X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=061d86c89e001b2ba434fa3ed28d22bae74470e2;hb=ab2d10c6d62c4d2b834337e238cf2a618eec4412;hp=48740377ce0c991a39a81f318ee57ec8a433f986;hpb=9791855ea91988e9ff02063e0c5ece759d8ba898;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 4874037..061d86c 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1255,7 +1255,7 @@ jQuery.extend({
 	// is the only cross-browser way to do this. --John
 	isFunction: function( fn ) {
 		return !!fn && typeof fn != "string" && !fn.nodeName && 
-			typeof fn[0] == "undefined" && /function/i.test( fn + "" );
+			fn.constructor != Array && /function/i.test( fn + "" );
 	},
 	
 	// check if an element is in a XML document
@@ -1495,9 +1495,7 @@ jQuery.extend({
 					
 				}
 				
-				arg = [];
-				for (var i=0, l=div.childNodes.length; i<l; i++)
-					arg.push(div.childNodes[i]);
+				arg = jQuery.makeArray( div.childNodes );
 			}
 
 			if ( arg.length === 0 && !jQuery.nodeName(arg, "form") )
@@ -1542,11 +1540,6 @@ jQuery.extend({
 			return elem.filter ? 
 				parseFloat( elem.filter.match(/alpha\(opacity=(.*)\)/)[1] ) / 100 : 1;
 		
-		// Mozilla doesn't play well with opacity 1
-		if ( name == "opacity" && jQuery.browser.mozilla && value == 1 )
-			value = 0.9999;
-			
-
 		// Certain attributes only work when accessed via the old DOM 0 way
 		if ( fix[name] ) {
 			if ( value != undefined ) elem[fix[name]] = value;
@@ -1588,7 +1581,8 @@ jQuery.extend({
 	makeArray: function( a ) {
 		var r = [];
 
-		if ( a.constructor != Array )
+		// Need to use typeof to fight Safari childNodes crashes
+		if ( typeof a != "array" )
 			for ( var i = 0, al = a.length; i < al; i++ )
 				r.push( a[i] );
 		else