function getQueryValue(sQueryName) {
	var sQuery = window.location.search;
	var aVars = sQuery.split("&");
	for (var i=0;i<aVars.length;i++) {
		var aPair = aVars[i].split("=");
		if (aPair[0] == sQueryName) {
			if (sQueryName == 'nxtv')
			{	var sValue = new String(aPair[1]);
				var sValueL = sValue.substring(0, sValue.length - 2);
				var sValueR = sValue.substring(sValue.length - 2, sValue.length);
				sValue = sValueL + '.' + sValueR;
				if (sValue == '.'){sValue = '0.00';}
				else if (sValue == '.0'){sValue = '0.00';}
				else if (sValue == ''){sValue = '0.00';}
				return sValue;}
			else {
				var sValue = new String(aPair[1]);
				if (sValue == ''){sValue = '0'}
				return sValue;
			}
		}
		if (sValue == null){sValue = '0';}
	}
	return sValue;
}