/**
 * @author aaronc
 */

function call_newsletter(){
	document.getElementById('newsletter_dropdown_form').style.display = "block";
	document.getElementById('newsletter_dropdown_text').style.display = "none";
}

function close_newsletter(){
	document.getElementById('newsletter_dropdown_form').style.display = "none";
	document.getElementById('newsletter_dropdown_text').style.display = "block";
}

function validate_field(){
	if(document.newsletter_register.newsletter_fullname.value==""){
		alert("Please fill in your full name.");
		document.newsletter_register.newsletter_fullname.focus();
		return false;
	}
	if(document.newsletter_register.newsletter_email.value==""){
		alert("Please fill in your email address.");
		document.newsletter_register.newsletter_email.focus();
		return false;
	}
	close_newsletter();
	return true;
}

function validate_email_newsletter(){
var doc=document.register_newsletter;
if(doc.email.value.indexOf("@")==-1){
   alert("Please provider a proper Email Address");
   doc.email.focus();
   return false;
  }

if(doc.email.value.indexOf(".")==-1){
   alert("Please provider a proper Email Address");
   doc.email.focus();
   return false;
  }
}