pop_open():
// Aktivert Popup-Div und Overlay


function popup_open(){
	var popup_info = document.getElementById('popup_info');
	var body_el = document.getElementById('body');
	popup_info.style.display = "block";
}