Removed duplicated show/hide/toggle, added test for toggle(), started...

Removed duplicated show/hide/toggle, added test for toggle(), started documentation of event properties/methods

src/event/event.js

+/**
+ * Describes the nature of the event.
+ *
+ * Native by all browsers.
+ *
+ * @example $("a").click(function(event) {
+ *   alert(event.type);
+ * });
+ * @result "click"
+ *
+ * @property
+ * @name event.type
+ * @type String
+ * @cat Events
+ */
+ 
+/**
+ * Contains the DOM element that issued the event. This can be
+ * the element that registered for the event or a child of it.
+ *
+ * Fixed where necessary (IE, Safari).
+ *
+ * Use to implement event delegation. 
+ *
+ * @example $("a[@href=http://google.com]").click(function(event) {
+ *   alert(event.target.href);
+ * });
+ * @result "http://google.com"
+ * @desc Alerts the href property of the target element.
+ *
+ * @example function handler(event) {
+ *   var target = $(event.target);
+ *   if( target.is("li") ) {
+ *     target.children().toggle();
+ *   }
+ * }
+ * $("ul").click(handler).find("li > ").hide();
+ * @desc Implements a simple event delegation: The click handler is added
+ * to an unordered list, and the children of it's li children are hidden.
+ * Clicking one of the li children toggles (see toggle()) their children.
+ *
+ * @property
+ * @name event.target
+ * @type Element
+ * @cat Events
+ */
+
+/**
+ * The pageX/Y property pair returns the mouse coordinates relative to the document.
+ *
+ * Fixed where necessary (IE).
+ *
+ * @example $("a").click(function(event) {
+ *   alert("Current mouse position: " + event.pageX + ", " + event.pageY );
+ * });
+ * @result "Current mouse position: 130, 640"
+ *
+ * @property
+ * @name event.pageX/Y
+ * @type String
+ * @cat Events
+ */
+ 
+/**
+ * Stops the bubbling of an event, prohibiting other handlers to get to
+ * handle that event.
+ *
+ * Fixed where necessary (IE).
+ *
+ * @example $("p").click(function(event){
+ *   event.stopPropagation();
+ *   // do something
+ * });
+ * @desc Prohibits other event handlers to be called.
+ *
+ * @name event.stopPropagation
+ * @type undefined
+ * @cat Events
+ */
+ 
+/**
+ * Prevents the browser from executing the default action.
+ *
+ * Fixed where necessary (IE).
+ *
+ * @example $("a").click(function(event){
+ *   event.preventDefault();
+ *   // do something
+ * });
+ * @desc Stops the browser from changing the page to the
+ * href of any anchors.
+ *
+ * @name event.preventDefault
+ * @type undefined
+ * @cat Events
+ */
+ 
 /*
  * A number of helper functions used for managing events.
  * Many of the ideas behind this code orignated from 

src/fx/fxTest.js

@@ -9,4 +9,13 @@ test("animate(Hash, Object, Function) - assert that animate doesn't modify its a
 		ok( hash.opacity == hashCopy.opacity, 'Check if animate changed the hash parameter' );
 		start();
 	});
+});
+
+test("toggle()", function() {
+	var x = $("#foo");
+	ok( x.is(":visible") );
+	x.toggle();
+	ok( x.is(":hidden") );
+	x.toggle();
+	ok( x.is(":visible") );
 });
\ No newline at end of file

src/jquery/jquery.js

@@ -1927,50 +1927,6 @@ jQuery.each({
  * @cat DOM/Attributes
  */
 
-/**
- * Displays each of the set of matched elements if they are hidden.
- *
- * @example $("p").show()
- * @before <p style="display: none">Hello</p>
- * @result [ <p style="display: block">Hello</p> ]
- *
- * @name show
- * @type jQuery
- * @cat Effects
- */
-
-/**
- * Hides each of the set of matched elements if they are shown.
- *
- * @example $("p").hide()
- * @before <p>Hello</p>
- * @result [ <p style="display: none">Hello</p> ]
- *
- * var pass = true, div = $("div");
- * div.hide().each(function(){
- *   if ( this.style.display != "none" ) pass = false;
- * });
- * ok( pass, "Hide" );
- *
- * @name hide
- * @type jQuery
- * @cat Effects
- */
-
-/**
- * Toggles each of the set of matched elements. If they are shown,
- * toggle makes them hidden. If they are hidden, toggle
- * makes them shown.
- *
- * @example $("p").toggle()
- * @before <p>Hello</p><p style="display: none">Hello Again</p>
- * @result [ <p style="display: none">Hello</p>, <p style="display: block">Hello Again</p> ]
- *
- * @name toggle
- * @type jQuery
- * @cat Effects
- */
-
 /**
  * Adds the specified class to each of the set of matched elements.
  *
@@ -2054,20 +2010,6 @@ jQuery.each( {
 		jQuery.attr( this, key, "" );
 		this.removeAttribute( key );
 	},
-	show: function(){
-		this.style.display = this.oldblock ? this.oldblock : "";
-		if ( jQuery.css(this,"display") == "none" )
-			this.style.display = "block";
-	},
-	hide: function(){
-		this.oldblock = this.oldblock || jQuery.css(this,"display");
-		if ( this.oldblock == "none" )
-			this.oldblock = "block";
-		this.style.display = "none";
-	},
-	toggle: function(){
-		jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ].apply( jQuery(this), arguments );
-	},
 	addClass: function(c){
 		jQuery.className.add(this,c);
 	},