JS style dynamic setting table height _javascript tips

Do you want to set it directly in the Table tab? This is static, if you want to dynamically set up you will?

function Com_onresize () {var contentsheight = document.body.clientHeight; var buttonsheight = document.getElementById ("
Buttons "). offsetheight;
var head1height = document.getElementById ("Head1"). offsetheight;

var head2height = document.getElementById ("Head2"). offsetheight;
var T1 = document.getElementById ("TableContainer1"). Style.height;

var t2 = document.getElementById ("TableContainer2"). Style.height;
Alert (document.getElementById ("TableContainer1"). Style.height);
var h = contentsheight-buttonsheight-head1height-head2height-13;
if (H < a) {return;} document.getElementById ("TableContainer1"). Style.height = h/2 + ' px ';
document.getElementById ("TableContainer2"). Style.height = h/2 + ' px ';
  function Com_sbs_pagesize () {var screenheight = window.screen.height;
  var availheight = window.screen.availHeight;
  Alert (document.getElementById ("TableContainer1"). Children[0].rows.length); var index = document.getElementById ("TableContainer1"). Children[0]. rows.length var buttonsheight = document.getElementById ("buttons"). offsetheight;
var head1height = document.getElementById ("Head1"). offsetheight;

  var head2height = document.getElementById ("Head2"). offsetheight;
  var Mainh = buttonsheight + head1height +head2height + 13; 20:scroll 35:title 25:tr while ((Availheight-mainh) < (+ + 25*index) *2) {index = index-1;} var Tableheig
  HT = + + 25*index;
  document.getElementById ("TableContainer1"). Style.height = tableheight + ' px ';
  document.getElementById ("TableContainer2"). Style.height = tableheight + ' px ';
Window.resizeto (Document.body.offsetwidth,mainh + tableheight*2);  }