function submitForm(newStatus, dontSaveMCE, validateFunc){
	var objForm = document.forms[0];

// validate form values
	if (validateFunc) {
		if (! validateFunc()) {
			return false;
		}
	}
	
// confirm Save	
	if (newStatus.toLowerCase() == 'published') { if (! confirmChanges(objForm) ) {return false}};
	setStatus(newStatus);

// submit
	if (!dontSaveMCE) tinyMCE.triggerSave();
	objForm.submit();
}

function cancelForm() {
	var el = document.getElementById('returnURL');
	var tmp = '';
	if (el) {
		tmp = el.value;
		tmp = tmp.substring(1, (tmp.length-1)); // removes surrounding brackets [ and ]
		window.location.href = tmp;
	}
}

function confirmChanges(objForm) {
	return confirm("The changes you've made will be immediately published on Web after submitting form. Do you wish to continue to save and publish the page?");
}

function setStatus(newStatus) {
	var el = document.getElementById('wfStatus');
	if (el) {
		el.value = newStatus;
		return true;
	}
	return false;
}

// EACH FORM SPECIFIC FUNCTIONS FOR VALIDATING FORM...
function validateField(fieldName, msg) {
	var el = document.getElementById(fieldName);
	if (el) {
		if (el.value == '') {	
			alert(msg);
			try { el.focus();} catch(e) {};
			return false
		}	
		return true;
	}
	return true;
}

function validateSubject() {
	return validateField('suSubject', 'Enter title before submitting.');
}

function validateFormNews() {
	if (! validateField('suSubject', 'Enter title before submitting.')) return false;
	if (! validateField('suIssuedDate', 'Enter date issued before submitting.')) return false;
	if (! validateField('suDesc', 'Enter short description before submitting.')) return false;	
	return true;
}

function validateFormPublication() {
	if (! validateField('fileUpload', 'Select pdf file before submitting.')) return false;
	if (! validateField('suSubject', 'Enter title before submitting.')) return false;
	if (! validateField('suCategory', 'Enter category before submitting.')) return false;
	if (! validateField('suDesc', 'Enter short description before submitting.')) return false;	
	return true;
}

function validateFormSubmission() {
	if (! validateField('fileUpload', 'Select pdf file before submitting.')) return false;
	if (! validateField('suSubject', 'Enter title before submitting.')) return false;
	if (! validateField('suIssuedDate', 'Enter date before submitting.')) return false;	
	if (! validateField('suDesc', 'Enter short description before submitting.')) return false;	
	return true;
}