function rundgang(){
 window.open("http://stadthallebadblankenburg.de/rundgang/panos/01/big.html","Panorama","width=500,height=550,Left=100,Top=0,resizable=yes, status=no");
}
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

function setTall() {
  if (document.getElementById("lboxS")) {
    var divs = new Array(document.getElementById("lboxS"), document.getElementById("rboxS"));
    var maxHeight = 0;
    for (var i = 0; i < divs.length-1; i++) {
      if (divs[i].offsetHeight > maxHeight) maxHeight = divs[i].offsetHeight;
    }
    for (var i = 0; i < divs.length; i++) {
      divs[i].style.height = maxHeight + 'px';
      if (divs[i].offsetHeight > maxHeight) {
        divs[i].style.height = (maxHeight - (divs[i].offsetHeight - maxHeight)) + 'px';
      }
      if (divs[i].offsetHeight > maxHeight) {
        divs[i].style.height = (maxHeight - (divs[i].offsetHeight - maxHeight)) + 148 + 'px';
      }			
    }
  }
}
window.onload = function() {
	setTall();
}
window.onresize = function() {
	setTall();
}