var cX = 0; var cY = 0; var rX = 0; var rY = 0;

function UpdateCursorPosition(e){ cX = e.pageX; cY = e.pageY;}

function UpdateCursorPositionDocAll(e){ cX = event.clientX; cY = event.clientY;}
	if(document.all) { document.onmousemove = UpdateCursorPositionDocAll; }
	else { document.onmousemove = UpdateCursorPosition; }


function HideText(d) {
	if(d.length < 1) { return; }
	document.getElementById(d).style.display = "none";
}

function ShowText(d) {
	if(d.length < 1) { return; }
	var dd = document.getElementById(d);
	dd.style.display = "block";
}

function ReverseContentDisplay(d) {
	if(d.length < 1) { return; }
	var dd = document.getElementById(d);
	if(dd.style.display == "none") { dd.style.display = "block"; }
	else { dd.style.display = "none"; }
}