<!--

arec = new Array();
itr = new Array();
lp = new Array();

arec[1] = "5.25#11.5#17#22#26.5";
arec[2] =  "3.6#8.1#12.7#17.6#23";
arec[3] = "4.5#9.75#15.3#21#27.5";
arec[4] = "5#10.5#15.9#21.9#28.5";
arec[5] = "4#14#19.5#24.5#31";
arec[6] = "7#14#21.75#32#NA";
arec[7] = "5#10.5#16.5#24.5#30.75";
arec[8] = "8#15#22.5#27.5#34.5";

lp[1] = ".25";
lp[2] = ".10";
lp[3] = ".175";
lp[4] = ".15";
lp[5] = ".15";
lp[6] = ".24";
lp[7] = ".20";
lp[8] = ".37";

function getM()
{
var str;
str = document.calc.model.value;	
}


function getF()
{
var n;
var an;
n = document.calc.finance.value;
an = arec[n].split('#');
j = 1;
for (i = 1; j < an.length + 1; j= j+1)
 { 
  itr[i] = an[j-1],j-1;   
  i = i + 1
 } 
}


function getI()
{
var yr;
yr = document.calc.years.value;
}


function cal_int()
    {
var str ;
var pI;
var pr;
var its;
var tot_amt;
var lst_py;
var dur;
var n;
var an;
var yr;

if(document.calc.model.value=="0")
  {
	alert("Select Model");
	return false;
  }

else
    {
	str = document.calc.model.value;		
	pr = str;		
   }


if(document.calc.finance.value=="0")
   {
	alert("Select Finance Company");
	return false;
   } 


else 
   {
		n = document.calc.finance.value;
		an = arec[n].split('#');
		j = 1;
		for (i = 1; j < an.length + 1; j= j+1)
		{ 
		  itr[i] = an[j-1],j-1;   
		  i = i + 1
		}
   }


if (document.calc.years.value==0)
   {
	alert("Select Period")
	return false;
   }


 else
  {
	yr = document.calc.years.value;
	ir = itr[yr];
  }

	if (ir !="NA")
  {
	its = pr * (ir / 100);
	tot_amt = parseInt(pr) + parseInt(its);	
	if (n=="6" || n == "8")
        {
		lst_py =  pr * lp[n];		
	}


	else
        {
		lst_py =  tot_amt * lp[n];	
	}
	pI = Math.round((parseInt(tot_amt) - parseInt(lst_py))/(yr*12));
	document.calc.irate.value = "KD " + pI ;	
  }


	else
  {
		document.calc.irate.value = "NA";
  }
   }



//-->