function scalemenu() {

  scaleheight = document.getElementById("menucontent").offsetHeight-130;
  if (scaleheight < 0) scaleheight = 0;
  document.getElementById("leftmenuscale").style.height = scaleheight;

}

function scalegrad() {

  gradheight = Math.max(document.getElementById("page").offsetHeight, document.getElementById("content").offsetHeight, document.getElementById("right").offsetHeight) - 344 + 100;
  if (gradheight < 200) gradheight = 200;
  document.getElementById("grad").style.height = gradheight;

}

function scaleall() {

  scalemenu();
  scalegrad();

}

function setdivheight(id, height) {

  document.getElementById(id).style.height = height;
  scaleall();

}


function submitform() {

  document.getELementById('loginform').submit();

}