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 = 4889;
	be.value = 283;
	ce.value = (7 * 4889) + 283;
	de.value = "0fea5410c84159651bf4a5429cf542f1";
}