function marire(inaltime)
{
document.getElementById('continut').height=inaltime
}



function calcHeight()
{
  document.getElementById('continut').height=100
  //find the height of the internal page
  var the_height= document.getElementById('continut').contentWindow.document.body.scrollHeight + 40;

  //change the height of the iframe
  document.getElementById('continut').height=the_height;
}