function SortNames(){
//Get the name from the text field
P=document.theform.secured.value;
U=document.theform.credit_card.value;
L=document.theform.length.value;
var secured="";
var unsecured="";
var months="";
var invalid="Invalid Data: Length of Plan";
numbers= new Array("0","1","2","3","4","5","6","7","8","9",".");
var P2=0;
var U2=0;
var L2=0;
var payment=0;
var plan_payment=0;
var I=.07;
var savings=3300;


for(i=0; i<P.length; ++i)
for(j=0; j<11; ++j)
if(P.charAt(i)==numbers[j])
secured+=P.charAt(i);

for(i=0; i<U.length; ++i)
for(j=0; j<11; ++j)
if(U.charAt(i)==numbers[j])
unsecured+=U.charAt(i);

for(i=0; i<L.length; ++i)
for(j=0; j<11; ++j)
if(L.charAt(i)==numbers[j])
months+=L.charAt(i);


P2=parseFloat(secured);
if(secured=='')
P2=0;
U2=parseFloat(unsecured);
L2=parseFloat(months);


var block=Math.pow((1+I/12),-L2)
payment=P2*(I/12)/(1-block);
//payment=Math.round(payment);

if(L2>=36&&L2<60){
plan_payment=(payment +((U2*.2)/L2)+(savings/L2))/.9;
plan_payment=Math.round(plan_payment*100)/100;
document.theform.sorted.value="$"+plan_payment+" for "+L2+" months";}
if(L2==60){
plan_payment=(payment +((U2*.05)/L2)+(savings/L2))/.9;
plan_payment=Math.round(plan_payment*100)/100;
document.theform.sorted.value="$"+plan_payment+" for "+L2+" months ";
}
else if(L2<36||L2>60)
document.theform.sorted.value=invalid;

}