var pageText = {

  init: function()
  {
    $('prop').style.display = 'none';
    pageText.shrink(); 
  },
  
  expand: function()
  {
    var pt = $('pageText');
     
    if (pt != null)
    {
      pt.setStyle({'height':'auto'});  
      $('textControlExpand').style.display = 'none';
      $('textControlShrink').style.display = 'block';
    }    
  },
  
  shrink: function()
  {
    var pt = $('pageText');
     
    if (pt != null)
    {
      pt.setStyle({'height':'50px'});  
      $('textControlExpand').style.display = 'block';
      $('textControlShrink').style.display = 'none';
    }        
  }
  
}

Event.observe(window, 'load', pageText.init);