var mpos=new Array();
var abstand=18;
var menues=10;
mpos[1]=114;
for(i=1;i<=menues;i++) {mpos[i+1]=mpos[i]+abstand;}

function showsub(a) {	
	//alert(a);	
	parent.obenmitte.document.getElementById("submenu").style.visibility="hidden";
        parent.obenmitte.document.getElementById("submenu2").style.visibility="hidden";
	if (a==1){parent.obenmitte.document.getElementById("submenu").style.visibility = "visible";}
	if (a==2){parent.obenmitte.document.getElementById("submenu2").style.visibility = "visible";}
}

function zustand1(z) {
	// macht das Hauptmenue sichtbar
	// i ist der angezeigte Menuepunkt

	hideMain();
	seeMenu32('hide','hide');
	move_all();
	MM_showHideLayers('menu'+z,'','hide','over'+z,'','show');
	// zum Videoabspielen
	test=parent.frames[2].name;
  switch (z) {
  case 10:
    showSubframe("sub","ankuendigung.html");
    showsub(0);
    break;
  case 20:
    showSubframe("sub","ankuendigung.html");
    showsub(0);
    break;
  case 30:
    //alert(z);
    showSubframe("rechts","../menu/rechts_leer.html");
    showSubframe("sub","leer.html");
    break;
  case 40:
    showSubframe("sub","submenu.html");
    showsub(0);
    break;
  case 41:
    showSubframe("sub","../menu/submenu.html");
    showSubframe("inhalt","../inhalt/p_symposion2007.html");
    showsub(0);
    break;
  case 42:
    showSubframe("sub","../menu/submenu.html");
    showSubframe("inhalt","../inhalt/p_symposion2007.html#bilder_sym");
    showsub(0);
    break;
  case 43:
    showSubframe("sub","../menu/submenu.html");
    showSubframe("inhalt","../inhalt/p_symposion2007.html#bilder_eroef");
    showsub(0);
    break;
  case 44:
    // sprache der Liebe
    showSubframe("rechts","rechts_aus.html");
    showSubframe("sub","video.html");
    showsub(1);    
    zustand2(40);
    break;
  case 45:
    showSubframe("sub","../menu/leer.html");
    showsub(0);
    break;
  case 46:
    // adjektiv frau
    showSubframe("rechts","../menu/rechts_leer.html");
    showsub(2);
    zustand2(40);
    break;
  default:
    showSubframe("sub","leer.html");
    showsub(0);
    break;
  }
}

// fname=FrameName  datei=HTML-Datei
function showSubframe(fname,datei) {
	//alert(datei);
	parent[fname].location.href = datei;
}

function zustand2(i) {
        //alert(i);
	// identisch mit zustand1
	// i ist der angezeigte Menuepunkt
	hideMain();
	seeMenu32('hide','hide');
	move_all();
	MM_showHideLayers('menu'+i,'','hide','over'+i,'','show');
}

function zustand3(i) {
	// identisch mit zustand1
	// i ist der angezeigte Menuepunkt
	hideMain();
	seeMenu32('hide','hide');
	move_all();
	MM_showHideLayers('menu'+i,'','hide','over'+i,'','show');
}

function move_all() {
		for(j=1;j<=menues;j++) {move_menu(10*j,j);}
	}

function move_menu(i,nr) {
	// verschiebt sowohl Menues als auch Mouseovers (mit Browserweichen)
	// i ist der Menuepunkt
	// nr ist die Arrayposition
	if (document.all) document.all["menu"+i].style.top=mpos[nr];
	else if (document.layers) document.layers["menu"+i].top=mpos[nr];
	else if(document.getElementById) document.getElementById(["menu"+i]).style.top=mpos[nr];
	if (document.all) document.all["over"+i].style.top=mpos[nr];
	else if (document.layers) document.layers["over"+i].top=mpos[nr];
	else if(document.getElementById) document.getElementById(["over"+i]).style.top=mpos[nr];
}

function hideMain() {
	// zeigt alle Hauptmenuepunkte, Mouseovers unsichtbar
	//MM_showHideLayers('menu10','','show','over10','','hide','menu20','','show','over20','','hide','menu30','','show','over30','','hide','menu40','','show','over40','','hide','menu50','','show','over50','','hide','menu60','','show','over60','','hide','menu70','','show','over70','','hide');
	for(j=1;j<=menues;j++) {
		MM_showHideLayers('menu'+10*j,'','show','over'+10*j,'','hide');
	}
}

function seeMenu31(s1,s2) {
	// zeigt oder versteckt alle Untermenuepunkte des Untermenues 31
	// s1 menu - 'hide' oder 'show' 
	// s2 over - 'hide' oder 'show' 
	MM_showHideLayers('menu31','',s1,'over31','',s2,'menu32','',s1,'over32','',s2,'menu33','',s1,'over33','',s2);
}

function seeMenu32(s1,s2) {
	// zeigt oder versteckt alle Untermenuepunkte des Untermenues 32
	// s1 menu - 'hide' oder 'show' 
	// s2 over - 'hide' oder 'show' 
	MM_showHideLayers('menu31','','hide','over31','','hide','menu32','','hide','over32','','hide','menu33','',s1,'over33','',s2);
	MM_showHideLayers('menu34','',s1,'over34','',s2,'menu35','',s1,'over35','',s2,'menu36','',s1,'over36','',s2);
	MM_showHideLayers('menu37','',s1,'over37','',s2,'menu38','',s1,'over38','',s2,'menu39','',s1,'over39','',s2);
}

function MM_preloadImages() { //v3.0
  var d=document;if(d.images){ if(!d.MM_p) d.MM_p=new Array();var i,j=d.MM_p.length,a=MM_preloadImages.arguments;for(i=0;i<a.length;i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image;d.MM_p[j++].src=a[i];}}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth;document.MM_pgH=innerHeight;onresize=MM_reloadPage;}}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();}
MM_reloadPage(true);function MM_findObj(n, d) { //v4.01
  var p,i,x;if(!d) d=document;if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n];for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);if(!x && d.getElementById) x=d.getElementById(n);return x;}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;for (i=0;i<(args.length-2);i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];if (obj.style) { obj=obj.style;v=(v=='show')?'visible':(v=='hide')?'hidden':v;}
    obj.visibility=v;}
}

function callJS(jsStr) { //v2.0
  return eval(jsStr);
}