function validate_registration()
{	

	if(document.registrationfrm.firstname.value=="")
	{
		alert("Please enter your Firstname");
		document.registrationfrm.firstname.focus();
		return false;
	}
	
	// Special Character Vaidation expect "-,"
var iChars = "!@#$%^&*+=[]\\\';/{}|\":<>?";
  for (var i = 0; i < document.registrationfrm.firstname.value.length; i++) {
   if (iChars.indexOf(document.registrationfrm.firstname.value.charAt(i)) != -1) {
   alert ("Special characters Notallowed,Please remove them and try again.");
   document.registrationfrm.firstname.focus();
   return false;
   }
  }
  
  
		if(document.registrationfrm.lastname.value=="")
	{
		alert("Please enter your Lastname");
		document.registrationfrm.lastname.focus();
		return false;
	}
	
	
	// Special Character Vaidation expect "-,"
var iChars1 = "!@#$%^&*+=[]\\\';/{}|\":<>?";
  for (var i = 0; i < document.registrationfrm.lastname.value.length; i++) {
   if (iChars1.indexOf(document.registrationfrm.lastname.value.charAt(i)) != -1) {
   alert ("Special characters Notallowed,Please remove them and try again.");
   document.registrationfrm.lastname.focus();
   return false;
   }
  }
  
  
  
	/*	if(document.registrationfrm.middlename.value=="")
	{
		alert("Please enter your Middlename");
		document.registrationfrm.middlename.focus();
		return false;
	}
	
	
	// Special Character Vaidation expect "-,"
var iChars2= "!@#$%^&*+=[]\\\';/{}|\":<>?";
  for (var i = 0; i < document.registrationfrm.middlename.value.length; i++) {
   if (iChars2.indexOf(document.registrationfrm.middlename.value.charAt(i)) != -1) {
   alert ("Special characters Notallowed,Please remove them and try again.");
   document.registrationfrm.middlename.focus();
   return false;
   }
  }*/
  
  
  if(document.registrationfrm.mail.value=="")
	{
		alert("Please enter your E-mail ID");
		document.registrationfrm.mail.focus();
		return false;
	}
	if(document.registrationfrm.mail.value!="")
	{		
		var pattern2=/^[a-zA-Z]+[a-zA-Z\d\_\.]+[a-zA-Z\d]+@[a-zA-Z\d]+\.(([a-zA-Z]{2}.[a-zA-Z]{2})|[a-zA-Z]{2,3})$/;		
		var matchval=document.registrationfrm.mail.value.match(pattern2);
		if(matchval==null)
		{
			alert("Please Enter a valid Email Id");
			document.registrationfrm.mail.focus();
			return false;
		}
	}
	
  
  
if(document.registrationfrm.password.value=="")
	{
		alert("Please enter your password");
		document.registrationfrm.password.focus();
		return false;
	}	
	
	
  
	
		return true;	
}