// JavaScript Document
/***************************
(c) 2008 www.TUFaT.com
All Rights Reserved. Please
do not re-sell/re-distribute
this software.
***************************/
function CalcPay(form)
{
	
	var StrOut='';
	var pmn = form.pmn.value;
	var pmx = form.pmx.value;
	var imn = form.imn.value;
	var imx = form.imx.value;
	var yrs = form.yrs.value;
  
  tt = yrs * 12; 
  StrOut = StrOut + "<center><strong>Monthly Payments Table for "+yrs+" Years</strong><br />";
  StrOut = StrOut + "<strong>For Interest Rates "+imn+" to "+imx+" Percent</strong>";
  StrOut = StrOut + "</center><hr><br />";
  StrOut = StrOut + "<center><table border=1 cellspacing=0 cellpadding=2><tr><th>Prin<br />"; 
  for (i=0; i<=6; i++)
  {
     int   = eval(imn) + eval((imx - imn)*i/6);
     StrOut = StrOut + "<th>"+formatNumberDec(int,3,1);
     
  }
  StrOut = StrOut + "<tr>"; 
  

  for (p=0; p<=20; p++)
  {
     princ = eval(pmn) + eval((pmx - pmn)*p/20);
     StrOut = StrOut + "<td align=right><b>"+princ+"</b>";
     
     for (i=0; i<=6; i++)
     {
	  int   = eval(imn) + eval((imx-imn)*i/6);
	  mi = int / 1200; 
	  temp = (1.0 / Math.pow((1 + mi),tt));
	  if (temp < 1)
	  {
	    paymt = princ * mi / (1 - temp); 
	  }
	  else { paymt = princ / tt; }
	    StrOut = StrOut + "<td align=right>"+formatNumberDec(paymt,2,1);
     }
     StrOut = StrOut + "<tr>";
  }
    StrOut = StrOut + "</table><br />";
	StrOut = StrOut + "You can see what the impact of higher rates will have on how much you can borrow using our income based calculator located <a href='http://www.fhahomeloanmortgage.com/calculators/how-much.shtml'>here</a>";
	document.getElementById("results").innerHTML=StrOut;
	document.getElementById("results").style.display='block';
}