function formatCurrency(num, blnHideSymbol) {
		if (!num)
			num = 0;
	
		num = num.toString().replace(/\$|\,/g, '');
	
		if(isNaN(num))
			num = "0";
	
		sign = (num == (num = Math.abs(num)));
	
		num = Math.floor(num * 100 + 0.50000000001);
	
		cents = num % 100;
	
		num = Math.floor(num / 100).toString();
	
		if(cents < 10)
			cents = "0" + cents;
	
		for (var i = 0; i < Math.floor((num.length - (1 + i)) / 3); i++)
			num = num.substring(0, num.length-(4 * i + 3)) +','+ num.substring(num.length-(4 * i + 3));
	
		return (((sign) ? "" : "-") + (blnHideSymbol ? "" : "$") + num + "." + cents);
	}
	
	function formatDecimal(num) {
		if (!num)
			num = 0;
	
		num = num.toString().replace(/\$|\,/g, '');
	
		if(isNaN(num))
			num = "0";
	
		sign = (num == (num = Math.abs(num)));
	
		num = Math.floor(num * 100 + 0.50000000001);
	
		cents = num % 100;
	
		num = Math.floor(num / 100).toString();
	
		if(cents < 10)
			cents = "0" + cents;
	
		for (var i = 0; i < Math.floor((num.length - (1 + i)) / 3); i++)
			num = num.substring(0, num.length-(4 * i + 3)) + num.substring(num.length-(4 * i + 3));
	
		return (((sign) ? "" : "-") + num + "." + cents);
	}
	
	function trim(x) {
		var theString = x;
	
		if (theString.length > 0) {
			if (theString.charAt(0) == " ") {
				return trim(theString.substring(1,theString.length));
			}
			else if (theString.charAt(theString.length - 1) == " ") {
				return trim(theString.substring(0,(theString.length - 1)));
			}
			else {
				return theString;
			}
		}
		else {
			return theString;
		}
	}