function ValidateContact()
  {
    if(document.getElementById('name').value=='')
     {
	 alert('Please Write Your Name.');
	 document.getElementById('name').focus();
	 return false;
	 }
 
 if(document.getElementById('email').value=='') 
 {
 alert('Please Write Your Email-Id.');
 document.getElementById('email').focus();
 return false;
 }	 
  if(document.getElementById('email').value!='')
    {
	   var email = checkEmail(document.getElementById('email').value);
		if(email==false)
			{
				alert('Email - ID Is Invalid.');
				document.getElementById('email').focus();
				return false;
			}	
	}
   if(document.getElementById('subject').value=='')
     {
	 alert('Please Write Subject Of Contacting.');
	 document.getElementById('subject').focus();
	 return false;
	 }
    if(document.getElementById('message').value=='')
     {
	 alert('Please Write Your Message.');
	 document.getElementById('message').focus();
	 return false;
	 }
  document.contact.submit();
  }
 
 function ValidateLogin()
  {
 if(document.getElementById('email_id').value=='') 
 {
 alert('Please Write Your Email-Id.');
 document.getElementById('email_id').focus();
 return false;
 }	 
  if(document.getElementById('email_id').value!='')
    {
	   var email = checkEmail(document.getElementById('email_id').value);
		if(email==false)
			{
				alert('Email - ID Is Invalid.');
				document.getElementById('email_id').focus();
				return false;
			}	
	}
   if(document.getElementById('password').value=='')
     {
	 alert('Please Write Password.');
	 document.getElementById('password').focus();
	 return false;
	 }
  }
  
function ValidateForget()
  {
 if(document.getElementById('email_id').value=='') 
 {
 alert('Please Write Your Email-Id.');
 document.getElementById('email_id').focus();
 return false;
 }	 
  if(document.getElementById('email_id').value!='')
    {
	   var email = checkEmail(document.getElementById('email_id').value);
		if(email==false)
			{
				alert('Email - ID Is Invalid.');
				document.getElementById('email_id').focus();
				return false;
			}	
	}
  }

function ModelSignUp()
  {
	 if(document.getElementById('name').value=='') 
	 {
	 alert('Please Write Your Full Name');
	 document.getElementById('name').focus();
	 return false;
	 }	
	 
	 if(document.getElementById('address').value=='') 
	 {
	 alert('Please Write Your Address');
	 document.getElementById('address').focus();
	 return false;
	 }	
	 
	 if(document.getElementById('phone').value=='') 
	 {
	 alert('Please Write Your Phone');
	 document.getElementById('phone').focus();
	 return false;
	 }	
	 
	 if(document.getElementById('email').value=='') 
	 {
	 alert('Please Write Your Email');
	 document.getElementById('email').focus();
	 return false;
	 }	
	 
	 if(document.getElementById('email').value!='')
	 {
		   var email = checkEmail(document.getElementById('email').value);
			if(email==false)
				{
					alert('Email - ID Is Invalid.');
					document.getElementById('email').focus();
					return false;
				}	
	 }
	
	 if(document.getElementById('location').value=='') 
	 {
	 alert('Please Write Your Location');
	 document.getElementById('location').focus();
	 return false;
	 }	
	 
	 if(document.getElementById('text').value=='') 
	 {
	 alert('Please Write Your Text');
	 document.getElementById('text').focus();
	 return false;
	 }	
	 if(document.getElementById('date').value=='') 
	 {
	 alert('Please Write Your date and time');
	 document.getElementById('date').focus();
	 return false;
	 }	
	 if(document.getElementById('howdid').value=='') 
	 {
	 alert('Please write how did you hear about us');
	 document.getElementById('howdid').focus();
	 return false;
	 }	
 }
  
 function ValidateRegisTration()
  {
    if(document.getElementById('fname').value=='')
     {
	 alert('Please Write Your First Name.');
	 document.getElementById('fname').focus();
	 return false;
	 }
   if(document.getElementById('lname').value=='')
     {
	 alert('Please Write Your Last Name.');
	 document.getElementById('lname').focus();
	 return false;
	 }
	 if(document.getElementById('mail').value=='')
     {
	 alert('Please Write your email.');
	 document.getElementById('mail').focus();
	 return false;
	 } 
	if(document.getElementById('mail').value=='') 
	 {
	 alert('Please Write Your Email-Id.');
	 document.getElementById('mail').focus();
	 return false;
	 }	 
  if(document.getElementById('mail').value!='')
    {
	   var email = checkEmail(document.getElementById('mail').value);
		if(email==false)
			{
				alert('Email - ID Is Invalid.');
				document.getElementById('mail').focus();
				return false;
			}	
	}
	
	 if(document.getElementById('hear').value=='')
     {
	 alert('Please Tell Us How You Heard About Us.');
	 document.getElementById('hear').focus();
	 return false;
	 }
	 
   if(document.getElementById('password').value=='')
     {
	 alert('Please write your password.');
	 document.getElementById('password').focus();
	 return false;
	 }
   if(document.getElementById('password').value.length<5)
     {
	 alert('Password should not less than 5 characters.');
	 document.getElementById('password').focus();
	 return false;
	 }
   if(document.getElementById('password').value != document.getElementById('password2').value )
     {
	 alert('Please retype your password.');
	 document.getElementById('password2').focus();
	 return false;
	 }
	 
  
	 
	if(document.getElementById('paypal').checked==false && document.getElementById('author').checked==false)
     {
	 alert('Please Select Payment Option.');
	 document.getElementById('paypal').focus();
	 return false;
	 }
  document.contact.submit();
  }
  
  
 function ValidateUPDATE()
  {
    if(document.getElementById('fname').value=='')
     {
	 alert('Please Write Your First Name.');
	 document.getElementById('fname').focus();
	 return false;
	 }
   if(document.getElementById('lname').value=='')
     {
	 alert('Please Write Your Last Name.');
	 document.getElementById('lname').focus();
	 return false;
	 }
	 if(document.getElementById('addr').value=='')
     {
	 alert('Please Write Your Address.');
	 document.getElementById('addr').focus();
	 return false;
	 }
	if(document.getElementById('city').value=='')
     {
	 alert('Please Write Your City Name.');
	 document.getElementById('city').focus();
	 return false;
	 }
	 if(document.getElementById('state').value=='')
     {
	 alert('Please Select Your State Name.');
	 document.getElementById('state').focus();
	 return false;
	 }
	 if(document.getElementById('zip').value=='')
     {
	 alert('Please Write Your Zip Code.');
	 document.getElementById('zip').focus();
	 return false;
	 }
	 if(document.getElementById('mail').value=='')
     {
	 alert('Please Write your email.');
	 document.getElementById('mail').focus();
	 return false;
	 } 
	if(document.getElementById('mail').value=='') 
	 {
	 alert('Please Write Your Email-Id.');
	 document.getElementById('mail').focus();
	 return false;
	 }	 
  if(document.getElementById('mail').value!='')
    {
	   var email = checkEmail(document.getElementById('mail').value);
		if(email==false)
			{
				alert('Email - ID Is Invalid.');
				document.getElementById('mail').focus();
				return false;
			}	
	}
   if(document.getElementById('password').value != document.getElementById('password2').value )
     {
	 alert('Please retype your password.');
	 document.getElementById('password2').focus();
	 return false;
	 }
	 
  document.contact.submit();
  }
  
function checkEmail(email) 
{
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email))
	{
		return (true)
	}
	return (false)
}


function showFaqDiv(Y)
	{ 
	  if(document.getElementById(Y).style.display == 'none')
	   {
		 document.getElementById(Y).style.display = 'block';
	   }
	else if(document.getElementById(Y).style.display == 'block')
	   {
		 document.getElementById(Y).style.display = 'none' ;
	   }
	}