function validateSearch() {
	if (document.searchForm.searchTerm.value == "" || document.searchForm.searchTerm.value.length < 0 || document.searchForm.searchTerm.value == "Enter Search Term") {
		alert("Please provide a search term.");
		document.searchForm.searchTerm.focus();
		return false;
		}
	}
function clearBox() {
	document.searchForm.searchTerm.value = "";
	swapStyle();
	return false;
	}
function swapStyle() {
	document.searchForm.searchTerm.className  = "focused";
	}
function restoreSwapStyle() {
	document.searchForm.searchTerm.className  = "unfocused";
	}