function search() {
	var searchText = document.getElementById('search').value;
	
	if (searchText != "") {
		document.location.href = "search.html?search=" + searchText;
	}
}

function submitSearch() {
	var keycode;
	if (window.event) {
		keycode = window.event.keyCode;
	} else if (e) {
		keycode = e.which;
	} else {
		return true;
	}
	
	if (keycode == 13) {
		search();
		return false;
	} else {
		return true;
	}
}