function showPanel(e) {
	var expanded = document.getElementById("login-panel");
	expanded.style.left = e.clientX-400;
        expanded.style.top = e.clientY+10;
        expanded.style.display = "block";
        document.getElementById('name').focus();
	return false;
}

function hidePanel(e) {
	var expanded = document.getElementById("login-panel");
	expanded.style.display = "none";
}

function showLoading() {
	document.getElementById("loading").style.display = "block";
	document.getElementById("loading").focus();
}

function hideLoading() {
	document.getElementById("loading").style.display = "none";
}

function preload() {
	if(document.images)
	{
		picture = new Image();
		picture.src = "./include/grey.png";
	}
}