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

// Newsletter Subscription Form
function Newsletter() {
  	mailid = document.newsMail.email
	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
	}
}

// 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		
	}

	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		
	}	
	if (document.fbForm.uword.value=="" )
	{
	alert('Enter the code as it is shown');
	document.fbForm.uword.focus();
	return false;
	}
	return jcap();
	
	
}

// Appointments form validation
function Appointment()
{
	
	
	title = document.frmAppointment.Title
	if (title.options[title.selectedIndex].value == "")
	{
		alert("Please Select Your Title");
	title.focus()
	return false		
	}
	
if (document.frmAppointment.txtFirstName.value=="" || !isNaN(document.frmAppointment.txtFirstName.value))
	{
	alert('Enter First Name');
	document.frmAppointment.txtFirstName.focus();
	return false;
	}
	
if (document.frmAppointment.txtLastname.value=="" || !isNaN(document.frmAppointment.txtLastname.value))
	{
	alert('Enter Last Name');
	document.frmAppointment.txtLastname.focus();
	return false;
	}
	
if (document.frmAppointment.txtEmail.value=="")
	{
	alert('Enter Email Address');
	document.frmAppointment.txtEmail.focus();
	return false;
	}
	else if (document.frmAppointment.txtEmail.value.indexOf("@")==-1 || document.frmAppointment.txtEmail.value.indexOf(".")==-1){
		alert("Invalid E-mail ID")
		document.frmAppointment.txtEmail.focus()	   
		return false
	}
	
	
	
if (document.frmAppointment.txtContactNumber.value=="" )
	{
	alert('Enter Contact Phone Number');
	document.frmAppointment.txtContactNumber.focus();
	return false;
	}
	

appointrequest = document.frmAppointment.cmbappointmentrange
	if (appointrequest.options[appointrequest.selectedIndex].value == "")
	{
		alert("Please Select Your Appointment for");
	appointrequest.focus()
	return false		
	}
	
	
PITitleRange = document.frmAppointment.PITitleRange
	if (PITitleRange.options[PITitleRange.selectedIndex].value == "")
	{
		alert("Select Your Title");
	PITitleRange.focus()
	return false		
	}
	
	
	
if (document.frmAppointment.txtPatientFirstName.value=="" || !isNaN(document.frmAppointment.txtPatientFirstName.value))
	{
	alert('Enter Patient First Name');
	document.frmAppointment.txtPatientFirstName.focus();
	return false;
	}
	
if (document.frmAppointment.txtPatientLastName.value=="" || !isNaN(document.frmAppointment.txtPatientLastName.value))
	{
	alert('Enter Patient Last Name');
	document.frmAppointment.txtPatientLastName.focus();
	return false;
	}
	
	
	GenderRange = document.frmAppointment.GenderRange
	if (GenderRange.options[GenderRange.selectedIndex].value == "")
	{
		alert("Select Gender");
	GenderRange.focus()
	return false		
	}
	
	if (document.frmAppointment.txtDOB.value=="")
	{
	alert('Enter Patient Date of Birth');
	document.frmAppointment.txtDOB.focus();
	return false;
	}
	
	
if (document.frmAppointment.txtPIHomePhone.value=="" )
	{
	alert('Enter Home Phone No.');
	document.frmAppointment.txtPIHomePhone.focus();
	return false;
	}

	
	
if (document.frmAppointment.txtPIEmail.value=="")
	{
	alert('Enter Email Address');
	document.frmAppointment.txtPIEmail.focus();
	return false;
	}
	else if (document.frmAppointment.txtPIEmail.value.indexOf("@")==-1 || document.frmAppointment.txtPIEmail.value.indexOf(".")==-1){
		alert("Invalid E-mail ID")
		document.frmAppointment.txtPIEmail.focus()	   
		return false
	}	
	
	if (document.frmAppointment.uword.value=="" )
	{
	alert('Enter the code as it is shown');
	document.frmAppointment.uword.focus();
	return false;
	}
	return jcap();
}



  


// Contact Us form validation
function Contactus() {
	
	firstName = document.cuForm.txtName
	if (firstName.value == "" || !isNaN(firstName.value))
	{
		alert("Please enter your first name");
		firstName.focus()
		return false		
	}

	mailid = document.cuForm.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
	}

	comments = document.cuForm.txtMessage
	if (comments.value == "" || !isNaN(comments.value))
	{
		alert("Please add your comments");
		comments.focus()
		return false		
	}	
	if (document.cuForm.uword.value=="" )
	{
	alert('Enter the code as it is shown');
	document.cuForm.uword.focus();
	return false;
	}
	return jcap();
	
	
}



// Ask the Doctor form validation
function askquestion() {
	
	firstName = document.cuForm.txtName
	if (firstName.value == "" || !isNaN(firstName.value))
	{
		alert("Please enter your first name");
		firstName.focus()
		return false		
	}

	mailid = document.cuForm.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
	}

	comments = document.cuForm.txtMessage
	if (comments.value == "" || !isNaN(comments.value))
	{
		alert("Please Enter Your Question?");
		comments.focus()
		return false		
	}	
	if (document.cuForm.uword.value=="" )
	{
	alert('Enter the code as it is shown');
	document.cuForm.uword.focus();
	return false;
	}
	return jcap();
	
	
}