function moveElement(elementID,final_x,final_y,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);
  if (elem.movement) {
    clearTimeout(elem.movement);
  }

  if (!elem.style.left) {
    elem.style.left = "0px";
  }
  if (!elem.style.top) {
    elem.style.top = "0px";
  }
  var xpos = parseInt(elem.style.left);
  var ypos = parseInt(elem.style.top);
  if (xpos == final_x && ypos == final_y) {
    return true;
  }
  if (xpos < final_x) {
    var dist = Math.ceil((final_x - xpos)/10);
    xpos = xpos + dist;
  }
  if (xpos > final_x) {
    var dist = Math.ceil((xpos - final_x)/10);
    xpos = xpos - dist;
  }
  if (ypos < final_y) {
    var dist = Math.ceil((final_y - ypos)/10);
    ypos = ypos + dist;
  }
  if (ypos > final_y) {
    var dist = Math.ceil((ypos - final_y)/10);
    ypos = ypos - dist;
  }
  elem.style.left = xpos + "px";
  elem.style.top = ypos + "px";
  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
  elem.movement = setTimeout(repeat,interval);
}

function resizeElement(elementID,final_h,final_w,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);
  if (elem.rmovement) {
    clearTimeout(elem.rmovement);
  }


  var height = parseInt(elem.style.height);
  var width = parseInt(elem.style.width);
  if (height == final_h && width == final_w) {
    return true;
  }
  if (height < final_h) {
    var dist = Math.ceil((final_h - height)/10);
    height = height + dist;
  }
  if (height > final_w) {
    var dist = Math.ceil((height - final_h)/10);
    height = height - dist;
  }
  if (width < final_w) {
    var dist = Math.ceil((final_w - width)/10);
    width = width + dist;
  }
  if (width > final_w) {
    var dist = Math.ceil((width - final_w)/10);
    width = width - dist;
  }
  elem.style.height = height + "%";
  elem.style.width = width + "%";
  var repeatResize = "resizeElement('"+elementID+"',"+final_h+","+final_w+","+interval+")";
  elem.rmovement = setTimeout(repeatResize,interval);
}