// functions used for sidebar search form
		function submitTopics() {
			if (document.searchForm.topicID.value == 'ViewAll') {
				document.searchForm.action = 'topics.asp';
			}
			else {
				document.searchForm.method = 'get';
				document.searchForm.action = 'topicDetail.asp';
			}
			document.searchForm.submit();
		}

		function submitExpert() {
			document.searchForm.search.value = 'expert';
			document.searchForm.submit();
		}

		function submitTerm() {
			document.searchForm.search.value = 'term';
			document.searchForm.submit();
		}