if (navigator.appName == 'Mozilla') {
    document.captureEvents(Event.MOUSEMOVE);
    document.onmousemove = netscapeMouseMove;}

var x,y;
var Bildlayout = "border='1'";
var Zeichengroesse=10;

var t = new Array(x,y,t);
t[1] = new Array();
t[2] = new Array();
t[3] = new Array();

var z0=0;
var z1=0;
var z2=0;
var z3=0;
var z4=0;
var z5=0;
var z6=0;
var z7=0;
var z8=0;
var z9=0;
var z10=0;
var z11=0;
var z12=0;
var z13=0;
var z14=0;
var z15=0;
var z16=0;

function Ergaenzen0() {
if (z0==0) document.all.DynText0.insertAdjacentText("BeforeEnd","1");
z0++;
}

function Ergaenzen1() {
if (z1==0) document.all.DynText1.insertAdjacentText("BeforeEnd","2");
z1++;
}

function Ergaenzen2() {
if (z2==0) document.all.DynText2.insertAdjacentText("BeforeEnd","3");
z2++;
}

function Ergaenzen3() {
if (z3==0) document.all.DynText3.insertAdjacentText("BeforeEnd","4");
z3++;
}

function Ergaenzen4() {
if (z4==0) document.all.DynText4.insertAdjacentText("BeforeEnd","5");
z4++;
}

function Ergaenzen5() {
if (z5==0) document.all.DynText5.insertAdjacentText("BeforeEnd","6");
z5++;
}

function Ergaenzen6() {
if (z6==0) document.all.DynText6.insertAdjacentText("BeforeEnd","7");
z6++;
}

function Ergaenzen7() {
if (z7==0) document.all.DynText7.insertAdjacentText("BeforeEnd","8");
z7++;
}

function Ergaenzen8() {
if (z8==0) document.all.DynText8.insertAdjacentText("BeforeEnd","9");
z8++;
}

function Ergaenzen9() {
if (z9==0) document.all.DynText9.insertAdjacentText("BeforeEnd","10");
z9++;
}

function Ergaenzen10() {
if (z10==0) document.all.DynText10.insertAdjacentText("BeforeEnd","11");
z10++;
}

function Ergaenzen11() {
if (z11==0) document.all.DynText11.insertAdjacentText("BeforeEnd","12");
z11++;
}

function Ergaenzen12() {
if (z12==0) document.all.DynText12.insertAdjacentText("BeforeEnd","13");
z12++;
}

function Ergaenzen13() {
if (z13==0) document.all.DynText13.insertAdjacentText("BeforeEnd","14");
z13++;
}

function Ergaenzen14() {
if (z14==0) document.all.DynText14.insertAdjacentText("BeforeEnd","15");
z14++;
}

function Ergaenzen15() {
if (z15==0) document.all.DynText15.insertAdjacentText("BeforeEnd","16");
z15++;
}

function Anzeige(k) {
document.write('<div style="position:absolute; top:'+eval(t[2][k]+obererAbstand-Zeichengroesse)+'px; left:'+eval(t[1][k]+linkerAbstand-Zeichengroesse/5)+'px; z-index:2">');
document.write('<p id="DynText'+k+'" class="kennzeichen"></p>');
document.write('</div>');
}

function Grafik() {

document.write('<div style="cursor:move; position:absolute; top:'+obererAbstand+'px; left:'+linkerAbstand+'px; z-index:1; ">');  // cursor:crosshair">');
document.write("<table>");
document.write("<tr>");
document.write("<td>");
document.write('<form name="Show" action="">');
document.write('<img src="../pic/'+Bild+'.jpg"  width="'+Bildbreite+'" height="'+Bildhoehe+'" alt="'+Bildtitel+'"' + Bildlayout +'>');
document.write("</td>");
document.write("<td>");
document.write("<p>"+Bildbeschreibung+"</p>");
document.write("<p>Selenografische Koordinaten:<br>");
document.write('<input size="60" name="Mouse" readonly>');
document.write('</form>');
document.write("<br>" + "</p>");
document.write("</td>");
document.write("</tr>");
document.write("</table>");
document.write('</div>');


for (var k=0;k<t[3].length;k++) { Anzeige(k) }
document.write('<div style="position:absolute; top:'+obererAbstand+'px; left:'+eval(Bildbreite+linkerAbstand+50)+'px; z-index:1">');
for (var k=0;k<t[3].length;k++) {
document.write('<a href="javascript:Ergaenzen'+k+'()">'+t[3][k]+'</a>');
document.write('<br>');
}
}

//////////////////////////////////////////////////////
var IE = document.all?true:false; 
if (!IE) document.captureEvents(Event.MOUSEMOVE) 
document.onmousemove = getMouseXY; 
var tempX = 0; 
var tempY = 0; 
function getMouseXY(e) { 
if (IE) { // grab the x-y pos.s if browser is IE 
tempX = event.clientX + document.body.scrollLeft; 
tempY = event.clientY + document.body.scrollTop; 
} 
else { // grab the x-y pos.s if browser is NS 
tempX = e.pageX; 
tempY = e.pageY; 
} 
if (tempX < 0){tempX = 0;} 
if (tempY < 0){tempY = 0;} 

kx=tempX - linkerAbstand-5;
ky=tempY - obererAbstand-5;

if (kx<=0 || kx>=Bildbreite || ky<=0 || ky>=Bildhoehe) { kx=""; ky=""; }

Coords()
return true; 
} 

function Coords() {
var radw = Math.PI/180;
var s1 = scheinbareKoordinaten(K1L*radw,K1B*radw,LIBL,LIBB);
var y1 = s1[1];
var z1 = s1[2];
var s2 = scheinbareKoordinaten(K2L*radw,K2B*radw,LIBL,LIBB);
var y2 = s2[1];
var z2 = s2[2];
var k1= KoordinatenAufbereiten(k1y,k1z,Bildhoehe);
var b1y=k1[0];
var b1z=k1[1];
var k2= KoordinatenAufbereiten(k2y,k2z,Bildhoehe);
var b2y=k2[0];
var b2z=k2[1];
var c = Bildkonstanten(y1,z1,y2,z2,b1y,b1z,b2y,b2z,Bildhoehe);
var ms = c[0];
var pw = c[1];
var n = NeuesObjekt(b1y,b1z,y1,z1,pw,ms);
var ny = n[0];
var nz = n[1];
Koordinatenausgabe(ny,nz)
}

function KoordinatenAufbereiten(ky,kz,Bildhoehe) {
var k = new Array();
k[0]=ky;           
k[1]=Bildhoehe-kz; 
return k
}

function Bildkonstanten(y1,z1,y2,z2,b1y,b1z,b2y,b2z,Bildhoehe) {
var k=new Array();
var y21=y2-y1;
var z21=z2-z1;
var by21=b2y-b1y;
var bz21=b2z-b1z;
k[0] = Abstand_2_Punkte(by21,bz21,0,0)/Abstand_2_Punkte(y21,z21,0,0); // Massstab
k[1] = -Math.atan2(y21,z21) + Math.atan2(by21,bz21); // Positionswinkel
return k
}

function NeuesObjekt(b1y,b1z,y1,z1,posw,ms) {
var neu = new Array();
yclick = kx; // window.event.offsetX;
zclick = Bildhoehe - ky; // window.event.offsetY;
Abstand = Abstand_2_Punkte(b1y,b1z,yclick,zclick)/ms;
Winkel = posw - Math.atan2(yclick-b1y,zclick-b1z); // Positionswinkel
neu[0] = y1 - Abstand*Math.sin(Winkel); 
neu[1] = z1 + Abstand*Math.cos(Winkel);
return neu
}

function Koordinatenausgabe(ny,nz) {
with (Math) {
Randabstand = sqrt(ny*ny + nz*nz);
var nx = sqrt(1 - ny*ny - nz*nz); 
var pk = Polarkoordinaten(nx,ny,nz);
var bb = pk[0];
var ll = pk[1];
var k = scheinbareKoordinaten(ll,bb,-LIBL,-LIBB);
var xx = k[0];
var yy = k[1];
var zz = k[2];
var n = Polarkoordinaten(xx,yy,zz);
B = n[0]*180/PI;
L = n[1]*180/PI;


var pfeillaenge=Pfeilmassstab*22/10;
var pfeil_km=pfeillaenge*1734/Mondhalbmesser;
var km=pfeil_km/xx; if (Randabstand>0.98) km=0

// var km=kilometer(Pfeilmassstab,Mondhalbmesser,xx);

var F = 1/Runden;
var B = round(B*F)/F;
var L = round(L*F)/F;
Ausgabe="Außerhalb des Mondes";
if (Randabstand<=1) Ausgabe="Breite = " + B.toFixed(1) + "°     Länge = " +L.toFixed(1) +"°   Cursor = ("+pfeil_km.toFixed(0)+"x"+km.toFixed(0)+") km";
document.Show.Mouse.value=Ausgabe; 
}
}

function kilometer(Pfeilmassstab,Mondhalbmesser,xx) {
var pfeillaenge=Pfeilmassstab*22/10;
var pfeil_km=pfeillaenge*1734/Mondhalbmesser;
var km=pfeil_km/xx; // if (Randabstand>0.9) km=0
return km
}


function Polarkoordinaten(x,y,z) {
// x nach vorn, y nach rechts, z nach oben
var p=new Array();
with (Math) {
var a = atan(y/x); if (x<0) a=a+PI
p[1] = a;       // Länge
p[0] = asin(z); // Breite
}
return p;
}

function Rechtwinklige_Koordinaten(l,b) {
var x=new Array();
with (Math) {
x[0] = cos(b)*cos(l);  // x nach vorn
x[1] = cos(b)*sin(l);  // y nach rechts
x[2] = sin(b);         // z nach oben
}
return x;
}


function Abstand_2_Punkte(x1,y1,x2,y2) {
var px = x1-x2;
var py = y1-y2;
return Math.sqrt(px*px+py*py); 
}

function Drehen(y,z,LIB) {
// Drehen um x, LIB in Grad
var k = new Array();
with (Math) {
var w = LIB*PI/180;
k[0] = cos(w)*y + sin(w)*z;
k[1] = -sin(w)*y + cos(w)*z;
}
return k
}

function scheinbareKoordinaten(L,B,LIBL,LIBB) {
// 1. Länge und Breite eines Objektes
// 2. Drehung infolge Libration ergibt scheinbare Länge und Breite
// 3. scheinbare rechtwinklige Koordinaten
var s=new Array();
var k = Rechtwinklige_Koordinaten(L,B);
var x = k[0]; 
var y = k[1];
var z = k[2];
var m = Drehen(x,z,LIBB);
x = m[0];
s[2] = m[1];
var n = Drehen(m[0],y,LIBL);
s[0] = n[0];
s[1] = n[1];
return s
}