Index: wp-includes/js/crop/cropper.js
===================================================================
--- wp-includes/js/crop/cropper.js	(revision 4766)
+++ wp-includes/js/crop/cropper.js	(working copy)
@@ -109,7 +109,7 @@
 this.handleW=Builder.node("div",{"class":_f+"handle "+_f+"handleW"});
 this.handleNW=Builder.node("div",{"class":_f+"handle "+_f+"handleNW"});
 this.selArea=Builder.node("div",{"class":_f+"selArea"},[Builder.node("div",{"class":_f+"marqueeHoriz "+_f+"marqueeNorth"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeVert "+_f+"marqueeEast"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeHoriz "+_f+"marqueeSouth"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeVert "+_f+"marqueeWest"},[Builder.node("span")]),this.handleN,this.handleNE,this.handleE,this.handleSE,this.handleS,this.handleSW,this.handleW,this.handleNW,Builder.node("div",{"class":_f+"clickArea"})]);
-$(this.selArea).setStyle({backgroundColor:"transparent",backgroundRepeat:"no-repeat",backgroundPosition:"0 0"});
+Element.setStyle($(this.selArea),{backgroundColor:"transparent",backgroundRepeat:"no-repeat",backgroundPosition:"0 0"});
 this.imgWrap.appendChild(this.img);
 this.imgWrap.appendChild(this.dragArea);
 this.dragArea.appendChild(this.selArea);
@@ -131,17 +131,17 @@
 this.imgW=this.img.width;
 this.imgH=this.img.height;
 if(!this.isIE){
-$(this.overlay).setStyle({width:this.imgW+"px",height:this.imgH+"px"});
-$(this.overlay).hide();
-$(this.selArea).setStyle({backgroundImage:"url("+this.img.src+")"});
+Element.setStyle($(this.overlay),{width:this.imgW+"px",height:this.imgH+"px"});
+Element.hide($(this.overlay));
+Element.setStyle($(this.selArea),{backgroundImage:"url("+this.img.src+")"});
 }else{
-$(this.north).setStyle({height:0});
-$(this.east).setStyle({width:0,height:0});
-$(this.south).setStyle({height:0});
-$(this.west).setStyle({width:0,height:0});
+Element.setStyle($(this.north),{height:0});
+Element.setStyle($(this.east),{width:0,height:0});
+Element.setStyle($(this.south),{height:0});
+Element.setStyle($(this.west),{width:0,height:0});
 }
-$(this.imgWrap).setStyle({"width":this.imgW+"px","height":this.imgH+"px"});
-$(this.selArea).hide();
+Element.setStyle($(this.imgWrap),{"width":this.imgW+"px","height":this.imgH+"px"});
+Element.hide($(this.selArea));
 var _15=Position.positionedOffset(this.imgWrap);
 this.wrapOffsets={"top":_15[1],"left":_15[0]};
 var _16={x1:0,y1:0,x2:0,y2:0};
@@ -151,7 +151,7 @@
 _16.y1=Math.ceil((this.imgH-this.options.ratioDim.y)/2);
 _16.x2=_16.x1+this.options.ratioDim.x;
 _16.y2=_16.y1+this.options.ratioDim.y;
-this.selArea.show();
+Element.show(this.selArea);
 this.drawArea();
 this.endCrop();
 }
@@ -339,7 +339,7 @@
 return _37;
 },drawArea:function(){
 if(!this.isIE){
-$(this.overlay).show();
+Element.show($(this.overlay));
 }
 var _3e=this.calcW();
 var _3f=this.calcH();
@@ -402,10 +402,10 @@
 },startResize:function(e){
 this.startCoords=this.cloneCoords(this.areaCoords);
 this.resizing=true;
-this.resizeHandle=Event.element(e).classNames().toString().replace(/([^N|NE|E|SE|S|SW|W|NW])+/,"");
+this.resizeHandle=Element.classNames(Event.element(e)).toString().replace(/([^N|NE|E|SE|S|SW|W|NW])+/,"");
 Event.stop(e);
 },startDrag:function(e){
-this.selArea.show();
+Element.show(this.selArea);
 this.clickCoords=this.getCurPos(e);
 this.setAreaCoords({x1:this.clickCoords.x,y1:this.clickCoords.y,x2:this.clickCoords.x,y2:this.clickCoords.y});
 this.dragging=true;
@@ -496,8 +496,8 @@
 this.previewImg=this.img.cloneNode(false);
 this.options.displayOnInit=true;
 this.hasPreviewImg=true;
-this.previewWrap.addClassName("imgCrop_previewWrap");
-this.previewWrap.setStyle({width:this.options.minWidth+"px",height:this.options.minHeight+"px"});
+Element.addClassName(this.previewWrap,"imgCrop_previewWrap");
+Element.setStyle(this.previewWrap,{width:this.options.minWidth+"px",height:this.options.minHeight+"px"});
 this.previewWrap.appendChild(this.previewImg);
 }
 },subDrawArea:function(){
@@ -513,4 +513,4 @@
 _5d.left=_5c.x;
 _5d.top=_5c.y;
 }
-}});
\ No newline at end of file
+}});
Index: wp-includes/js/wp-ajax-js.php
===================================================================
--- wp-includes/js/wp-ajax-js.php	(revision 4766)
+++ wp-includes/js/wp-ajax-js.php	(working copy)
@@ -38,26 +38,26 @@
 		this.myResponseElement = p;
 	},
 	parseAjaxResponse: function() { // 1 = good, 0 = strange (bad data?), -1 = you lack permission
-		if ( this.transport.responseXML && typeof this.transport.responseXML == 'object' ) {
+		if ( this.transport.responseXML && typeof this.transport.responseXML == 'object' && ( this.transport.responseXML.xml || 'undefined' == typeof this.transport.responseXML.xml ) ) {
 			var err = this.transport.responseXML.getElementsByTagName('wp_error');
 			if ( err[0] ) {
 				var msg = $A(err).inject( '', function(a, b) { return a + '<p>' + b.firstChild.nodeValue + '</p>'; } );
-				this.myResponseElement.update('<div class="error">' + msg + '</div>');
+				Element.update(this.myResponseElement,'<div class="error">' + msg + '</div>');
 				return false;
 			}
 			return true;
 		}
 		var r = this.transport.responseText;
 		if ( isNaN(r) ) {
-			this.myResponseElement.update('<div class="error"><p>' + r + '</p></div>');
+			Element.update(this.myResponseElement,'<div class="error"><p>' + r + '</p></div>');
 			return false;
 		}
 		var r = parseInt(r,10);
 		if ( -1 == r ) {
-			this.myResponseElement.update("<div class='error'><p><?php _e("You don't have permission to do that."); ?></p></div>");
+			Element.update(this.myResponseElement,"<div class='error'><p><?php _e("You don't have permission to do that."); ?></p></div>");
 			return false;
 		} else if ( 0 == r ) {
-			this.myResponseElement.update("<div class='error'><p><?php _e("Something strange happened.  Try refreshing the page."); ?></p></div>");
+			Element.update(this.myResponseElement,"<div class='error'><p><?php _e("Something strange happened.  Try refreshing the page."); ?></p></div>");
 			return false;
 		}
 		return true;
Index: wp-includes/js/list-manipulation-js.php
===================================================================
--- wp-includes/js/list-manipulation-js.php	(revision 4766)
+++ wp-includes/js/list-manipulation-js.php	(working copy)
@@ -23,7 +23,7 @@
 		this.theList = $(theListId ? theListId : 'the-list');
 		if ( !this.theList )
 			return false;
-		this.theList.cleanWhitespace();
+		Element.cleanWhitespace(this.theList);
 	},
 
 	// sends add-what and fields contained in where
@@ -54,7 +54,7 @@
 						showLinkMessage += "<a href='#" + what + '-' + id + "'><?php echo js_escape(__('Jump to new item')); ?>";
 				});
 				if ( tempObj.showLink && showLinkMessage )
-					ajaxAdd.myResponseElement.update("<div id='jumplink' class='updated fade'><p>" + showLinkMessage + "</p></div>");
+					Element.update(ajaxAdd.myResponseElement,"<div id='jumplink' class='updated fade'><p>" + showLinkMessage + "</p></div>");
 			}
 			if ( tempObj.addComplete && typeof tempObj.addComplete == 'function' )
 				tempObj.addComplete( what, where, update, transport );
@@ -82,7 +82,7 @@
 		var action = 'delete-' + what + '&id=' + id;
 		var idName = what.replace('-as-spam','') + '-' + id;
 		ajaxDel.addOnComplete( function(transport) {
-			ajaxDel.myResponseElement.update('');
+			Element.update(ajaxDel.myResponseElement,'');
 			tempObj.destore(action);
 			if( tempObj.delComplete && typeof tempObj.delComplete == 'function' )
 				tempObj.delComplete( what, id, transport );
@@ -105,7 +105,7 @@
 		var action = 'dim-' + what + '&id=' + id;
 		var idName = what + '-' + id;
 		ajaxDim.addOnComplete( function(transport) {
-			ajaxDim.myResponseElement.update('');
+			Element.update(ajaxDim.myResponseElement,'');
 			tempObj.destore(action);
 			if ( tempObj.dimComplete && typeof tempObj.dimComplete == 'function' )
 				tempObj.dimComplete( what, id, dimClass, transport );
@@ -120,11 +120,11 @@
 
 	addListItem: function( h ) {
 		new Insertion[this.topAdder ? 'Top' : 'Bottom'](this.theList,h);
-		this.theList.cleanWhitespace();
+		Element.cleanWhitespace(this.theList);
 		var id = this.topAdder ? this.theList.firstChild.id : this.theList.lastChild.id;
 		if ( this.alt )
 			if ( this.theList.childNodes.length % 2 )
-				$(id).addClassName(this.alt);
+				Element.addClassName($(id),this.alt);
 		Fat.fade_element(id);
 	},
 
@@ -145,7 +145,7 @@
 	replaceListItem: function( id, h, update ) {
 		id = $(id);
 		if ( !update ) {
-			id.remove();
+			Element.remove(id);
 			this.addListItem( h );
 			return;
 		}
@@ -156,14 +156,14 @@
 	// toggles class
 	dimItem: function( id, dimClass, noFade ) {
 		id = $(id);
-		if ( id.hasClassName(dimClass) ) {
+		if ( Element.hasClassName(id,dimClass) ) {
 			if ( !noFade )
 				Fat.fade_element(id.id,null,700,null);
-			id.removeClassName(dimClass);
+			Element.removeClassName(id,dimClass);
 		} else {
 			if ( !noFade )
 				Fat.fade_element(id.id,null,700,'#FF3333');
-			id.addClassName(dimClass);
+			Element.addClassName(id,dimClass);
 		}
 	},
 
@@ -183,7 +183,7 @@
 		this.theList.replaceChild(this.dataStore[action], $(id));
 		delete(this.dataStore[action]);
 		if ( error ) {
-			func = function() { $(id).setStyle( { 'background-color': '#FF3333' } ); }
+			func = function() { Element.setStyle($(id),{backgroundColor:'#FF3333'}); }
 			func(); setTimeout(func, 705); // Hit it twice in case it's still fading.
 		}
 	},
@@ -246,12 +246,12 @@
 			return;
 		var alt = this.alt;
 		var offset = this.altOffset;
-		var listItems = $A(this.theList.childNodes).findAll( function(i) { return i.visible() } );
+		var listItems = $A(this.theList.childNodes).findAll( function(i) { return Element.visible(i) } );
 		listItems.each( function(i,n) {
 			if ( ( n + offset ) % 2 )
-				i.removeClassName(alt);
+				Element.removeClassName(i,alt);
 			else
-				i.addClassName(alt);
+				Element.addClassName(i,alt);
 		});
 	}
 });
Index: wp-includes/script-loader.php
===================================================================
--- wp-includes/script-loader.php	(revision 4766)
+++ wp-includes/script-loader.php	(working copy)
@@ -20,8 +20,8 @@
 		$this->add( 'wp_tiny_mce', $mce_config, array('tiny_mce'), '20061113' );
 		$this->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.5.0');
 		$this->add( 'autosave', '/wp-includes/js/autosave-js.php', array('prototype', 'sack'), '20070116');
-		$this->add( 'wp-ajax', '/wp-includes/js/wp-ajax-js.php', array('prototype'), '4459');
-		$this->add( 'listman', '/wp-includes/js/list-manipulation-js.php', array('wp-ajax', 'fat'), '4583');
+		$this->add( 'wp-ajax', '/wp-includes/js/wp-ajax-js.php', array('prototype'), '20070118');
+		$this->add( 'listman', '/wp-includes/js/list-manipulation-js.php', array('wp-ajax', 'fat'), '20070118');
 		$this->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/wp-scriptaculous.js', array('prototype'), '1.6.1');
 		$this->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.6.1');
 		$this->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder'), '1.6.1');
@@ -29,16 +29,16 @@
 		$this->add( 'scriptaculous-slider', '/wp-includes/js/scriptaculous/slider.js', array('scriptaculous-effects'), '1.6.1');
 		$this->add( 'scriptaculous-controls', '/wp-includes/js/scriptaculous/controls.js', array('scriptaculous-root'), '1.6.1');
 		$this->add( 'scriptaculous', '', array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls'), '1.6.1');
-		$this->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '1');
+		$this->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
 		if ( is_admin() ) {
 			$this->add( 'dbx-admin-key', '/wp-admin/dbx-admin-key-js.php', array('dbx'), '3651' );
-			$this->add( 'ajaxcat', '/wp-admin/cat-js.php', array('listman'), '3684' );
+			$this->add( 'ajaxcat', '/wp-admin/cat-js.php', array('listman'), '20070118' );
 			$this->add( 'admin-categories', '/wp-admin/categories.js', array('listman'), '3684' );
 			$this->add( 'admin-custom-fields', '/wp-admin/custom-fields.js', array('listman'), '3733' );
 			$this->add( 'admin-comments', '/wp-admin/edit-comments.js', array('listman'), '3847' );
 			$this->add( 'admin-users', '/wp-admin/users.js', array('listman'), '4583' );
 			$this->add( 'xfn', '/wp-admin/xfn.js', false, '3517' );
-			$this->add( 'upload', '/wp-admin/upload-js.php', array('prototype'), '20070116' );
+			$this->add( 'upload', '/wp-admin/upload-js.php', array('prototype'), '20070118' );
 		}
 	}
 
Index: wp-admin/upload-js.php
===================================================================
--- wp-admin/upload-js.php	(revision 4766)
+++ wp-admin/upload-js.php	(working copy)
@@ -207,16 +207,16 @@
 			if ( !prep ) {
 				var filesEl = $('upload-files');
 				if ( filesEl )
-					filesEl.show();
+					Element.show(filesEl);
 				var navEl = $('current-tab-nav');
 				if ( navEl )
-					navEl.show();
+					Element.show(navEl);
 			}
 			if ( !this.ID )
 				this.grabImageData(0);
 			var div = $('upload-file');
 			if ( div )
-				div.remove();
+				Element.remove(div);
 			return false;
 		},
 
Index: wp-admin/cat-js.php
===================================================================
--- wp-admin/cat-js.php	(revision 4766)
+++ wp-admin/cat-js.php	(working copy)
@@ -8,7 +8,7 @@
 	var jaxcat = $('jaxcat');
 	if ( !jaxcat )
 		return false;
-	jaxcat.update('<span id="ajaxcat"><input type="text" name="newcat" id="newcat" size="16" autocomplete="off"/><input type="button" name="Button" id="catadd" value="<?php echo js_escape(__('Add')); ?>"/><span id="howto"><?php echo js_escape(__('Separate multiple categories with commas.')); ?></span></span>');
+	Element.update(jaxcat,'<span id="ajaxcat"><input type="text" name="newcat" id="newcat" size="16" autocomplete="off"/><input type="button" name="Button" id="catadd" value="<?php echo js_escape(__('Add')); ?>"/><span id="howto"><?php echo js_escape(__('Separate multiple categories with commas.')); ?></span></span>');
 	$('newcat').onkeypress = function(e) { return killSubmit("catList.ajaxAdder('category','jaxcat');", e); };
 	$('catadd').onclick = function() { catList.ajaxAdder('category', 'jaxcat'); };
 }