function Show (menu) {
	
	
	element = document.getElementById(menu);
	if (element != null) {
		element.style.display = '';
	}
}

function Hide (menu) {
	
	element = document.getElementById(menu);
	if (element != null) {
		element.style.display = 'none';
	}
	
}

function Location (element) {
	e = document.getElementById(element);
	e.style.top = (window.event.clientY) + 'px';
	e.style.left = (window.event.clientX) + 100 + 'px';
}