if (document.layers) {navigator.family = "nn4"}
if (document.all) {navigator.family = "ie4"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {navigator.family = "gecko"}

overdiv="0";

function getPosition(obj) {
  var pos = { x:0, y:0 };

  do {
    pos.x += obj.offsetLeft;
    pos.y += obj.offsetTop;
  } while (obj = obj.offsetParent);

  return pos;
}


// zeigt die PopUp-Box
function popLayer(a, pos){
if (navigator.family == "gecko") {pad="0"; bord="1 bordercolor=black";}
else {pad="1"; bord="0";}
desc = a;
if(navigator.family =="nn4") {
        document.object1.document.write(desc);
        document.object1.top = (pos.y-155)+"px";
        }
else if(navigator.family =="ie4"){
        object1.innerHTML=desc;
        document.getElementById("object1").style.top = (pos.y-155)+"px";
        }
else if(navigator.family =="gecko"){
        document.getElementById("object1").innerHTML=desc+" "+y;
        document.getElementById("object1").style.top = (pos.y-155)+"px";
        }
document.getElementById("object1").style.visibility = "visible";
}

//  versteckt die PopUp-Box
function hideLayer(){
if (overdiv == "0") {
        /*if(navigator.family =="nn4") {eval(document.object1.top="-500");}
        else if(navigator.family =="ie4"){object1.innerHTML="";}
        else if(navigator.family =="gecko") {document.getElementById("object1").style.top="-500";}*/
        if(navigator.family =="nn4") {document.object1.document.write("");}
        else if(navigator.family =="ie4"){object1.innerHTML="";}
        else if(navigator.family =="gecko") {document.getElementById("object1").innerHTML="";}
        
        }
       document.getElementById("object1").style.visibility = "hidden";

        
}


var isNav = (navigator.appName.indexOf("Netscape") !=-1);

function handlerMM(e){

// entweder feste x/y-Position für die Info-Box
// x = 300; // Infobox x-Position bei 300 von links
// y = 0;   // Infobox y-Position bei 0 (oben)

// oder Plazierung neben Mauszeiger

x = (isNav) ? e.pageX : event.clientX + document.body.scrollLeft;
y = (isNav) ? e.pageY : event.clientY + document.body.scrollTop;

}


if (isNav){document.captureEvents(Event.MOUSEMOVE);}
document.onmousemove = handlerMM;