var mouseX, mouseY;
// Pro Mozzila family:
if (window.Event && document.captureEvents) {
	document.captureEvents(Event.MOUSEMOVE);
}
document.onmousemove = getMousePos;

function getMousePos(e) {
	if (!e)
		var e = window.event || window.Event;

	if ('undefined' != typeof e.pageX) {
		mouseX = e.pageX;
		mouseY = e.pageY;
	}
	else {
		mouseX = e.clientX + document.documentElement.scrollLeft;
		mouseY = e.clientY + document.documentElement.scrollTop;
	}
}
function ShowFrame(nID) {
    var X, Y;
    var Xobj, Yobj;
	var Stmivani = document.getElementById("Stmivani");
	if (Stmivani == null) {
		Stmivani = document.createElement("DIV");
		Stmivani.setAttribute("id", "Stmivani");
		Stmivani.innerHTML = " ";
		document.body.appendChild(Stmivani);
	}
	Stmivani.style.height = document.body.scrollHeight;
	Stmivani.style.width = document.body.scrollWidth;
	Stmivani.style.opacity = "0.75";
	Stmivani.style.filter = "alpha(opacity=75)";
	Stmivani.style.display = "block";
	document.getElementById(nID).style.display = "block";
	Xobj = document.getElementById(nID).clientWidth;
	Yobj = document.getElementById(nID).clientHeight;
	//set optimal position on the top left corner of the screen
	X = (document.body.clientWidth - Xobj) / 2;
	Y = (document.body.clientHeight - Yobj) / 2;
	document.getElementById(nID).style.top = Y + "px";
	document.getElementById(nID).style.left = X+"px";
}
function HideFrame(nID) {
	document.getElementById(nID).style.display="none";
	document.getElementById("Stmivani").style.display = "none";
}