function SetInnerById(divid,s) { document.getElementById(divid).innerHTML = s; }
function SetValueById(divid,s) { document.getElementById(divid).value = s; }

jQuery(function() {
	jQuery('.error').hide();
	jQuery('#message_holder').hide();
  jQuery('#me_unsubscribe').hide();
	if (window.location.hash) { 
    var urlcode = window.location.hash.replace('#', '');
		var message = '';
		if (urlcode == '12000') { 
			var message = 'Thank you for your subscription. You can unsubscribe by clicking the unsubscription link on our newsletters.';
		} else if (urlcode == '12004') { 
			var message = 'Your email address is unsubscribed from our mailing list.';
		} else if (urlcode == '1559') { 
			var message = 'Email address you have entered is already subscribed to our list.';
			jQuery('#me_unsubscribe').show();
		} else if (urlcode == '1551') { 
			var message = 'Please check your email address. It is invalid.';
		} else if (urlcode == '1565') { 
			var message = 'Please check your email address. It is invalid.';
		} else if (urlcode == '1563') { 
			var message = 'No matching records found.';
		} else if (urlcode == 'unsubscribe') { 
			var message = '';
			jQuery('#me_unsubscribe').show();
			jQuery('#me_subscribe').hide();
		}
		if (message != '') {
			jQuery('#message_holder').show();
			SetInnerById('message_holder',message+'');
		}
  }
	
});
	
function ValidateForm() {
	// validate and process form
	// first hide any error messages
	jQuery('.error').hide();
	
	var name = jQuery("input#name").val();
	if (name == "") {
		jQuery("span#name_error").show();
		jQuery("input#name").focus();
		return false;
	}
	var email = jQuery("input#email").val();
	if (email == "") {
		jQuery("span#email_error").show();
		jQuery("input#email").focus();
		return false;
	}
	
	var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
	if(!emailReg.test(email)) {
	jQuery("span#email_error2").show();
    jQuery("input#email").focus();
      return false;
	}
	
	var subject = jQuery("input#subject").val();
	
	var msg = jQuery("textarea#msg").val();
	if (msg == "") {
		jQuery("span#msg_error").show();
		jQuery("textarea#msg").focus();
		return false;
	} else {
		return true;
	}
}