WB 2.08.x

function toggle_viewers() {

	if(document.settings.visibility.value == 'private' || document.settings.visibility.value == 'registered') {

		document.getElementById('allowed_viewers').style.display = 'block';

	} else {

		document.getElementById('allowed_viewers').style.display = 'none';

	}

}

var lastselectedindex = new Array();

function disabled_hack_for_ie(sel) {

	var sels = document.getElementsByTagName("select");

	var i;

	var sel_num_in_doc = 0;

	for (i = 0; i <sels.length; i++) {

		if (sel == sels[i]) {

			sel_num_in_doc = i;

		}

	}

	// never true for browsers that support option.disabled

	if (sel.options[sel.selectedIndex].disabled) {

		sel.selectedIndex = lastselectedindex[sel_num_in_doc];

	} else {

		lastselectedindex[sel_num_in_doc] = sel.selectedIndex;

	}

	return true;