X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=jquery%2Fjquery.js;h=c24e7949ea5887b469a2b42520d6ac91e4f606b7;hb=f197c7469f43c02bcbc65f2f41e2b419f0379700;hp=66a3af8ce8ce3cd34ce529c798af4195bc20e5d2;hpb=abf30546672d605b5fa7d539ef00f53b1a415135;p=jquery.git

diff --git a/jquery/jquery.js b/jquery/jquery.js
index 66a3af8..c24e794 100644
--- a/jquery/jquery.js
+++ b/jquery/jquery.js
@@ -13,7 +13,7 @@
 window.undefined = window.undefined;
 
 // Map over the $ in case of overwrite
-if ( $ ) var ._$ = $;
+if ( $ ) var _$ = $;
 
 /**
  * Create a new jQuery Object
@@ -110,11 +110,12 @@ jQuery.fn = jQuery.prototype = {
 	text: function(e) {
 		e = e || this.get();
 		var t = "";
-		for ( var j = 0; j < e.length; j++ )
-			for ( var i = 0; i < e[j].childNodes.length; i++ )
-				t += e[j].childNodes[i].nodeType != 1 ?
-					e[j].childNodes[i].nodeValue :
-					jQuery.fn.text(e[j].childNodes[i].childNodes);
+		for ( var j = 0; j < e.length; j++ ) {
+			var r = e[j].childNodes;
+			for ( var i = 0; i < r.length; i++ )
+				t += r[i].nodeType != 1 ?
+					r[i].nodeValue : jQuery.fn.text([ r[i] ]);
+		}
 		return t;
 	},
 	
@@ -172,8 +173,9 @@ jQuery.fn = jQuery.prototype = {
 		});
 	},
 	remove: function() {
-		this.each(function(){this.parentNode.removeChild( this );});
-		return this.pushStack( [] );
+		return this.each(function(){
+			this.parentNode.removeChild( this );
+		});
 	},
 	
 	wrap: function() {
@@ -270,7 +272,7 @@ jQuery.fn = jQuery.prototype = {
 	},
 	
 	parent: function(a) {
-		var ret = jQuery.map(this.cur,"d.parentNode");
+		var ret = jQuery.map(this.cur,"a.parentNode");
 		if ( a ) ret = jQuery.filter(a,ret).r;
 		return this.pushStack(ret);
 	},
@@ -751,7 +753,7 @@ jQuery.map = function(a,f) {
 	var r = [];
 	for ( var i = 0; i < a.length; i++ ) {
 		var t = f(a[i],i);
-		if ( t !== null ) {
+		if ( t !== null && t != undefined ) {
 			if ( t.constructor != Array ) t = [t];
 			r = jQuery.merge( t, r );
 		}
@@ -804,15 +806,20 @@ jQuery.event = {
 	},
 	
 	handle: function(event) {
-		if ( !event && !window.event ) return;
+		// Handle adding events to items in IFrames, in IE
+		event = event ||
+			jQuery.event.fix( ((this.ownerDocument || this.document || 
+				this).parentWindow || window).event );
+
+		// If no correct event was found, fail
+		if ( !event ) return;
 	
 		var returnValue = true, handlers = [];
-		event = event || jQuery.event.fix(window.event);
 	
 		for ( var j in this.events[event.type] )
 			handlers[handlers.length] = this.events[event.type][j];
 	
-		for ( var i = 0; i < handlers.length; i++ ) {
+		for ( var i = 0; i < handlers.length; i++ )
 			if ( handlers[i].constructor == Function ) {
 				this.handleEvent = handlers[i];
 				if (this.handleEvent(event) === false) {
@@ -821,18 +828,19 @@ jQuery.event = {
 					returnValue = false;
 				}
 			}
-		}
 		return returnValue;
 	},
 	
 	fix: function(event) {
-		event.preventDefault = function() {
-			this.returnValue = false;
-		};
+		if ( event ) {
+			event.preventDefault = function() {
+				this.returnValue = false;
+			};
 		
-		event.stopPropagation = function() {
-			this.cancelBubble = true;
-		};
+			event.stopPropagation = function() {
+				this.cancelBubble = true;
+			};
+		}
 		
 		return event;
 	}