function doExpand(paraNum, para1){
	//expand the paragraph and rotate the arrow; collapse and rotate it back
	if (paraNum.style.display=="none")
		{
			paraNum.style.display="";
		}
	else
		{
			paraNum.style.display="none";
		}
}


function MM_openBrWindow(theURL,winName,features)
 {
  window.open(theURL,winName,features);
}