var defEnewsName 	= 'Enter Your Name';
var defEnewsEmail 	= 'Enter Your Email Address';

$(document).ready(function(){

	// Clear our or re-populate the form field values
	$('#enews_name').focus(function() { 
		if($(this).val() == defEnewsName) { 
			$(this).val(''); 
		} else if($(this).val() == '') {
			$(this).val(defEnewsName);
		}
	});

	$('#enews_email').focus(function() { 
		if($(this).val() == defEnewsEmail) {
			$(this).val(''); 
		} else if($(this).val() == '') {
			$(this).val(defEnewsEmail); 
		}
	});
	
	// eNews signup form submit handler
	$('#enews_form').submit(function() {
		
		// Assign the form vals to vars so their easier to check / use
		var valEnewsName 	= $('#enews_name').val();
		var valEnewsEmail 	= $('#enews_email').val();
		
		// Simple name validation
		if(!valEnewsName || valEnewsName == defEnewsName) {
			alert('Please enter your name.');
			return false;
		}

		// Simple email address validation
		if(!valEnewsEmail || valEnewsEmail == defEnewsEmail) {
			alert('Please enter your email address.');
			return false;
		}
		
		// Do an AJAX submit
		$.ajax({
			type: "POST",
			url: "subscribe.php", 
			data: "enews_name="+valEnewsName+"&enews_email="+valEnewsEmail+"&redirect=&ajax=1", 
			success: function() {
				$('#enews_name').val(defEnewsName);
				$('#enews_email').val(defEnewsEmail);
				$('#enews_submit').val('Thank you!');
			}
		});
		
		return false;
		
	}); // END eNews form submit handler
	
}); // END (document).ready