/* Vice Provost JS
----------------------------------------------*/

// alert for pages not yet built
function notDone() {
	alert('Sorry, the page you requested is not yet available.\n\nWe know about this issue, and are working to correct it.  We apologize for the inconvenience and hope to have the information available as soon as possible.');
	return false;
}

// date modified
function dateMod() {
	var d = Date.parse(document.lastModified);
	if (d != 0) {
		document.write('Last modified: ' + (new Date(d).toLocaleDateString()) + '.');
	}
}

//Summer Reading Vote page
function voteCheck() {
	var f = document.forms[0];
	var vote = f.elements['vote'];
	for (var i=0; i<vote.length; i++) {
		if (vote[i].checked) {
			if(vote[i].value == 'new') {
				if ( f.book_title.value == '' || f.book_author.value == '' || f.comments.value == '' ) {
					alert('Please fill in all fields when suggesting a new book');
					return false;
				} else {
					return true;
				}
			} else {
				return true;
			}
		}
	}
	alert('Please make a selection or recommend a new book before proceeding.');
	return false;
}