function ProfileValidation()
{
	//alert("function call...");
	if(RequiredField('fname','Please enter first name.') && RequiredField('lname','Please enter last name.') && validateEmail('email') && isAlphabet(document.getElementById('city'), 'Please enter text characters only for city')  && isAlphabet(document.getElementById('state'), 'Please enter text characters only for state') && ZipCodeValidate('zip')  && phoneNumberValidate('phone') )
	{
		return true;
	}
	else
	{
		return false;
	}
}


// Validate Email address
function validateEmail(id)
 {
   var regExpObj = /^[-_.a-z0-9]+@(([-_a-z0-9]+\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i;

   var Email_Address = document.getElementById(id).value;
   if(Email_Address == '')
    {
      alert(" Email is a required field. ");
	  document.getElementById(id).focus();
      return false;
    }
   else if(regExpObj.exec(Email_Address) == null)
    {
      alert(" Please enter valid email address. ");
	  document.getElementById(id).focus();
      return false;
    }
   else
	{
	  return true;
	}
 }

// Validate Phone number
function phoneNumberValidate(phoneid)
 {

   phone1=document.getElementById(phoneid).value;

   var phoneNum = new String(phone1);
   var regExpObj = /\d\d\d\d\d\d\d\d\d\d/;

     if(regExpObj.exec(phoneNum) == null)
	{
	  alert(" Please enter valid phone number. Make Sure you enter digits only!");
	  document.getElementById(phoneid).focus();
	  return false;
	}
   else
	{
	  return true;
	}
 }


// Validate Compulsory field with Alert
function RequiredField(id,message)
 {
   var textlength = document.getElementById(id).value.length;
   if(textlength == 0)
	{
	  alert(message);
	  document.getElementById(id).focus();
	  return false;
	}
   else
	{
      return true;
	}
 }


// Validate zip code
function ZipCodeValidate(zipcode)
 {
    zipcode1=document.getElementById(zipcode).value;

   var ZipCode = new String(zipcode1);
   var regExpObj = /\d\d\d\d\d/;

   if(regExpObj.exec(ZipCode) == null)
	{
	  alert("Please enter validZip code. Make Sure you enter digits only!");
	  document.getElementById(zipcode).focus();
	  return false;
	}
   else
	{
	  return true;
	}
 }

// check for text only in city and state field
function isAlphabet(elem, helperMsg){
	var alphaExp = /^[a-zA-Z -]+$/;
	if(elem.value.match(alphaExp)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}



function SetValue()
{
	document.getElementById('hidden_upd').value=1;
}