Remove Trailing Spaces

1 files changed, 61 insertions, 61 deletions

diff --git a/ui/ui.core.js b/ui/ui.core.js
index 691847f92..21be26f3a 100644
--- a/ui/ui.core.js
+++ b/ui/ui.core.js
@@ -22,13 +22,13 @@ function isVisible(element) {
 		var style = element.style;
 		return (style.display != 'none' && style.visibility != 'hidden');
 	}
-	
+
 	var visible = checkStyles(element);
-	
+
 	(visible && $.each($.dir(element, 'parentNode'), function() {
 		return (visible = checkStyles(this));
 	}));
-	
+
 	return visible;
 }
 
@@ -36,25 +36,25 @@ $.extend($.expr[':'], {
 	data: function(a, i, m) {
 		return $.data(a, m[3]);
 	},
-	
+
 	// TODO: add support for object, area
 	tabbable: function(a, i, m) {
 		var nodeName = a.nodeName.toLowerCase();
-		
+
 		return (
 			// in tab order
 			a.tabIndex >= 0 &&
-			
+
 			( // filter node types that participate in the tab order
-				
+
 				// anchor tag
 				('a' == nodeName && a.href) ||
-				
+
 				// enabled form element
 				(/input|select|textarea|button/.test(nodeName) &&
 					'hidden' != a.type && !a.disabled)
 			) &&
-			
+
 			// visible on page
 			isVisible(a)
 		);
@@ -98,7 +98,7 @@ function getter(namespace, plugin, method, args) {
 		var methods = $[namespace][plugin][type] || [];
 		return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
 	}
-	
+
 	var methods = getMethods('getter');
 	if (args.length == 1 && typeof args[0] == 'string') {
 		methods = methods.concat(getMethods('getterSetter'));
@@ -109,52 +109,52 @@ function getter(namespace, plugin, method, args) {
 $.widget = function(name, prototype) {
 	var namespace = name.split(".")[0];
 	name = name.split(".")[1];
-	
+
 	// create plugin method
 	$.fn[name] = function(options) {
 		var isMethodCall = (typeof options == 'string'),
 			args = Array.prototype.slice.call(arguments, 1);
-		
+
 		// prevent calls to internal methods
 		if (isMethodCall && options.substring(0, 1) == '_') {
 			return this;
 		}
-		
+
 		// handle getter methods
 		if (isMethodCall && getter(namespace, name, options, args)) {
 			var instance = $.data(this[0], name);
 			return (instance ? instance[options].apply(instance, args)
 				: undefined);
 		}
-		
+
 		// handle initialization and non-getter methods
 		return this.each(function() {
 			var instance = $.data(this, name);
-			
+
 			// constructor
 			(!instance && !isMethodCall &&
 				$.data(this, name, new $[namespace][name](this, options)));
-			
+
 			// method call
 			(instance && isMethodCall && $.isFunction(instance[options]) &&
 				instance[options].apply(instance, args));
 		});
 	};
-	
+
 	// create widget constructor
 	$[namespace][name] = function(element, options) {
 		var self = this;
-		
+
 		this.widgetName = name;
 		this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
 		this.widgetBaseClass = namespace + '-' + name;
-		
+
 		this.options = $.extend({},
 			$.widget.defaults,
 			$[namespace][name].defaults,
 			$.metadata && $.metadata.get(element)[name],
 			options);
-		
+
 		this.element = $(element)
 			.bind('setData.' + name, function(e, key, value) {
 				return self._setData(key, value);
@@ -165,13 +165,13 @@ $.widget = function(name, prototype) {
 			.bind('remove', function() {
 				return self.destroy();
 			});
-		
+
 		this._init();
 	};
-	
+
 	// add widget prototype
 	$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);
-	
+
 	// TODO: merge getter and getterSetter properties from widget prototype
 	// and plugin prototype
 	$[namespace][name].getterSetter = 'option';
@@ -182,11 +182,11 @@ $.widget.prototype = {
 	destroy: function() {
 		this.element.removeData(this.widgetName);
 	},
-	
+
 	option: function(key, value) {
 		var options = key,
 			self = this;
-		
+
 		if (typeof key == "string") {
 			if (value === undefined) {
 				return this._getData(key);
@@ -194,7 +194,7 @@ $.widget.prototype = {
 			options = {};
 			options[key] = value;
 		}
-		
+
 		$.each(options, function(key, value) {
 			self._setData(key, value);
 		});
@@ -204,20 +204,20 @@ $.widget.prototype = {
 	},
 	_setData: function(key, value) {
 		this.options[key] = value;
-		
+
 		if (key == 'disabled') {
 			this.element[value ? 'addClass' : 'removeClass'](
 				this.widgetBaseClass + '-disabled');
 		}
 	},
-	
+
 	enable: function() {
 		this._setData('disabled', false);
 	},
 	disable: function() {
 		this._setData('disabled', true);
 	},
-	
+
 	_trigger: function(type, e, data) {
 		var eventName = (type == this.widgetEventPrefix
 			? type : this.widgetEventPrefix + type);
@@ -245,26 +245,26 @@ $.ui = {
 		call: function(instance, name, args) {
 			var set = instance.plugins[name];
 			if(!set) { return; }
-			
+
 			for (var i = 0; i < set.length; i++) {
 				if (instance.options[set[i][0]]) {
 					set[i][1].apply(instance.element, args);
 				}
 			}
-		}	
+		}
 	},
 	cssCache: {},
 	css: function(name) {
 		if ($.ui.cssCache[name]) { return $.ui.cssCache[name]; }
 		var tmp = $('<div class="ui-gen">').addClass(name).css({position:'absolute', top:'-5000px', left:'-5000px', display:'block'}).appendTo('body');
-		
+
 		//if (!$.browser.safari)
-			//tmp.appendTo('body'); 
-		
+			//tmp.appendTo('body');
+
 		//Opera and Safari set width and height to 0px instead of auto
 		//Safari returns rgba(0,0,0,0) when bgcolor is not set
 		$.ui.cssCache[name] = !!(
-			(!(/auto|default/).test(tmp.css('cursor')) || (/^[1-9]/).test(tmp.css('height')) || (/^[1-9]/).test(tmp.css('width')) || 
+			(!(/auto|default/).test(tmp.css('cursor')) || (/^[1-9]/).test(tmp.css('height')) || (/^[1-9]/).test(tmp.css('width')) ||
 			!(/none/).test(tmp.css('backgroundImage')) || !(/transparent|rgba\(0, 0, 0, 0\)/).test(tmp.css('backgroundColor')))
 		);
 		try { $('body').get(0).removeChild(tmp.get(0));	} catch(e){}
@@ -283,15 +283,15 @@ $.ui = {
 			.unbind('selectstart.ui');
 	},
 	hasScroll: function(e, a) {
-		
+
 		//If overflow is hidden, the element might have extra content, but the user wants to hide it
 		if ($(e).css('overflow') == 'hidden') { return false; }
-		
+
 		var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
 			has = false;
-		
+
 		if (e[scroll] > 0) { return true; }
-		
+
 		// TODO: determine which cases actually cause this to happen
 		// if the element doesn't have the scroll set, see if it's possible to
 		// set the scroll
@@ -308,50 +308,50 @@ $.ui = {
 $.ui.mouse = {
 	_mouseInit: function() {
 		var self = this;
-	
+
 		this.element.bind('mousedown.'+this.widgetName, function(e) {
 			return self._mouseDown(e);
 		});
-		
+
 		// Prevent text selection in IE
 		if ($.browser.msie) {
 			this._mouseUnselectable = this.element.attr('unselectable');
 			this.element.attr('unselectable', 'on');
 		}
-		
+
 		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);
-		
+
 		// Restore text selection in IE
 		($.browser.msie
 			&& this.element.attr('unselectable', this._mouseUnselectable));
 	},
-	
+
 	_mouseDown: function(e) {
 		// we may have missed mouseup (out of window)
 		(this._mouseStarted && this._mouseUp(e));
-		
+
 		this._mouseDownEvent = e;
-		
+
 		var self = this,
 			btnIsLeft = (e.which == 1),
 			elIsCancel = (typeof this.options.cancel == "string" ? $(e.target).parents().add(e.target).filter(this.options.cancel).length : false);
 		if (!btnIsLeft || elIsCancel || !this._mouseCapture(e)) {
 			return true;
 		}
-		
+
 		this.mouseDelayMet = !this.options.delay;
 		if (!this.mouseDelayMet) {
 			this._mouseDelayTimer = setTimeout(function() {
 				self.mouseDelayMet = true;
 			}, this.options.delay);
 		}
-		
+
 		if (this._mouseDistanceMet(e) && this._mouseDelayMet(e)) {
 			this._mouseStarted = (this._mouseStart(e) !== false);
 			if (!this._mouseStarted) {
@@ -359,7 +359,7 @@ $.ui.mouse = {
 				return true;
 			}
 		}
-		
+
 		// these delegates are required to keep context
 		this._mouseMoveDelegate = function(e) {
 			return self._mouseMove(e);
@@ -370,43 +370,43 @@ $.ui.mouse = {
 		$(document)
 			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
 			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
-		
+
 		return false;
 	},
-	
+
 	_mouseMove: function(e) {
 		// IE mouseup check - mouseup happened when mouse was out of window
 		if ($.browser.msie && !e.button) {
 			return this._mouseUp(e);
 		}
-		
+
 		if (this._mouseStarted) {
 			this._mouseDrag(e);
 			return false;
 		}
-		
+
 		if (this._mouseDistanceMet(e) && this._mouseDelayMet(e)) {
 			this._mouseStarted =
 				(this._mouseStart(this._mouseDownEvent, e) !== false);
 			(this._mouseStarted ? this._mouseDrag(e) : this._mouseUp(e));
 		}
-		
+
 		return !this._mouseStarted;
 	},
-	
+
 	_mouseUp: function(e) {
 		$(document)
 			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
 			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
-		
+
 		if (this._mouseStarted) {
 			this._mouseStarted = false;
 			this._mouseStop(e);
 		}
-		
+
 		return false;
 	},
-	
+
 	_mouseDistanceMet: function(e) {
 		return (Math.max(
 				Math.abs(this._mouseDownEvent.pageX - e.pageX),
@@ -414,11 +414,11 @@ $.ui.mouse = {
 			) >= this.options.distance
 		);
 	},
-	
+
 	_mouseDelayMet: function(e) {
 		return this.mouseDelayMet;
 	},
-	
+
 	// These are placeholder methods, to be overriden by extending plugin
 	_mouseStart: function(e) {},
 	_mouseDrag: function(e) {},