function Sections() {
	this.hSections = new Object();
}


Sections.prototype.addSection =
function (oSection) {
	this.hSections[oSection.sID] = oSection;
}


Sections.prototype.addSectionWithSubsections =
function (oSection) {
	this.hSections[oSection.sID] = oSection;
}


Sections.prototype.getSection =
function (sID) {
	return this.hSections[sID];
}