X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=c17d6248bc9bf1dc9daa30d00e6174cde3d23c66;hb=ddd110c9e583fb43257ae1b9b06223bdc7e21f31;hp=287cd641328c0b9338ebef4d4f45c5059c58e2d6;hpb=4e5b46f7f624b119633390385560e09ab3d38fa8;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 287cd64..c17d624 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -2271,7 +2271,7 @@ jQuery.extend({
 		handle: function(event) {
 			if ( typeof jQuery == "undefined" ) return false;
 
-			event = event || jQuery.event.fix( window.event );
+			event = jQuery.event.fix( event || window.event || {} ); // Empty object is for triggered events with no data
 
 			// If no correct event was found, fail
 			if ( !event ) return false;
@@ -2291,22 +2291,18 @@ jQuery.extend({
 				}
 			}
 
+			// Clean up added properties in IE to prevent memory leak
+			if (jQuery.browser.msie) event.target = event.preventDefault = event.stopPropagation = null;
+
 			return returnValue;
 		},
 
 		fix: function(event) {
 			// check IE
 			if(jQuery.browser.msie) {
-				// get real event from window.event
-				event = window.event;
-				event.preventDefault = function() {
-					this.returnValue = false;
-				};
-				event.stopPropagation = function() {
-					this.cancelBubble = true;
-				};
 				// fix target property
 				event.target = event.srcElement;
+				
 			// check safari and if target is a textnode
 			} else if(jQuery.browser.safari && event.target.nodeType == 3) {
 				// target is readonly, clone the event object
@@ -2314,9 +2310,20 @@ jQuery.extend({
 				// get parentnode from textnode
 				event.target = event.target.parentNode;
 			}
+			
+			// fix preventDefault and stopPropagation
+			if (!event.preventDefault)
+				event.preventDefault = function() {
+					this.returnValue = false;
+				};
+				
+			if (!event.stopPropagation)
+				event.stopPropagation = function() {
+					this.cancelBubble = true;
+				};
+			
 			return event;
 		}
-
 	}
 });
 
@@ -3095,7 +3102,7 @@ jQuery.macros = {
 		 *
 		 * It only returns the immediately previous sibling, not all previous siblings.
 		 *
-		 * @example $("p").previous(".selected")
+		 * @example $("p").prev(".selected")
 		 * @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
 		 * @result [ <div><span>Hello</span></div> ]
 		 *