// JavaScript Document
function MyCheckEnteredValue(element) {
	var lField = ltrim(rtrim(String(element.value)));
	myReg=new RegExp("^[$]?[0-9]*\\.?[0-9]*$"); 
	if (!(myReg.test(lField) && lField!='.' && lField!='$')) {
		alert("Only numeric values are allowed!");
		element.focus();
		element.select();
		return false;
	}
	return true;
}

function MyCheckEnteredValuePercent(element) {
	var lField = ltrim(rtrim(String(element.value)));
	myReg=new RegExp("^[0-9]*\\.?[0-9]*?$"); 
	if (!(myReg.test(lField) && lField!='.' )) {
		alert("Only numeric values are allowed ");
		return false;
	}

	//100% test
	if (parseFloat(lField)>100) {
		alert("Percentage values must be between 0 and 100!")
		return false;
	}
	return true;
}

function rtrim(argvalue) {
  while (1) {
	if (argvalue.substring(argvalue.length - 1, argvalue.length) != " ")
	  break;
	argvalue = argvalue.substring(0, argvalue.length - 1);
  }
  return argvalue;
}

function ltrim(argvalue) {
  while (1) {
	if (argvalue.substring(0, 1) != " ")
	  break;
	argvalue = argvalue.substring(1, argvalue.length);
  }
	return argvalue;
}

function round(number)
{
  return Math.round(number*Math.pow(10,2))/Math.pow(10,2);
}

function dosum()
{   frm = document.temps;
	var mi = frm.IR.value / 1200;  
	var counter = 1;  
	var mcounter = 1 + mi;  
	for (i=0; i<frm.YR.value * 12; i++)  
	{   
		counter = counter * mcounter  
	}  
	frm.PI.value = round(frm.LA.value * mi / ( 1 - (1/counter)))  
	var dasum = frm.LA.value * mi / ( 1 - (1/counter)) ;
	//frm.MP.value = round(dasum);
}

<!--
var doImage = doImage;
var TType = TType;
var popUpWin=0;

function mhHover(elemid, cls)
{
	document.getElementById(elemid).className = cls;
}

function enlargePhoto(URLStr)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open( URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width=680,height=520,left=180, top=180,screenX=180,screenY=180');
}

function convertCurrency( amount, from, to ){
 
  conPopUpWin = open( 'http://www.xe.com/ucc/convert.cgi?From=' + from + '&To=' + to + '&Amount=' + amount, 'conPopUpWin', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbar=yes,resizable=yes,copyhistory=yes,width=770,height=410,left=140, top=140,screenX=140,screenY=140');
	//enlargePhoto( 'http://www.xe.com/ucc/convert.cgi?From=' + from + '&To=' + to + '&Amount=' + amount + '&<%=server.HTMLEncode("Header=[html][head][title]Bar in the Sun Currency Conversion - by XE.com[/title][/head][body]")%>&Footer=<%=server.HTMLEncode("[/body][/html]")%>' );
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('Please enter the following:\n\n'+errors);
  document.MM_returnValue = (errors == '');
}