function dynChecksum(dynKey) {
	ae = document.getElementById(dynKey + "a");
	be = document.getElementById(dynKey + "b");
	ce = document.getElementById(dynKey + "c");
	de = document.getElementById(dynKey + "d");
	ae.value = 1837;
	be.value = 3718;
	ce.value = (7 * 1837) + 3718;
	de.value = "2bce4b9590a7b9a9fd70c177b5ee84d5";
}