function showMKTT(id) {
	mktt = document.getElementById(id);
	mktt.style.display = "block"
}

function hideMKTT() {
	mktt.style.display = "none";
}

function updateMKTT(e) {

	var docEl = (
	 	typeof document.compatMode != "undefined" && 
		document.compatMode        != "BackCompat"
		)? "documentElement" : "body";
				
	x = (document.all) ? window.event.x + document[docEl].scrollLeft : e.pageX;
	y = (document.all) ? window.event.y + document[docEl].scrollTop : e.pageY;

	if (mktt != null) {
		mktt.style.left = (x + 5) + "px";
		mktt.style.top 	= (y + 5) + "px";
	}
}

mktt = null;
document.onmousemove = updateMKTT;