xpos=0;
ypos=0;

if(document.layers) {
   window.captureEvents(Event.MOUSEMOVE);
   window.onmousemove=koordinaten;
} else {
   document.onmousemove=koordinaten;
}

function koordinaten(e) {
   xpos = (document.layers || (document.getElementById && !document.all)) ? e.pageX : document.body.scrollLeft + event.clientX;
   ypos = (document.layers || (document.getElementById && !document.all)) ? e.pageY : document.body.scrollTop + event.clientY;
}

function popupInfo (sigletext) {
   if(document.layers) {
      tt = document.getElementById("popupInfo");
      //tt.open();
      //tt.write(sigletext);
      //tt.close();
      tt.style.visibility = "visible";
      tt.style.display = "block";
      tt.style.left = xpos;
      tt.style.top = ypos;
   } else {
      tt = document.getElementById("popupInfo");
      //tt = document.all["popupInfo"];
      //tt.innerHTML = sigletext;
      tt.style.visibility = "visible";
      tt.style.display = "block";
      tt.style.left = xpos;
      tt.style.top = ypos;
   }
}

function popdownInfo () {
   if(document.layers) {
      tt = document.getElementById("popupInfo");
      tt.style.visibility = "hidden";
   } else {
      tt = document.getElementById("popupInfo");
      //tt = document.all["popupInfo"];
      tt.style.visibility = "hidden";
   }
}