<!-- Begin JS

function checkformTEY(form){
if ((form.bracket.value == "") || isNaN(form.bracket.value))
	alert('Please enter a valid tax bracket value');
else if ((form.taxexemptyield.value == "") || isNaN(form.taxexemptyield.value))
	alert('Please enter a valid tax exempt yield value');
else 
	return true;
return false;
}


function calculateTEY(form) {

pageTracker._trackPageview("/goal/click/calc/TaxEquivYieldCalc");
if (checkformTEY(form)){
	bracketInDec = ( 100 - form.bracket.value );

	a = form.taxexemptyield.value / bracketInDec ;
	form.taxequivyield.value = (Math.round(a * 100000))/1000;
	}
}
// End JS-->