function validate()
{
	var Name = document.getElementsByName('name')[0].value;
	//alert(Name);
	if(Name == "")
	{
		alert("Please enter your name.");
		document.getElementsByName('subscriber_name')[0].focus();
		return false;
	}
	
	 if (Name.length < 2)
	 {
		alert("Please enter full name.");
		document.getElementsByName('name')[0].select();
		document.getElementsByName('name')[0].focus();
		return false;
	 }
	 
	 var illegalChars = /^[a-zA-Z0-9 ]+$/;
 
  // allow only letters, numbers, and underscores
    if (!illegalChars.test(Name))
	{
       alert("The name contains illegal characters.");
	   document.getElementsByName('name')[0].select();
	   	document.getElementsByName('name')[0].focus();
		return false;
    }
	
	
	// for company/organization
	
	
	var email = document.getElementsByName('from')[0].value;
	if(email=="")
	{
		alert("Please enter e-mail address!");
		document.getElementsByName('from')[0].select();
		document.getElementsByName('from')[0].focus();
		return false;
	}
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email))
	{
		//document.sendurlform.action="sendToFriend.html.php";
		//document.sendurlform.submit();
		//return (true);
	}
	else
	{
		alert("Invalid e-mail address! Please re-enter.");
		document.getElementsByName('from')[0].select();
		document.getElementsByName('from')[0].focus();
		return false;
	}
	
	document.news_letter_form.submit();
}