<!-- conceal

/************************************************
 *  Javascript Library for Financial Tools	    *
 *  Copyright 2004 Monte Thompson				*
 ************************************************/

/* Check that amount is a valid dollar amount */
function checkAmountFld(formName,fieldNameArr)	{
	isEmptyReturn = 0
	for (var i = 0; i < fieldNameArr.length; i++) {
		if (isEmptyReturn == 1)	{break}
		else if (i % 2 == 0)	{
			fieldName = fieldNameArr[i]
			inputStr = document.forms[formName].elements[fieldName]
			intTest = 0
			for (var j = 0; j < inputStr.value.length; j++) {
				if (inputStr.value.charAt(j) == ".")	{
					intTest++
				}
				if (intTest > 1 || !isDigit(inputStr.value.charAt(j)))	{
					alert(fieldNameArr[i+1] + " must be a valid number.")
					document.forms[formName].elements[fieldName].focus()
					document.forms[formName].elements[fieldName].select()
					isEmptyReturn = 1
					break
				}
				else	{isEmptyReturn = 0}				
			}
		}
	}
	return isEmptyReturn
}

// reveal -->