/*
Required field changer script
Checks and alerts for required fields
*/

function changeAll() {
	// get this to work
	for (i=0; i < document.forms["pageform"].elements; i++) {
	changed(document.forms["pageform"].elements[i]);
	}
}
function changed(inp) {
	span = document.getElementById("note_" + inp);
	input = document.forms["pageform"][inp];
	if (input.value == '') {
	span.className = "alert";
	} else {
	span.className = "hidden";
	}
}