function homepop(){
	NF=window.open("en4mpop.htm","neu","width=500,height=275");
	NF.focus; }

function chkFormular() {
  if (document.kontakt.nn.value == "") {
    alert("Bitte Ihren Namen eingeben!");
    document.kontakt.nn.focus();
    return false;
  }
  if (document.kontakt.vorname.value == "") {
    alert("Bitte Ihren Vorname eingeben!");
    document.kontakt.vorname.focus();
    return false;
  }
  if (document.kontakt.ad.value == "") {
    alert("Bitte Ihre E-Mail-Adresse eingeben!");
    document.kontakt.ad.focus();
    return false;
  }
  if (document.kontakt.ad.value.indexOf("@") == -1) {
    alert("Sie eine flasche Email-Adresse angegeben!");
    document.kontakt.ad.focus();
    return false;
  }
}

function fenster(){
window.open("leistungen_gross.htm", "Leistungen", "width=1200px,height=800,scrollbars=yes,resizable=no");
}

if (document.layers) {navigator.family = "nn4"}
if (document.all) {navigator.family = "ie4"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {navigator.family = "gecko"}
//alert(navigator.family);
overdiv="0";

function popLayer(inhalt)
{
	var desc = inhalt;	
	if(navigator.family =="nn4") {
		document.object1.document.write(desc);
		document.object1.document.close();
		document.object1.left=x-8;
		document.object1.top=y-5;
	}
	else if(navigator.family =="ie4") {
		//alert (x + ' x ' + y);
		object1.innerHTML=desc;
		ausgabe = "object1.style.pixelLeft='" + (x-30) + "';";
		//alert(ausgabe);
		eval(ausgabe);
		ausgabe = "object1.style.pixelTop='" +  (y+20) + "';";
		eval(ausgabe);
		object1.style.visibility = "visible";

	}
	else if(navigator.family =="gecko") {
		document.getElementById("object1").innerHTML=desc;
		document.getElementById("object1").style.left= (x-30) + 'px';
		document.getElementById("object1").style.top= (y+20) + 'px';
		document.getElementById("object1").style.visibility="visible";
	}
}

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

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

function handlerMM(e)
{
	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;