function mailinglistSubmitXML() {
	var targeturl = jQuery('#mailinglist-form').attr('action');
	var inputs = [];
	jQuery(':hidden,:text', '#mailinglist-form').each(function() {
		inputs.push(escape(this.name) + '=' + escape(this.value));
	});
	var params = '?resp_format=xml' + '&' + inputs.join('&');
	mailinglistPost('post', 'xml', targeturl, params);
};

function mailinglistPost(type, datatype, targeturl, params) {
	jQuery('#mailinglist-form-container').html('<p>Submitting...</p>');
    jQuery.ajax({  
	    type: type,
	    dataType: datatype,
	    url: 'http://www.daveholland.com/proxy.php?url=' + escape(targeturl) + '&params=' + escape(params),
	    success: mailinglistParseXML,
      	error: function(XMLHttpRequest, textStatus, errorThrown) {
      		console.debug(this);
      		console.debug(XMLHttpRequest);
      		alert(textStatus + ': ' + errorThrown);
		}
    });
}

function mailinglistParseXML(xml) {
	jQuery('hash',xml).each(function() { 
		if ((jQuery('success',this).text()) == 'true') {
			jQuery('#mailinglist-form-container').html('<p>Success!  Check your email inbox.</p>');
		} else {
			alert(jQuery('base',this).text());
		}; 
	}); 
}