wmtt = null;
 
				document.onmousemove = updateWMTT;
 
				function updateWMTT(e) {
  				if (wmtt != null) {
    				x = (document.all) ? window.event.x + wmtt.offsetParent.scrollLeft : e.pageX;
    				y = (document.all) ? window.event.y + wmtt.offsetParent.scrollTop  : e.pageY;
    				wmtt.style.left = (x - 120) + "px";
    				wmtt.style.top   = (y + 5) + "px";
  				}
				}
 
				function showWMTT(id) {
  				wmtt = document.getElementById(id);
  				wmtt.style.display = "block"
				}
 
				function hideWMTT() {
  				wmtt.style.display = "none";
				}