function showSection (sectionId)	{
document.getElementById(sectionId).style.display="block"
}

function hideSection (sectionId)	{
document.getElementById(sectionId).style.display="none"
}

function toggleSection (sectionId)
{
  if (document.getElementById(sectionId).style.display=="none")
    showSection (sectionId)
  else
    hideSection (sectionId)
  }
  
function popupVideo(videoLocation, videoHeight, videoWidth)
{
	window.open(videoLocation, "PACT Video", "status = 1, height = "+videoHeight+", width = "+videoWidth+", resizable = 0" )
}