function addFloat(a,b){
	a=parseFloat(a)+parseFloat(b);
	a=(Math.round(a*100))/100;
	return(checkZero(a));
			}

function checkZero(z){
	z=(Math.round(z*100))/100;
	z=z.toString();
	if(z.indexOf(".")==-1)
		return(z+".00");
	else if(z!="0"&&z!="NaN"){
		zx=z.indexOf(".");
		decz=z.substring(zx+1,z.length);
		if(decz.length<2)
			z=z+"0";
				return(z);
			}
	else
		return(z);
			}

function tabulate(){
	if(document.form1.newFunds.value!="" && document.form1.newFunds.value!="NaN")
		x=document.form1.newFunds.value;
	else
		x=0;
	document.form1.newFunds.value=checkZero(x);
	if(document.form1.refinanced.value!="" && document.form1.refinanced.value!="NaN")
		y=document.form1.refinanced.value;
	else
		y=0;
	document.form1.refinanced.value=checkZero(y);
	document.form1.totalNewLoan.value=addFloat(x,y);
			}

function process(){
	var validate=true;
	if(document.form1.email.value==""){
		alert("Please include your Email address.");
		document.form1.email.focus();
		validate=false;}
		return validate;
		}

function buildKey(){
	a=document.form1.acctNum.value;
	b=document.form1.pinNum.value;
	document.form1.keyword.value="acct="+a+" pin="+b;
	document.form1.submit();
		}