var $j = jQuery.noConflict();

function calculate() {
	var amt = $j("input#amount").val();
	var rate = $j("input#interest").val();
	var term = $j("input#term").val();
	
	var r = rate / 1200;
	var a = Math.pow((1 + r),term);
	var b = Math.pow((1 + r),term);
	var c = (amt*r*a) / (b - 1);
	var result = Math.round(c*100)/100;
	
	 $j("input#results").val(result);
};

$j(document).ready(function() {
   
	$j("#calc-box input.button").click(function() {
		
		var amt = $j("input#amount").val();
		var rate = $j("input#interest").val();
		var term = $j("input#term").val();

		var r = rate / 1200;
		var a = Math.pow((1 + r),term);
		var b = Math.pow((1 + r),term);
		var c = (amt*r*a) / (b - 1);
		var result = Math.round(c*100)/100;
		//alert(result);
		//$j("input#results").value = result;
		document.getElementById ('cal_results').value = '$'+result;
		
	});
	
});