function searchKeywords() {
	
		if (document.getElementById('thisentry').checked) {
			searchHere();
		} else if (document.getElementById('allentries').checked) {
			searchEverywhere();
		}
	}
	
	function searchHere() {
		
		var id = location.search.split('id=')[1].split('&')[0];
		if (id) {
			window.location = 'detail.php?id=' + id + '&keywords=' + document.getElementById('searchwords').value;		
		}
	}
	
	function searchEverywhere() {
		
		window.location = 'pubs.php?keywords=' + document.getElementById('searchwords').value;
	}