function openWindow(url, w, h)
  {
    win = window.open(url,"Window",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=' + w + ',height=' + h);
  }
   
  function changeAmountOfText(textId)
  {
    var introText = document.getElementById(textId + "Intro");
	var fullText = document.getElementById(textId + "Full");
	
	if (introText.style.display == "block" )
	{
	  introText.style.display = "none";
	  fullText.style.display = "block";
	}
	else
	{
	  fullText.style.display = "none";
	  introText.style.display = "block";
	}
  }