/* Form Validation */

function validate(newfrm) 
   {
   if (newfrm.FirstName.value == "")
  {
    alert("Please enter your First Name.");
    newfrm.FirstName.focus();
    newfrm.FirstName.select();
    return false;  
  } 
  
// for avoiding special characters - begin //
  var iChars1 = "!@#$%^&*()+=-[]\\\';,./{}|\":<>?";
  for (var i = 0; i < newfrm.FirstName.value.length; i++) 
  {
  	if (iChars1.indexOf(newfrm.FirstName.value.charAt(i)) != -1) 
	{
  	alert ("Please enter alphabets only in upper or lower case for First Name.");
	newfrm.FirstName.focus();
    newfrm.FirstName.select();
  	return false;
  	}
  }
// for avoiding special characters - end //

  if (newfrm.FirstName.value.length < 3) 
  {
   alert("Please provide the correct name");
   newfrm.FirstName.focus();
   newfrm.FirstName.select(); 
   return false;
   }

   if (newfrm.LastName.value == "")
  {
    alert("Please enter your Last Name.");
    newfrm.LastName.focus();
    newfrm.LastName.select();
    return false;  
  } 
  
// for avoiding special characters - begin //
  var iChars1 = "!@#$%^&*()+=-[]\\\';,./{}|\":<>?";
  for (var i = 0; i < newfrm.LastName.value.length; i++) 
  {
  	if (iChars1.indexOf(newfrm.LastName.value.charAt(i)) != -1) 
	{
  	alert ("Please enter alphabets only in upper or lower case for Last Name.");
	newfrm.LastName.focus();
    newfrm.LastName.select();
  	return false;
  	}
  }
// for avoiding special characters - end //

  if (newfrm.LastName.value.length < 3) 
  {
   alert("Please provide the correct name");
   newfrm.LastName.focus();
   newfrm.LastName.select(); 
   return false;
   }

   if (newfrm.emailid.value =="") 
  {
   alert("Please provide us your e-mail address");
   newfrm.emailid.focus();
   newfrm.emailid.select(); 
   return false;
   }

    
 if (newfrm.emailid.value!="")
    {
     if (newfrm.emailid.value.indexOf("@")==-1)
      {
        alert("Please enter valid E-mail ID");
        newfrm.emailid.focus();
        newfrm.emailid.select();
        return false;
      }
     if (newfrm.emailid.value.indexOf(".")==-1)
      {
        alert("Please enter valid E-mail ID");
        newfrm.emailid.focus();
        newfrm.emailid.select();
        return false;
      }
    }
    
} 
/* Form Validation  end here */