diff --git a/src/jquery/coreTest.js b/src/jquery/coreTest.js
index e587c3a0..ed7b52ba 100644
--- a/src/jquery/coreTest.js
+++ b/src/jquery/coreTest.js
@@ -214,6 +214,29 @@ test("append(String|Element|Array<Element>|jQuery)", function() {
 	ok( expected == $('#sap').text(), "Check for appending of jQuery object" );
 });
 
+test("appendTo(String|Element|Array<Element>|jQuery)", function() {
+	expect(5);
+	var defaultText = 'Try them out:'
+	$('<b>buga</b>').appendTo('#first');
+	ok( $("#first").text() == defaultText + 'buga', 'Check if text appending works' );
+	ok( $('<option value="appendTest">Append Test</option>').appendTo('#select3').parent().find('option:last-child').attr('value') == 'appendTest', 'Appending html options to select element');
+	
+	reset();
+	expected = "This link has class=\"blog\": Simon Willison's WeblogTry them out:";
+	$(document.getElementById('first')).appendTo('#sap');
+	ok( expected == $('#sap').text(), "Check for appending of element" );
+	
+	reset();
+	expected = "This link has class=\"blog\": Simon Willison's WeblogTry them out:Yahoo";
+	$([document.getElementById('first'), document.getElementById('yahoo')]).appendTo('#sap');
+	ok( expected == $('#sap').text(), "Check for appending of array of elements" );
+	
+	reset();
+	expected = "This link has class=\"blog\": Simon Willison's WeblogTry them out:Yahoo";
+	$("#first, #yahoo").appendTo('#sap');
+	ok( expected == $('#sap').text(), "Check for appending of jQuery object" );
+});
+
 test("prepend(String|Element|Array&lt;Element&gt;|jQuery)", function() {
 	expect(5);
 	var defaultText = 'Try them out:'
@@ -237,6 +260,29 @@ test("prepend(String|Element|Array&lt;Element&gt;|jQuery)", function() {
 	ok( expected == $('#sap').text(), "Check for prepending of jQuery object" );
 });
 
+test("prependTo(String|Element|Array&lt;Element&gt;|jQuery)", function() {
+	expect(5);
+	var defaultText = 'Try them out:'
+	$('<b>buga</b>').prependTo('#first');
+	ok( $('#first').text() == 'buga' + defaultText, 'Check if text prepending works' );
+	ok( $('<option value="prependTest">Prepend Test</option>').prependTo('#select3').parent().find('option:first-child').attr('value') == 'prependTest', 'Prepending html options to select element');
+	
+	reset();
+	expected = "Try them out:This link has class=\"blog\": Simon Willison's Weblog";
+	$(document.getElementById('first')).prependTo('#sap');
+	ok( expected == $('#sap').text(), "Check for prepending of element" );
+
+	reset();
+	expected = "Try them out:YahooThis link has class=\"blog\": Simon Willison's Weblog";
+	$([document.getElementById('yahoo'), document.getElementById('first')]).prependTo('#sap');
+	ok( expected == $('#sap').text(), "Check for prepending of array of elements" );
+	
+	reset();
+	expected = "Try them out:YahooThis link has class=\"blog\": Simon Willison's Weblog";
+	$("#yahoo, #first").prependTo('#sap');
+	ok( expected == $('#sap').text(), "Check for prepending of jQuery object" );
+});
+
 test("before(String|Element|Array&lt;Element&gt;|jQuery)", function() {
 	expect(4);
 	var expected = 'This is a normal link: bugaYahoo';
@@ -259,6 +305,28 @@ test("before(String|Element|Array&lt;Element&gt;|jQuery)", function() {
 	ok( expected == $('#en').text(), "Insert jQuery before" );
 });
 
+test("insertBefore(String|Element|Array&lt;Element&gt;|jQuery)", function() {
+	expect(4);
+	var expected = 'This is a normal link: bugaYahoo';
+	$('<b>buga</b>').insertBefore('#yahoo');
+	ok( expected == $('#en').text(), 'Insert String before' );
+	
+	reset();
+	expected = "This is a normal link: Try them out:Yahoo";
+	$(document.getElementById('first')).insertBefore('#yahoo');
+	ok( expected == $('#en').text(), "Insert element before" );
+	
+	reset();
+	expected = "This is a normal link: Try them out:diveintomarkYahoo";
+	$([document.getElementById('first'), document.getElementById('mark')]).insertBefore('#yahoo');
+	ok( expected == $('#en').text(), "Insert array of elements before" );
+	
+	reset();
+	expected = "This is a normal link: Try them out:diveintomarkYahoo";
+	$("#first, #mark").insertBefore('#yahoo');
+	ok( expected == $('#en').text(), "Insert jQuery before" );
+});
+
 test("after(String|Element|Array&lt;Element&gt;|jQuery)", function() {
 	expect(4);
 	var expected = 'This is a normal link: Yahoobuga';
@@ -281,10 +349,36 @@ test("after(String|Element|Array&lt;Element&gt;|jQuery)", function() {
 	ok( expected == $('#en').text(), "Insert jQuery after" );
 });
 
+test("insertAfter(String|Element|Array&lt;Element&gt;|jQuery)", function() {
+	expect(4);
+	var expected = 'This is a normal link: Yahoobuga';
+	$('<b>buga</b>').insertAfter('#yahoo');
+	ok( expected == $('#en').text(), 'Insert String after' );
+	
+	reset();
+	expected = "This is a normal link: YahooTry them out:";
+	$(document.getElementById('first')).insertAfter('#yahoo');
+	ok( expected == $('#en').text(), "Insert element after" );
+
+	reset();
+	expected = "This is a normal link: YahooTry them out:diveintomark";
+	$([document.getElementById('mark'), document.getElementById('first')]).insertAfter('#yahoo');
+	ok( expected == $('#en').text(), "Insert array of elements after" );
+	
+	reset();
+	expected = "This is a normal link: YahooTry them out:diveintomark";
+	$("#mark, #first").insertAfter('#yahoo');
+	ok( expected == $('#en').text(), "Insert jQuery after" );
+});
+
 test("end()", function() {
-	expect(2);
+	expect(3);
 	ok( 'Yahoo' == $('#yahoo').parent().end().text(), 'Check for end' );
 	ok( $('#yahoo').end(), 'Check for end with nothing to end' );
+	
+	var x = $('#yahoo');
+	x.parent();
+	ok( 'Yahoo' == $('#yahoo').text(), 'Check for non-destructive behaviour' );
 });
 
 test("find(String)", function() {
@@ -492,3 +586,65 @@ test("text(String)", function() {
 	expect(1);
 	ok( $("#foo").text("<div><b>Hello</b> cruel world!</div>")[0].innerHTML == "&lt;div&gt;&lt;b&gt;Hello&lt;/b&gt; cruel world!&lt;/div&gt;", "Check escaped text" );
 });
+
+test("$.each(Object,Function)", function() {
+	expect(8);
+	$.each( [0,1,2], function(i, n){
+		ok( i == n, "Check array iteration" );
+	});
+	
+	$.each( [5,6,7], function(i, n){
+		ok( i == n - 5, "Check array iteration" );
+	});
+	 
+	$.each( { name: "name", lang: "lang" }, function(i, n){
+		ok( i == n, "Check object iteration" );
+	});
+});
+
+test("$.prop", function() {
+	expect(2);
+	var handle = function() { return this.id };
+	ok( $.prop($("#ap")[0], handle) == "ap", "Check with Function argument" );
+	ok( $.prop($("#ap")[0], "value") == "value", "Check with value argument" );
+});
+
+test("$.className", function() {
+	expect(6);
+	var x = $("<p>Hi</p>")[0];
+	var c = $.className;
+	c.add(x, "hi");
+	ok( x.className == "hi", "Check single added class" );
+	c.add(x, "foo bar");
+	ok( x.className == "hi foo bar", "Check more added classes" );
+	c.remove(x);
+	ok( x.className == "", "Remove all classes" );
+	c.add(x, "hi foo bar");
+	c.remove(x, "foo");
+	ok( x.className == "hi bar", "Check removal of one class" );
+	ok( c.has(x, "hi"), "Check has1" );
+	ok( c.has(x, "bar"), "Check has2" );
+});
+
+test("remove()", function() {
+	$("#ap").children().remove();
+	ok( $("#ap").text().length > 10, "Check text is not removed" );
+	ok( $("#ap").children().length == 0, "Check remove" );
+	
+	reset();
+	$("#ap").children().remove("a");
+	ok( $("#ap").text().length > 10, "Check text is not removed" );
+	ok( $("#ap").children().length == 1, "Check filtered remove" );
+});
+
+test("empty()", function() {
+	ok( $("#ap").children().empty().text().length == 0, "Check text is removed" );
+	ok( $("#ap").children().length == 4, "Check elements are not removed" );
+});
+
+test("eq(), gt(), lt(), contains()", function() {
+	ok( $("#ap a").eq(1)[0].id == "groups", "eq()" );
+	ok( $("#ap a").gt(1).get(), q("groups", "anchor1", "mark"), "gt()" );
+	ok( $("#ap a").lt(2).get(), q("google", "groups", "anchor1"), "lt()" );
+	ok( $("#foo a").contains("log").get(), q("anchor2", "simon"), "contains()" );
+});
\ No newline at end of file
diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 0f712afd..6e712681 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -160,21 +160,6 @@ var $ = jQuery;
  * @type jQuery
  */
 
-/**
- * A means of creating a cloned copy of a jQuery object. This function
- * copies the set of matched elements from one jQuery object and creates
- * another, new, jQuery object containing the same elements.
- *
- * @example var div = $("div");
- * $( div ).find("p");
- * @desc Locates all p elements with all div elements, without disrupting the original jQuery object contained in 'div' (as would normally be the case if a simple div.find("p") was done).
- *
- * @name $
- * @param jQuery obj The jQuery object to be cloned.
- * @cat Core
- * @type jQuery
- */
-
 jQuery.fn = jQuery.prototype = {
 	/**
 	 * The current version of jQuery.
@@ -447,7 +432,7 @@ jQuery.fn = jQuery.prototype = {
 			for ( var prop in obj )
 				jQuery.attr(
 					type ? this.style : this,
-					prop, jQuery.prop(this, prop, obj[prop], type)
+					prop, jQuery.prop(this, obj[prop])
 				);
 		});
 	},
@@ -1233,7 +1218,7 @@ jQuery.extend({
 		return obj;
 	},
 	
-	prop: function(elem, key, value){
+	prop: function(elem, value){
 		// Handle executable functions
 		return value.constructor == Function &&
 			value.call( elem ) || value;
@@ -1859,8 +1844,9 @@ jQuery.each({
  *
  * @name appendTo
  * @type jQuery
- * @param String expr A jQuery expression of elements to match.
+ * @param <Content> content Content to append to the selected element to.
  * @cat DOM/Manipulation
+ * @see append(<Content>)
  */
 
 /**
@@ -1876,8 +1862,9 @@ jQuery.each({
  *
  * @name prependTo
  * @type jQuery
- * @param String expr A jQuery expression of elements to match.
+ * @param <Content> content Content to prepend to the selected element to.
  * @cat DOM/Manipulation
+ * @see prepend(<Content>)
  */
 
 /**
@@ -1893,8 +1880,9 @@ jQuery.each({
  *
  * @name insertBefore
  * @type jQuery
- * @param String expr A jQuery expression of elements to match.
+ * @param <Content> content Content to insert the selected element before.
  * @cat DOM/Manipulation
+ * @see before(<Content>)
  */
 
 /**
@@ -1910,8 +1898,9 @@ jQuery.each({
  *
  * @name insertAfter
  * @type jQuery
- * @param String expr A jQuery expression of elements to match.
+ * @param <Content> content Content to insert the selected element after.
  * @cat DOM/Manipulation
+ * @see after(<Content>)
  */
 
 jQuery.each({
@@ -1943,21 +1932,25 @@ jQuery.each({
  */
 
 /**
- * Adds the specified class to each of the set of matched elements.
+ * Adds the specified class(es) to each of the set of matched elements.
  *
  * @example $("p").addClass("selected")
  * @before <p>Hello</p>
  * @result [ <p class="selected">Hello</p> ]
  *
+ * @example $("p").addClass("selected highlight")
+ * @before <p>Hello</p>
+ * @result [ <p class="selected highlight">Hello</p> ]
+ *
  * @name addClass
  * @type jQuery
- * @param String class A CSS class to add to the elements
+ * @param String class One or more CSS classes to add to the elements
  * @cat DOM/Attributes
  * @see removeClass(String)
  */
 
 /**
- * Removes all or the specified class from the set of matched elements.
+ * Removes all or the specified class(es) from the set of matched elements.
  *
  * @example $("p").removeClass()
  * @before <p class="selected">Hello</p>
@@ -1967,9 +1960,13 @@ jQuery.each({
  * @before <p class="selected first">Hello</p>
  * @result [ <p class="first">Hello</p> ]
  *
+ * @example $("p").removeClass("selected highlight")
+ * @before <p class="highlight selected first">Hello</p>
+ * @result [ <p class="first">Hello</p> ]
+ *
  * @name removeClass
  * @type jQuery
- * @param String class (optional) A CSS class to remove from the elements
+ * @param String class (optional) One or more CSS classes to remove from the elements
  * @cat DOM/Attributes
  * @see addClass(String)
  */