var backgroundColor = "#FFFFFF";
var fontColor = "#0099FF";
var fontFamily = "Arial";
var fontSize = "12px";

var altTxt = "";
var altInterval;
var mX;
var mY;

function mouse(ev) {
  if (!ev) ev = window.event;
  
mX = ev.pageX ? ev.pageX : ev.clientX;
mY = ev.pageY ? ev.pageY : ev.clientY;
}
document.onmousemove = mouse;

function tooltip(txt) {
altTxt = txt;
altInterval = window.setTimeout("startAlt()", 1000);
}

function noTooltip() {
window.clearTimeout(altInterval);
tt = document.getElementById("tooltip");
tt.style.visibility = "hidden";
var verschwunden = tt.removeChild(tt.firstChild);
}

function startAlt() {


tt = document.getElementById("tooltip");
mX = mX + 15;
tt.style.left = mX+"px";
tt.style.top = mY+"px";
tt.style.backgroundColor = backgroundColor;
tt.style.color = fontColor;
tt.style.fontFamily = fontFamily;
tt.style.fontSize = fontSize;


var txtN = document.createTextNode("   "+altTxt+"   ");
tt.appendChild(txtN);
tt.style.visibility = "visible";
clearInterval(altInterval);
}