function SubTitle(theText, theSection, theChapter){
	curId = document.getElementById('subtitle');
	curId.firstChild.nodeValue = theText;
	curId = document.getElementById(theSection);
	curId.style.backgroundColor = "#ccffcc";
	if (theChapter != '') {
		curId = document.getElementById(theChapter);
		curId.style.backgroundColor = "#6fe9ff";
	}
	return true;
}