function goodchars(e, goods) {
var key, keychar;
key = getkey(e);
if (key == null) return true;
// get character
keychar = String.fromCharCode(key);
keychar = keychar.toLowerCase();
goods = goods.toLowerCase();
// check goodkeys
if (goods.indexOf(keychar) != -1)
return true;
// control keys
if ( key==null || key==0 || key==8 || key==9 || key==13 || key==27 )
return true;
return false;
}
function getkey(e)
{
	if (window.event)
	return window.event.keyCode;
	else if (e)
	return e.which;
	else
	return null;
}

function check(alertMsg, lgCode)
{    
    
	var LoanAmount;
	var installments;
	var gracePeriod;
	var interestRate;
	var date1;

  if(document.plc.LoanAmount.value=="")
  {
	//alert('Invalid Loan Amount');   
    alert(alertMsg[0]);
    
	document.plc.LoanAmount.focus();
    return false;
  }
  else if(document.plc.LoanAmount.value==0)
  {
	alert('Loan Amount cannot be 0');
	document.plc.LoanAmount.focus();
    return false;
  }
  else if(document.plc.installments.value=="")
  {
     alert(alertMsg[1]);
    //alert('Invalid No. of installments');
	document.plc.installments.focus();
    return false;
	
  }         
  else if(document.plc.installments.value==0)
  {
   // alert('No. of installments cannot be 0');
   
	document.plc.installments.focus();
    return false;
	
  }
  
  else if(document.plc.gracePeriod.value=="")
  {
        alert(alertMsg[2]);
	   // alert('Invalid Grace Period');
      // alert('<%=objResource.getFiledName(FinanceConstant.PL_GR_PERIOD_ALERT)%>');
	    document.plc.gracePeriod.focus();
        return false;

  }
  else if(document.plc.interestRate.value=="")
  {
    alert(alertMsg[3]);
	//alert('Invalid Interest Rate');
   // alert('<%=objResource.getFiledName(FinanceConstant.PL_RATE_ALERT)%>');
	document.plc.interestRate.focus();
    return false;
  }
  else if(document.plc.date.value=="")
  {
    //alert("Please enter the loan date");   
    alert(alertMsg[4]);  
    document.plc.date.focus();
    return false;
  }
  else if(document.plc.date.value.length<=9 || document.plc.date.value.indexOf("-")==-1)
  {
    alert(alertMsg[4]);
   // alert("Invalid Loan Date");
    document.plc.date.focus();
    return false;
  }
 
  else if(lgCode=="ar")
  {
	
	LoanAmount=document.plc.LoanAmount.value;
	installments=document.plc.installments.value;
	gracePeriod=document.plc.gracePeriod.value;
	interestRate=document.plc.interestRate.value;
	date1=document.plc.date.value;
    insYrs=document.plc.insYrs.value;    

	window.open('/csportal/qnb/arcalculator/calc.jsp?LoanAmount='+LoanAmount+'&installments='+installments+'&gracePeriod='+gracePeriod+'&interestRate='+interestRate+'&date='+date1+'&insYrs='+insYrs, "QNB", "height=690, width=780,toolbar=no,menubar=no, top=0, location=no,scrollbars=yes, resizable=no");
    return true;   
  }
  else 
  {	
	LoanAmount=document.plc.LoanAmount.value;
	installments=document.plc.installments.value;
	gracePeriod=document.plc.gracePeriod.value;
	interestRate=document.plc.interestRate.value;
	date1=document.plc.date.value;
    insYrs=document.plc.insYrs.value;    
	window.open('/csportal/qnb/arcalculator/calc.jsp?LoanAmount='+LoanAmount+'&installments='+installments+'&gracePeriod='+gracePeriod+'&interestRate='+interestRate+'&date='+date1+'&insYrs='+insYrs, "QNB", "height=690, width=780,toolbar=no,menubar=no, top=0, location=no,scrollbars=yes, resizable=no");
    return true;   
  }
}


      function setMonth()
      {
            var year; 
            var monthInt; 
            var ysr;  
        
          
           if(document.plc.insYrs.value!="")
           {           
            ysr=parseInt(document.plc.insYrs.value);
            var yrMonth=ysr*12;
            document.plc.installments.value=yrMonth;
            return true; 
           }   
          return false;
        }  
        function setYear()
        {         
           var txtInstallPeriod=document.plc.installments.value;         
           if(txtInstallPeriod!="")
           {    
                var yrMonth=parseInt(txtInstallPeriod)
                var mmToyy=yrMonth/12; 
                document.plc.insYrs.value=mmToyy;                
                return true;
           }                     
           else if(txtInstallPeriod=="" && !setMonth()){             
               
                alert("No of installment should not be empty");
                document.plc.installments.focus();
                return false;
           }
           return false;   
        }      
        

function doCalSubmit(alertMsg)
{
    
    
        
  if(!document.calcFrm.LoanAmount.value)
  {
    alert(alertMsg[0]);
	//alert('Please enter Loan Amount');
    document.calcFrm.LoanAmount.value=="";
	document.calcFrm.LoanAmount.focus();
    return false;
  } 
  if(!document.calcFrm.installments.value)
  {    
    alert(alertMsg[1]);
    //alert('Please enter the installments amount');    
    document.plc.installments.focus();
    return false;
    
  }  
  if(!document.calcFrm.gracePeriod.value)
  {  
    alert(alertMsg[2]);  
   //alert('Please enter the Grace Period ');    
    document.calcFrm.gracePeriod.focus();
    return false;    
  }
  if(!document.calcFrm.interestRate.value)
  {
    alert(alertMsg[3]);
    //alert('Please enter the Interest Rate');    
    document.calcFrm.interestRate.focus();
    return false;    
  }
  if(!document.calcFrm.date.value)
  {
    alert(alertMsg[4]);
    //alert('Please enter the Loan Date ');    
    document.calcFrm.date.focus();
    return false;    
  }  
  if(document.calcFrm.date.value.length<=9){
    alert(alertMsg[4]);
    //alert('Invalid Loan Date');
    document.calcFrm.date.value="";    
    document.calcFrm.date.focus();
    return false;   
  }
  if(document.calcFrm.date.value.indexOf("-")==-1)
  {
    alert(alertMsg[4]);  
   // alert('Invalid Loan Date');
    document.calcFrm.date.value="";    
    document.calcFrm.date.focus();
    return false;   
  }
  else
  { 
    
       document.calcFrm.method="get";
       document.calcFrm.action="calc.jsp";
       document.calcFrm.submit();
       return true;   
    }
  
  
}


/*function validDate(obj){
 date=obj.value
 test1=(/^\d{2}[\-/]\d{2}[\-/]\d{4}$/.test(date))
 date=date.replace(/[\-/]/g,',')
 date=date.split(',')
 d=new Date(date[2],date[1]-1,date[0])
 test2=(1*date[0]==d.getDate() && 1*date[1]==(d.getMonth()+1) && 1*date[2]==d.getFullYear())
 if (test1 && test2) return true
 alert("Invalid date")
 obj.select();
 obj.focus()
 return false
}*/

function noslash(e)
{
  
}

function testabd(amnt)
{
alert(amnt)
}

function prepopulate(){

}




      function setCalcFrmMonth()
      {
            var year; 
            var monthInt; 
            var ysr;
          
           if(document.calcFrm.insYrs.value!="")
           {           
            ysr=parseInt(document.calcFrm.insYrs.value);
            var yrMonth=ysr*12;
            document.calcFrm.installments.value=yrMonth;
            return true; 
           }   
          return false;
        }  
        function setCalcFrmYear()
        {         
           var txtInstallPeriod=document.calcFrm.installments.value;         
           if(txtInstallPeriod!="")
           {    
                var yrMonth=parseInt(txtInstallPeriod)
                var mmToyy=yrMonth/12; 
                document.calcFrm.insYrs.value=mmToyy;                
                return true;
           }                     
           else if(txtInstallPeriod=="" && !setMonth()){             
               
                alert("No of installment should not be empty");
                document.calcFrm.installments.focus();
                return false;
           }
           return false;   
        }  
        

 /*function setCalcMonth()
 {
            
             var installmentPeriod;
             var year; 
             var monthInt; 
             var ysr;  
        
          var txtInstallPeriod=document.calcFrm.insYrs.value;
          if(txtInstallPeriod.indexOf(".")!=-1)
          {          	
               month=txtInstallPeriod.substring(txtInstallPeriod.indexOf(".")+1,txtInstallPeriod.length);           
               yy=txtInstallPeriod.substring(0,txtInstallPeriod.indexOf(".")); 
               yy=parseInt(yy); 
               if(yy>0)
               {                 
                   year=parseInt(yy)*12;
                   monthInt=parseInt(month); 
                   if(monthInt==5)
                   {                               
                    monthInt=monthInt+1;
                   }
                   installmentPeriod=year+monthInt;   
                   return installmentPeriod;                
               }       
           }
           else if(document.calcFrm.insYrs.value!="")
           {           
                ysr=parseInt(document.calcFrm.insYrs.value);
                var yrMonth=ysr*12;
                return yrMonth; 
           }   
          return 0;
        }
        
          
        function getCalcMonth()
        {
          
           var months=setCalcMonth();
           var txtInstallPeriod=document.calcFrm.installments.value;
           document.calcFrm.installments.value="";
           if(txtInstallPeriod!="")
           {   
                var yrMonth=parseInt(txtInstallPeriod)
                var mmToyy=yrMonth/12; 
                document.calcFrm.insYrs.value=mmToyy;
                document.calcFrm.installments.value=yrMonth;
                return true;
                 
                
           }
           else if(txtInstallPeriod=="")
           {      
                if(setCalcMonth()>0)
                {                  
                    document.calcFrm.installments.value=setCalcMonth();   
                    return true;        
                }
            
           }           
           else if(txtInstallPeriod=="" && setCalcMonth()<0){             
               
                alert("No of installment should not be empty");
                return false;
           }                
        } 
        */