function downloadDisplay() {
		var edition = document.getElementById("beetleEdition");
		if (edition) {
			var editionName = edition.value;
			if (editionName == "Express") {
				document.getElementById("downloadButtonId").style.display = "none";
				document.getElementById("mailAddressDisplay").style.display = "none";
				document.getElementById("expressDownloadId").style.display = "";
			} else {
				document.getElementById("downloadButtonId").style.display = "";
				document.getElementById("mailAddressDisplay").style.display = "";
				document.getElementById("expressDownloadId").style.display = "none";
			}
		}
	}

	function expressDownloadAction() {
		 var form = document.getElementById("expressDowloadForm");
		 form.submit();
	}