js: Debounce key press

1 files changed, 12 insertions, 2 deletions

diff --git a/data/script.js b/data/script.js
index 9d7354e..f76a862 100644
--- a/data/script.js
+++ b/data/script.js
@@ -1,3 +1,13 @@
+/*
+ * jQuery throttle / debounce - v1.1 - 3/7/2010
+ * http://benalman.com/projects/jquery-throttle-debounce-plugin/
+ * 
+ * Copyright (c) 2010 "Cowboy" Ben Alman
+ * Dual licensed under the MIT and GPL licenses.
+ * http://benalman.com/about/license/
+ */
+(function(b,c){var $=b.jQuery||b.Cowboy||(b.Cowboy={}),a;$.throttle=a=function(e,f,j,i){var h,d=0;if(typeof f!=="boolean"){i=j;j=f;f=c}function g(){var o=this,m=+new Date()-d,n=arguments;function l(){d=+new Date();j.apply(o,n)}function k(){h=c}if(i&&!h){l()}h&&clearTimeout(h);if(i===c&&m>e){l()}else{if(f!==true){h=setTimeout(i?k:l,i===c?e-m:e)}}}if($.guid){g.guid=j.guid=j.guid||$.guid++}return g};$.debounce=function(d,e,f){return f===c?a(d,e,false):a(d,f,e!==false)}})(this);
+
 $(document).ready (function () {
 	function sortproto (by) {
 		var protolist = $('#protocols');
@@ -31,9 +41,9 @@ $(document).ready (function () {
 	$('#sort').change (function () {
 		sortproto ($(this).val ());
 	});
-	$('#filter').keyup (function () {
+	$('#filter').keyup ($.debounce (100, function () {
 		filterproto ($(this).val ());
-	});
+	}));
 	$('#protosort').show ();
 	sortproto ($('#sort').val ());
 	filterproto ($('#filter').val ());