Initial commit

#pma/js/jquery/jquery.debounce-1.0.5.js

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+/**
+ * Debounce and throttle function's decorator plugin 1.0.5
+ *
+ * Copyright (c) 2009 Filatov Dmitry (alpha@zforms.ru)
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ */
+
+(function($) {
+
+$.extend({
+
+	debounce : function(fn, timeout, invokeAsap, ctx) {
+
+		if(arguments.length == 3 && typeof invokeAsap != 'boolean') {
+			ctx = invokeAsap;
+			invokeAsap = false;
+		}
+
+		var timer;
+
+		return function() {
+
+			var args = arguments;
+            ctx = ctx || this;
+
+			invokeAsap && !timer && fn.apply(ctx, args);
+
+			clearTimeout(timer);
+
+			timer = setTimeout(function() {
+				!invokeAsap && fn.apply(ctx, args);
+				timer = null;
+			}, timeout);
+
+		};
+
+	},
+
+	throttle : function(fn, timeout, ctx) {
+
+		var timer, args, needInvoke;
+
+		return function() {
+
+			args = arguments;
+			needInvoke = true;
+			ctx = ctx || this;
+
+			if(!timer) {
+				(function() {
+					if(needInvoke) {
+						fn.apply(ctx, args);
+						needInvoke = false;
+						timer = setTimeout(arguments.callee, timeout);
+					}
+					else {
+						timer = null;
+					}
+				})();
+			}
+
+		};
+
+	}
+
+});
+
+})(jQuery);