currentSection = "";
arSections = Array();

function registerSections(sectionsCSV)
{	
	arSections = sectionsCSV.split(",");	
}

function disableSections(omitSection)
{
	for(i in arSections)
	{
		if(arSections[i] != omitSection)
		{
			if(el = document.getElementById(arSections[i]))
			{
				el.style.display = "none";
			}			
		}
	}	
}

function clickSection(sectionName)
{		
	if(currentSection == sectionName)			return;
	
	disableSections(sectionName);
	
	if(el = document.getElementById(sectionName))
	{
		el.style.display = "";
		currentSection = sectionName;
	}
}