function go(node) {
  if (document.pmvr) {
    eval( "document.pmvr.set('script','rowan.txt:"+node+"')" );
    }
  }
var prev;
function pmvrEventHook(action,arg) {
  if (action=="node") {
    if (prev) { prev.style.fontWeight='normal'; prev.style.color='#808080'; }
    var jj = document.getElementById(arg+"Label");
    if (jj) { prev=jj; jj.style.fontWeight='bold'; jj.style.color='black'; }
    }
  else if (action=="preload") {
    var jj = document.getElementById(arg+"Label");
    if ((jj)&&(""==jj.style.color)) { jj.style.color='blue'; }
    }
  }
var nodes=new Array("PositionEight","PositionFive","PositionFour","PositionNine","PositionOne","PositionSeven","PositionSix","PositionTen","PositionThree","PositionTwo");
var labels=new Array("Position Eight","Position Five","Position Four","Position Nine","Position One","Position Seven","Position Six","Position Ten","Position Three","Position Two");
function rup(n,d) {
  return Math.floor((n+d-1)/d);
  }
function goFullScreen() {
  document.pmvr.set('fullscreen','yes');
  }