function NM_onload()
{
	CalcPrice();
}


function CalcPrice()
{
	nBadges = document.getElementById("listBadge").value;
	nReaders = document.getElementById("listReader").value;
	nChargers = document.getElementById("listCharger").value;
	nPSUs = nChargers > 0 ? 1 : 0;
	nCases = document.getElementById("listCase").value;
	nKeyfobs = document.getElementById("listKeyfob").value;
	nWindshields = document.getElementById("listWindShield").value;
	nHelmets = document.getElementById("listHelmet").value;
	
	nPrice = anBadgePrice[nBadges] + nReaders * nReaderPrice +
			 nChargers * nChargerPrice + nPSUs * nPSUPrice +
			 nCases * nCasePrice +
			 nKeyfobs * nKeyfobPrice +
			 nWindshields * nWindshieldPrice + nHelmets * nHelmetPrice;

	document.getElementById("divPrice").innerHTML = sCur + nPrice.toFixed(0) + ".00";
	
	document.getElementById("imgWarnBadge").style.visibility = "hidden";
	document.getElementById("imgWarnReader").style.visibility = "hidden";
	document.getElementById("imgWarnCharger").style.visibility = "hidden";

	if(nBadges == 0)
	{
		document.getElementById("imgWarnBadge").alt = "You do not have any doseBadge noise dosemeters in your kit.";
		document.getElementById("imgWarnBadge").title = "You do not have any doseBadge noise dosemeters in your kit.";
		document.getElementById("imgWarnBadge").style.visibility = "visible";
	}
	
	if(nReaders == 0)
	{
		document.getElementById("imgWarnReader").alt = "You do not have a Reader in your kit.";
		document.getElementById("imgWarnReader").title = "You do not have a Reader in your kit.";
		document.getElementById("imgWarnReader").style.visibility = "visible";
	}
	
	if(nChargers == 0)
	{
		document.getElementById("imgWarnCharger").alt = "You do not have a Charger in your kit.";
		document.getElementById("imgWarnCharger").title = "You do not have a Charger in your kit.";
		document.getElementById("imgWarnCharger").style.visibility = "visible";
	}

	if((nChargers == 2) && (nBadges <= 5))
	{
		document.getElementById("imgWarnCharger").alt = "You have two Chargers in your kit and probably only need one.";
		document.getElementById("imgWarnCharger").title = "You have two Chargers in your kit and probably only need one.";
		document.getElementById("imgWarnCharger").style.visibility = "visible";
	}

	if((nChargers == 1) && (nBadges > 5))
	{
		document.getElementById("imgWarnCharger").alt = "You will only be able to charge 5 doseBadges at a time.";
		document.getElementById("imgWarnCharger").title = "You will only be able to charge 5 doseBadges at a time.";
		document.getElementById("imgWarnCharger").style.visibility = "visible";
	}
}


function ShowHelp(sFrom)
{
	if(sFrom == "")
	{
		document.getElementById("imgWarnHelp").style.visibility = "hidden";
		document.getElementById("divHelp").style.visibility = "hidden";
	}
	else
	{
		document.getElementById("imgWarnHelp").style.visibility = "visible";
		sMsg = document.getElementById(sFrom).title;
		document.getElementById("divHelp").innerHTML = sMsg;
		document.getElementById("divHelp").style.visibility = "visible";
	}
}