/* $Id: enDisableFields.js 2698 2009-08-25 15:26:24Z stefan.schult $ */
var posFields = new Array ("input", "select","textarea");
function enDisableFields(whichParent) {
	var stateOfDisabled = (document.getElementById(whichParent).className.indexOf("inv") != -1) ? "disabled" : "";
	for(i = 0; i < posFields.length; i++) {
		var parentFields = document.getElementById(whichParent).getElementsByTagName(posFields[i]);
		for(j = 0; j < parentFields.length; j++) {
			parentFields[j].disabled = stateOfDisabled;
		}
	}
}