if(rarebrick == undefined) var rarebrick = new Object();

rarebrick.popup = function(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function popUp(location) {
	var dx=550;
	var dy=380;

	var w = window.open(location, 'popup', 'width=' + dx + ',height=' + dy + ',status=no,resizable=yes,menubar=yes,location=no,scrollbars=yes,toolbar=no');
	w.focus();
}

rarebrick.emailSignup = function() {
	var form = document.getElementById('emailSignupForm');
	var elem = form['ea']
	rarebrick.popup('http://visitor.constantcontact.com/d.jsp?m=#############&p=oi&ea='+elem.value,'emailsignup','menubar=yes,resizable=yes,width=375,height=420');
}