if(document.images)
{
		var OverviewA = new Image();
			OverviewA.src = imagePath + "/BtnPSOverviewA.gif";
		var OverviewN = new Image();
			OverviewN.src = imagePath + "/BtnPSOverviewN.gif";
		
		var AdministrativeA = new Image();
			AdministrativeA.src = imagePath + "/BtnPSAdministrativeA.gif";
		var AdministrativeN = new Image();
			AdministrativeN.src = imagePath + "/BtnPSAdministrativeN.gif";
		
		var CustomerA = new Image();
			CustomerA.src = imagePath + "/BtnPSCustomerA.gif";
		var CustomerN = new Image();
			CustomerN.src = imagePath + "/BtnPSCustomerN.gif";
		
		var ValueAddedA = new Image();
			ValueAddedA.src = imagePath + "/BtnPSValueAddedA.gif";
		var ValueAddedN = new Image();
			ValueAddedN.src = imagePath + "/BtnPSValueAddedN.gif";
		
		var ReferencesA = new Image();
			ReferencesA.src = imagePath + "/BtnPSReferencesA.gif";
		var ReferencesN = new Image();
			ReferencesN.src = imagePath + "/BtnPSReferencesN.gif";
			
		var Overview2A = new Image();
			Overview2A.src = imagePath + "/BtnPSOverviewA.gif";
		var Overview2N = new Image();
			Overview2N.src = imagePath + "/BtnPSOverviewN.gif";
		
		var Administrative2A = new Image();
			Administrative2A.src = imagePath + "/BtnPSAdministrativeA.gif";
		var Administrative2N = new Image();
			Administrative2N.src = imagePath + "/BtnPSAdministrativeN.gif";
		
		var Customer2A = new Image();
			Customer2A.src = imagePath + "/BtnPSCustomerA.gif";
		var Customer2N = new Image();
			Customer2N.src = imagePath + "/BtnPSCustomerN.gif";
		
		var ValueAdded2A = new Image();
			ValueAdded2A.src = imagePath + "/BtnPSValueAddedA.gif";
		var ValueAdded2N = new Image();
			ValueAdded2N.src = imagePath + "/BtnPSValueAddedN.gif";
		
		var References2A = new Image();
			References2A.src = imagePath + "/BtnPSReferencesA.gif";
		var References2N = new Image();
			References2N.src = imagePath + "/BtnPSReferencesN.gif";
		}

function act(imgName)
{
	if(document.images) document[imgName].src = eval(imgName + 'A.src');
}

function inact(imgName)
{
	if(document.images) document[imgName].src = eval(imgName + 'N.src')
}