var MouseX = 0;
var MouseY = 0;

var IE = document.all?true:false;

function getMouseXY(e) {

	if (IE) {
    	MouseX = event.clientX + document.body.scrollLeft;
	    MouseY = event.clientY + document.body.scrollTop;
	} else {
    	MouseX = e.pageX;
	    MouseY = e.pageY;
	}
}

function showDescription(linkDiv, state)
{

	if (document.getElementByID) {
		x = document.getElementByID(linkDiv);
	} else {
		x = document.all[linkDiv];
		}

	if(state) {

	document.onmousemove = getMouseXY;

	x.style.left = (-event.clientX + MouseX+70) + "px";
	x.style.top = (MouseY-50) + "px";
	x.style.visibility = "visible";
	x.style.width = "250px";
	x.style.height = "50px";
	}
	else {
	x.style.visibility = "hidden";
	x.style.width = "0px";
	x.style.height = "0px";
	x.style.left = "0px";
	x.style.top = "0px";
	}
}