function reSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  m = document.getElementById('main');
  m.style.height = myHeight + "px";
  m.style.width = myWidth - 4 + "px";
  s = document.getElementById('skata');
  s.style.height = myHeight - 79 + "px";
  ma = document.getElementById('mapa');
  ma.style.height = myHeight - 79 + "px";
  p = document.getElementById('points');
  p.style.height = myHeight - 79 + "px";
  sp = document.getElementById('spotinfo');
  sp.style.height = myHeight - 79 + "px";
}