// Source: http://www.wallpaperama.com/forums/javascript-onmouseover-show-small-windows-then-hide-t6718.html

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 AssignPosition(d) {
	if(self.pageYOffset) {
		rX = self.pageXOffset;
		rY = self.pageYOffset;
	}
	else if(document.documentElement && document.documentElement.scrollTop) {
	rX = document.documentElement.scrollLeft;
	rY = document.documentElement.scrollTop;
	}
	else if(document.body) {
	rX = document.body.scrollLeft;
	rY = document.body.scrollTop;
	}
	if(document.all) {
	cX += rX;
	cY += rY;
	}
	d.style.left = (cX+10) + "px";
	d.style.top = (cY+10) + "px";
}
	
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);
	AssignPosition(dd);
	dd.style.display = "block";
}

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