// To open a popup window
function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

// Feedback form validation
function Feedback() {

	firstName = document.fbForm.txtFirstname
	if (firstName.value == "" || !isNaN(firstName.value))
	{
		alert("Please enter your first name");
		firstName.focus()
		return false		
	}

	lastName = document.fbForm.txtlastname
	if (lastName.value == "" || !isNaN(lastName.value))
	{
		alert("Please enter your last name");
		lastName.focus()
		return false		
	}

	dayPhone = document.fbForm.txtworkphone
	if (isNaN(dayPhone.value))
	{
		alert("Phone number you have entered is invalid");
		dayPhone.focus()
		return false		
	}

	eveningPhone = document.fbForm.txthomephone
	if (isNaN(eveningPhone.value))
	{
		alert("Phone number you have entered is invalid");
		eveningPhone.focus()
		return false		
	}

	mailid = document.fbForm.txtemail
	if (mailid.value == '')
	{
		alert("Please enter E-mail Id");
		mailid.focus()
		return false
	}
	else if (mailid.value.indexOf("@")==-1 || mailid.value.indexOf(".")==-1){
		alert("Invalid E-mail ID")
		mailid.focus()	   
		return false
	}

	age = document.fbForm.cmbAgeRange
	if (age.options(age.selectedIndex).value == "")
	{
		alert("Please select your age group");
		age.focus()
		return false		
	}	

	sportsAct = document.fbForm.txtsports
	if (sportsAct.value != "" && !isNaN(sportsAct.value))
	{
		alert("Please enter Sports Activities");
		sportsAct.focus()
		return false		
	}

	comments = document.fbForm.txtComments
	if (comments.value == "" || !isNaN(comments.value))
	{
		alert("Please add your comments");
		comments.focus()
		return false		
	}	
}

// Appointments form validation
function Appointment()
{
if (document.frmAppointment.txtFirstName.value=="" || !isNaN(document.frmAppointment.txtFirstName.value))
	{
	alert('Enter FirstName');
	document.frmAppointment.txtFirstName.focus();
	return false;
	}
if (document.frmAppointment.txtSurname.value=="" || !isNaN(document.frmAppointment.txtSurname.value))
	{
	alert('Enter Surname');
	document.frmAppointment.txtSurname.focus();
	return false;
	}
if (document.frmAppointment.txtHomePhoneNumber.value=="" || isNaN(document.frmAppointment.txtHomePhoneNumber.value))
	{
	alert('Enter Home Phone No.');
	document.frmAppointment.txtHomePhoneNumber.focus();
	return false;
	}
if (document.frmAppointment.txtBusinessPhoneNumber.value=="" || isNaN(document.frmAppointment.txtBusinessPhoneNumber.value))
	{
	alert('Enter Business Phone Number');
	document.frmAppointment.txtBusinessPhoneNumber.focus();
	return false;
	}
	
if (document.frmAppointment.txtMobileNumber.value!="" && isNaN(document.frmAppointment.txtMobileNumber.value))
	{
	alert('Mobile number you have entered is invalid');
	document.frmAppointment.txtMobileNumber.focus();
	return false;
	}
	
if (document.frmAppointment.txtEmailAddress.value=="")
	{
	alert('Enter Email Address');
	document.frmAppointment.txtEmailAddress.focus();
	return false;
	}
	else if (document.frmAppointment.txtEmailAddress.value.indexOf("@")==-1 || document.frmAppointment.txtEmailAddress.value.indexOf(".")==-1){
		alert("Invalid E-mail ID")
		document.frmAppointment.txtEmailAddress.focus()	   
		return false
	}	
}

//BMI Calculatro 

function calcEnglish(form, feet, inches, pounds) {
   if ((! inches) || isNaN(inches))
     inches = 0
   TotalInches = eval(feet*12) + eval(inches)
   form.calcval.value = Math.round(pounds * 703 * 10 / TotalInches / 
TotalInches) / 10
}

function calcMetric(form, meters, kilograms) {
   form.calcval.value = Math.round(kilograms * 10 / meters / meters) / 10
}

function NewFeedback()
 {
 var o = document.getElementById('txtFirstname');
           if (o.value==0)
         {
                     alert("Please enter your first name");
                     document.getElementById('txtFirstname').focus()	   
                     return false
         }
    var o = document.getElementById('txtlastname');
           if (o.value==0)
         {
                     alert("Please enter your last name");
                     document.getElementById('txtlastname').focus()	   
                     return false
         }
          var o = document.getElementById('txtworkphone');
           if (o.value==0)
         {
                   alert("Phone number you have entered is invalid");
                     document.getElementById('txtworkphone').focus()	   
                     return false
         }
	 
    var o = document.getElementById('txthomephone');
           if (o.value==0)
         {
                 alert("Phone number you have entered is invalid");
                     document.getElementById('txthomephone').focus()	   
                     return false
         }
	 
	  var o = document.getElementById('txtemail');
           if (o.value==0)
         {
                     alert("Please enter E-mail Id");
                     document.getElementById('txtemail').focus()	   
                     return false
         }
	      var o = document.getElementById('txtemail');
           if (o.value==0)
         {
                     alert("Please enter E-mail Id");
                     document.getElementById('txtemail').focus()	   
                     return false
         }

   
	var o = document.getElementById('drpage');
               if (o.value=='select an age range')
             {
                     alert("Please select your age group");
                         document.getElementById('drpage').focus()	   
                         return false
             }
	 
 
  var o = document.getElementById('txtcomments');
           if (o.value==0)
         {
                    	alert("Please add your comments");
                     document.getElementById('txtcomments').focus()	   
                     return false
         }
          var o = document.getElementById('txtcaptcha');
           if (o.value==0)
         {
                    	alert("Enter the code as it is shown");
                     document.getElementById('txtcaptcha').focus()	   
                     return false
         }

 
}
function requirefield(username,password)
    {
      var o = document.getElementById(username);
  
        if (o.value=="" || o.value==null )
        {
               
                     alert("Please enter your username")
                     document.getElementById(username).focus()	   
                     return false
                
         }
     var o = document.getElementById(password);
  
        if (o.value=="" || o.value==null )
        {
               
                     alert("Please enter your password")
                     document.getElementById(password).focus()	   
                     return false
                
         }
    }
    function validatejobdetails()
    {
         var o = document.getElementById('lblposition');
           if (o.value==0)
         {
                    	alert("Please add position");
                     document.getElementById('lblposition').focus()	   
                     return false
         }
        var o = document.getElementById('lblexp');
           if (o.value==0)
         {
                    	alert("Please add experience ");
                     document.getElementById('lblexp').focus()	   
                     return false
         }
         var o = document.getElementById('lblskills');
           if (o.value==0)
         {
                    	alert("Please add skills ");
                     document.getElementById('lblskills').focus()	   
                     return false
         }
            var o = document.getElementById('lblcloseddate');
           if (o.value==0)
         {
                    	alert("Please add closing date ");
                     document.getElementById('lblcloseddate').focus()	   
                     return false
         }
    
    }
    
     function validatedocument()
    {
     var o = document.getElementById('txttemplatename');
           if (o.value==0)
         {
                     alert("Please Enter Document Name");
                     document.getElementById('txttemplatename').focus()	   
                     return false
         }     
         var o = document.getElementById('drpmem');
         
           if (o.value=='')
         {
                     alert("Please Select Membership");
                     document.getElementById('drpmem').focus()	   
                     return false
         }      
     var o = document.getElementById('uploadfile');
           if (o.value==0)
         {
                     alert("Please Upload File");
                     document.getElementById('uploadfile').focus()	   
                     return false
         }     
    }
     function validatedocument1()
    {
     var o = document.getElementById('txttemplatename');
           if (o.value==0)
         {
                     alert("Please Enter Document Name");
                     document.getElementById('txttemplatename').focus()	   
                     return false
         }     
         var o = document.getElementById('drpmem');
           if (o.value=='Select a Membership')
         {
                     alert("Please Select Membership");
                     document.getElementById('drpmem').focus()	   
                     return false
         }      
    
    }
    function SignUp()
 {
 var o = document.getElementById('txtName');
           if (o.value==0)
         {
                     alert("Please enter your  name");
                     document.getElementById('txtName').focus()	   
                     return false
         }
            	 
	  var o = document.getElementById('txtEmail');
           if (o.value==0)
         {
                     alert("Please enter E-mail Id");
                     document.getElementById('txtEmail').focus()	   
                     return false
         }
	   
}


function nationalmembers()
 {
 var fup = document.getElementById('uploadfile');
if(fup == 0)
{
alert("Please select the file to upload");
return false;
}
else
{
var fileName = fup.value;
var ext = fileName.substring(fileName.lastIndexOf('.') + 1);
if(ext == "xlsx" || ext == "xls")
{
return true;
} 
else
{
alert("Please Upload Excel Sheet files only");
fup.focus();
return false;
}
}
 var o = document.getElementById('txtFirstname');
           if (o.value==0)
         {
                     alert("Please enter your first name");
                     document.getElementById('txtFirstname').focus()	   
                     return false
         }
    var o = document.getElementById('txtlastname');
           if (o.value==0)
         {
                     alert("Please enter your last name");
                     document.getElementById('txtlastname').focus()	   
                     return false
         }
          var o = document.getElementById('txtsociety');
           if (o.value==0)
         {
                     alert("Please enter your society");
                     document.getElementById('txtsociety').focus()	   
                     return false
         }
          var o = document.getElementById('txtaddress');
           if (o.value==0)
         {
                     alert("Please enter your address");
                     document.getElementById('txtaddress').focus()	   
                     return false
         }
          var o = document.getElementById('txtzipcode');
           if (o.value==0)
         {
                   alert("Phone Enter Zipcode");
                     document.getElementById('txtzipcode').focus()	   
                     return false
         }
	 
    var o = document.getElementById('txtcountry');
           if (o.value==0)
         {
                 alert("Phone Enter Country");
                     document.getElementById('txtcountry').focus()	   
                     return false
         }
	 
	  var o = document.getElementById('txtphone');
           if (o.value==0)
         {
                     alert("Please Enter Phone Number");
                     document.getElementById('txtphone').focus()	   
                     return false
         }
	      var o = document.getElementById('txtemail');
           if (o.value==0)
         {
                     alert("Please enter E-mail Id");
                     document.getElementById('txtemail').focus()	   
                     return false
         }

   
	var o = document.getElementById('txtpayment');
               if (o.value==0)
             {
                     alert("Please Enter year of Payment");
                         document.getElementById('txtpayment').focus()	   
                         return false
             }
             	var o = document.getElementById('txtdate');
               if (o.value==0)
             {
                     alert("Please Enter Date");
                         document.getElementById('txtdate').focus();	   
                         return false
             }
var Delchecked =false;
	if ( document.form1.chk.length ) 
	{
		for( i = 0; i < document.form1.chk.length; i++ )
	    {
			if ( document.form1.chk[i].checked == true )
			{
				Delchecked = true;
				break;
			}
		}
		
		if ( Delchecked == false )
		{
			alert ( "Please Select  Payment Details Of Registration for National Society Members." );
			return false;
		}

	}

	else 
	{
		if ( document.form1.chk.checked == false )
		{
			alert( "Please Select  Payment Details Of Registration for National Society Members." );
			document.form1.chk.focus();
			return false;

		}

	}


}
function individualmembers()
 {
 var o = document.getElementById('txtFirstname');
           if (o.value==0)
         {
                     alert("Please enter your first name");
                     document.getElementById('txtFirstname').focus()	   
                     return false
         }
    var o = document.getElementById('txtlastname');
           if (o.value==0)
         {
                     alert("Please enter your last name");
                     document.getElementById('txtlastname').focus()	   
                     return false
         }
//          var o = document.getElementById('txtsociety');
//           if (o.value==0)
//         {
//                     alert("Please enter your society");
//                     document.getElementById('txtsociety').focus()	   
//                     return false
//         }
          var o = document.getElementById('txtaddress');
           if (o.value==0)
         {
                     alert("Please enter your address");
                     document.getElementById('txtaddress').focus()	   
                     return false
         }
          var o = document.getElementById('txtzipcode');
           if (o.value==0)
         {
                   alert("Phone Enter Zipcode");
                     document.getElementById('txtzipcode').focus()	   
                     return false
         }
	 
    var o = document.getElementById('txtcountry');
           if (o.value==0)
         {
                 alert("Phone Enter Country");
                     document.getElementById('txtcountry').focus()	   
                     return false
         }
	 
	  var o = document.getElementById('txtphone');
           if (o.value==0)
         {
                     alert("Please Enter Phone Number");
                     document.getElementById('txtphone').focus()	   
                     return false
         }
	      var o = document.getElementById('txtemail');
           if (o.value==0)
         {
                     alert("Please enter E-mail Id");
                     document.getElementById('txtemail').focus()	   
                     return false
         }

   
	var o = document.getElementById('txtpayment');
               if (o.value==0)
             {
                     alert("Please Enter year of Payment");
                         document.getElementById('txtpayment').focus()	   
                         return false
             }
             	var o = document.getElementById('txtdate');
               if (o.value==0)
             {
                     alert("Please Enter Date");
                         document.getElementById('txtdate').focus()	   
                         return false
             }
             
             if(!document.form1.rdsurgeon.checked && !document.form1.rdpsychologist.checked && !document.form1.rdsurgey.checked && !document.form1.rdexercise.checked && !document.form1.rdphysician.checked && !document.form1.rdresearcher.checked && !document.form1.rdnurse.checked && !document.form1.rddietician.checked)
 {
 alert("Please Select What is the nature of your involvement in bariatric surgery");
return false; 
} 
var o = document.getElementById('txtyears');
 if (o.value==0)
             {
                     alert("Please enter number of years");
                         document.getElementById('txtyears').focus()	   
                         return false
             }

if(!document.form1.chkvertical.checked && !document.form1.chkgastric.checked && !document.form1.chkbiliopancreatic.checked && !document.form1.chkduodenal.checked && !document.form1.chkbanding.checked && !document.form1.chklaparoscopic.checked)
 {
 alert("Please Select Which bariatric surgery procedures have you been involved in?");
return false; 
} 
var o = document.getElementById('txtsurgery');
 if (o.value==0)
             {
                     alert("Please enter how many bariatric surgery procedures do you do each year?");
                         document.getElementById('txtsurgery').focus()	   
                         return false
             }
	 
 if(!document.form1.chk2.checked && !document.form1.chk3.checked)
 {
 alert("Please Select  Payment Details Of Registration for National Society Members");
return false; 
} 

}

function clickButton(e, buttonid) 
{
var evt = e ? e : window.event;

var bt = document.getElementById(buttonid);

if (bt)
 {

if (evt.keyCode == 13) 
{
  return false;
}
}

}

function addcountry()
 {
 var o = document.getElementById('txtcountry');
           if (o.value==0)
         {
                     alert("Please enter country name");
                     document.getElementById('txtcountry').focus()	   
                     return false
         }
    var o = document.getElementById('txtalias');
           if (o.value==0)
         {
                     alert("Please enter country alias");
                     document.getElementById('txtalias').focus()	   
                     return false
         }
 }
 
 function validateLogin()
 {
    var o = document.getElementById('txtusername');    
          if (o.value==0)
             {
                         alert("Enter User Name")
                         document.getElementById('txtusername').focus()	   
                         return false
             }
  var o = document.getElementById('txtpassword');    
          if (o.value==0)
             {
                         alert("Enter Password")
                         document.getElementById('txtpassword').focus()	   
                         return false
             }
 
 }