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diff --git a/themes/default/js/ui/jquery.ui.mouse.js b/themes/default/js/ui/jquery.ui.mouse.js
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+/*!
+ * jQuery UI Mouse 1.8.9
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Mouse
+ *
+ * Depends:
+ * jquery.ui.widget.js
+ */
+(function( $, undefined ) {
+
+$.widget("ui.mouse", {
+ options: {
+ cancel: ':input,option',
+ distance: 1,
+ delay: 0
+ },
+ _mouseInit: function() {
+ var self = this;
+
+ this.element
+ .bind('mousedown.'+this.widgetName, function(event) {
+ return self._mouseDown(event);
+ })
+ .bind('click.'+this.widgetName, function(event) {
+ if (true === $.data(event.target, self.widgetName + '.preventClickEvent')) {
+ $.removeData(event.target, self.widgetName + '.preventClickEvent');
+ event.stopImmediatePropagation();
+ return false;
+ }
+ });
+
+ this.started = false;
+ },
+
+ // TODO: make sure destroying one instance of mouse doesn't mess with
+ // other instances of mouse
+ _mouseDestroy: function() {
+ this.element.unbind('.'+this.widgetName);
+ },
+
+ _mouseDown: function(event) {
+ // don't let more than one widget handle mouseStart
+ // TODO: figure out why we have to use originalEvent
+ event.originalEvent = event.originalEvent || {};
+ if (event.originalEvent.mouseHandled) { return; }
+
+ // we may have missed mouseup (out of window)
+ (this._mouseStarted && this._mouseUp(event));
+
+ this._mouseDownEvent = event;
+
+ var self = this,
+ btnIsLeft = (event.which == 1),
+ elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
+ if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
+ return true;
+ }
+
+ this.mouseDelayMet = !this.options.delay;
+ if (!this.mouseDelayMet) {
+ this._mouseDelayTimer = setTimeout(function() {
+ self.mouseDelayMet = true;
+ }, this.options.delay);
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted = (this._mouseStart(event) !== false);
+ if (!this._mouseStarted) {
+ event.preventDefault();
+ return true;
+ }
+ }
+
+ // these delegates are required to keep context
+ this._mouseMoveDelegate = function(event) {
+ return self._mouseMove(event);
+ };
+ this._mouseUpDelegate = function(event) {
+ return self._mouseUp(event);
+ };
+ $(document)
+ .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ event.preventDefault();
+ event.originalEvent.mouseHandled = true;
+ return true;
+ },
+
+ _mouseMove: function(event) {
+ // IE mouseup check - mouseup happened when mouse was out of window
+ if ($.browser.msie && !(document.documentMode >= 9) && !event.button) {
+ return this._mouseUp(event);
+ }
+
+ if (this._mouseStarted) {
+ this._mouseDrag(event);
+ return event.preventDefault();
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted =
+ (this._mouseStart(this._mouseDownEvent, event) !== false);
+ (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
+ }
+
+ return !this._mouseStarted;
+ },
+
+ _mouseUp: function(event) {
+ $(document)
+ .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ if (this._mouseStarted) {
+ this._mouseStarted = false;
+
+ if (event.target == this._mouseDownEvent.target) {
+ $.data(event.target, this.widgetName + '.preventClickEvent', true);
+ }
+
+ this._mouseStop(event);
+ }
+
+ return false;
+ },
+
+ _mouseDistanceMet: function(event) {
+ return (Math.max(
+ Math.abs(this._mouseDownEvent.pageX - event.pageX),
+ Math.abs(this._mouseDownEvent.pageY - event.pageY)
+ ) >= this.options.distance
+ );
+ },
+
+ _mouseDelayMet: function(event) {
+ return this.mouseDelayMet;
+ },
+
+ // These are placeholder methods, to be overriden by extending plugin
+ _mouseStart: function(event) {},
+ _mouseDrag: function(event) {},
+ _mouseStop: function(event) {},
+ _mouseCapture: function(event) { return true; }
+});
+
+})(jQuery);