function hitkey(event) {
	// if enter key was pressed
	if (!event) var event = window.event;
	
	if (event.keyCode == 13) {
		document.newsform.submit();
	}
}

function init() {
	
	var x = new getObj('email');
	// clear the form field
	x.obj.onclick = function() { x.obj.value = ''; }
	// submit on enter
	x.obj.keydown = hitkey;
}

// setup event handlers
window.onload = init;
window.onload = addFlashContent;