$('ll_search_term').observe('focus', function(e){
	if ($('ll_search_term').value == "Search Learning Library") {
		$('ll_search_term').value = "";
	}
});

$('ll_search_term').observe('blur', function(e){
	if ($('ll_search_term').value == "") {
		$('ll_search_term').value = "Search Learning Library";
	}
});