var posta="seminorg";
var postb="starkinstitute.com";
function swap_titel(event,i,tab){
	var n="wechsel";
	if (event=="over"){
	if (document.images && document.images[n]){
		var alt=document.images[n].src;
		var punkt=alt.lastIndexOf(".");
		var neu="res_goe/galerie/" + i + ".jpg";
		//alert (alt + "|over|" + neu);
		document.images[n].src=neu;
		//newback(tab);
		}
	}
	if (event=="out"){
		//alert ("out: " + document.images[n]+ "|");
		  if (document.images[n] != document.images[last_active]){
				document.images[n].src="res/22.jpg";
			}
	}
}
function open_win(where) {
		  //myWin=window.open(where,'_blank','toolbar=no,width=700,height=400,location=no,menubar=no,resizable=yes,scrollbars=yes');
		  alert ("open win");
}

function ansea_support() {
  return (document.layers || 
          document.all || 
          document.getElementById)
}
function ansea_obj(id) {
  if (document.layers)
    return document.layers[id];
  else if (document.all)
    return document.all[id];
  else if (document.getElementById)
    return document.getElementById(id);
}
function ansea_style(id) {
  if (document.layers)
    return ansea_obj(id);
  else if (document.layers || document.getElementById)
    return ansea_obj(id).style;
}
function ansea_hide(id) {
  if (ansea_support())
    ansea_style(id).visibility = "hidden";
}
function ansea_show(id) {
  if (ansea_support())
    ansea_style(id).visibility = "visible";
}
function ansea_getX(id) {
  if (ansea_support())
    if (document.layers || document.getElementById)
      return ansea_style(id).left;
    else
      return ansea_style(id).posLeft;
}
function ansea_getY(id) {
  if (ansea_support())
    if (document.layers || document.getElementById)
      return ansea_style(id).top;
    else
      return ansea_style(id).posTop;
}
function ansea_setX(id, n) {
  if (ansea_support())
    if (document.layers)
      ansea_style(id).left = n;
    else if (document.getElementById)
      ansea_style(id).left = n + "px";
    else
      ansea_style(id).posLeft = n + "px";
}
function ansea_setY(id, n) {
  if (ansea_support())
    if (document.layers)
      ansea_style(id).top = n;
    else if (document.getElementById)
      ansea_style(id).top = n + "px";
    else
      ansea_style(id).posTop = n + "px";
}
function ansea_moveTo(id, x, y) {
  if (ansea_support()) {
    ansea_setX(id, x);
    ansea_setY(id, y);
  }
}
function ansea_moveBy(id, deltaX, deltaY) {
  if (ansea_support()) {
    var x = parseInt(ansea_getX(id));
    var y = parseInt(ansea_getY(id));
    x += deltaX;
    y += deltaY;
    ansea_setX(id, x);
    ansea_setY(id, y);
  }
}
function ansea_text(id, text) {
  if (ansea_support())
    if (document.layers)
      with (document.layers[id].document) {
        open();
        write(text);
        close();
      }
    else
      ansea_obj(id).innerHTML = text;
}
function ansea_breite() {
  if (window.innerWidth)
    return window.innerWidth;
  else if (document.body)
    return document.body.clientWidth;
}
function ansea_hoehe() {
  if (window.innerHeight)
    return window.innerHeight;
  else if (document.body)
    return document.body.clientHeight;
}
function ansea_style_breite(id) {
  if (document.layers)
    return ansea_obj(id).document.width;
  else if (document.all || document.getElementById)
    return ansea_obj(id).offsetWidth;
}
function ansea_style_hoehe(id) {
  if (document.layers)
    return ansea_obj(id).document.height;
  else if (document.all || document.getElementById)
    return ansea_obj(id).offsetHeight;
}