window.onload = Initialize;


function Initialize()
{
  SetDivSize();
}

function SetDivSize()
{
  var divContentPane = document.getElementById("dnn_ContentPane");
  var divLeftPane = document.getElementById("dnn_LeftPane");
  var divRightPane = document.getElementById("dnn_RightPane");

  if (!(divLeftPane.hasChildNodes()))
  {
    divLeftPane.style.display = "none";
    divContentPane.style.marginLeft = "0px";
  }

  if (!(divRightPane.hasChildNodes()))
  {
    divRightPane.style.display = "none";
    divContentPane.style.marginRight = "0px";
  }
}