X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fajax.js;h=dbea8d5d4883365540119f80aaad19ea7846cd2c;hb=80af46e8ffe8292e0af0537db6c7e89019e5edba;hp=744476f1a399f5d77bac0290861d58f21bc1b228;hpb=d515068ee807efef29b6c8406171be4725d7154f;p=jquery.git

diff --git a/src/ajax.js b/src/ajax.js
index 744476f..dbea8d5 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -10,7 +10,7 @@ var r20 = /%20/g,
 	rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
 	rselectTextarea = /^(?:select|textarea)/i,
 	rts = /([?&])_=[^&]*/,
-	rurl = /^(\w+:)?\/\/([^\/?#]+)/,
+	rurl = /^(\w+:)?\/\/([^\/?#:]+)(?::(\d+))?/,
 
 	// Slice function
 	sliceFunc = Array.prototype.slice,
@@ -520,21 +520,29 @@ jQuery.extend({
 		// Determine if a cross-domain request is in order
 		var parts = rurl.exec( s.url.toLowerCase() ),
 			loc = location;
-		s.crossDomain = !!( parts && ( parts[ 1 ] && parts[ 1 ] != loc.protocol || parts[ 2 ] != loc.host ) );
+
+		if ( ! s.crossDomain ) {
+			s.crossDomain = !!(
+					parts &&
+					( parts[ 1 ] && parts[ 1 ] != loc.protocol ||
+						parts[ 2 ] != loc.hostname ||
+						( parts[ 3 ] || 80 ) != ( loc.port || 80 ) )
+			);
+		}
 
 		// Convert data if not already a string
 		if ( s.data && s.processData && typeof s.data != "string" ) {
 			s.data = jQuery.param( s.data , s.traditional );
 		}
 
+		// Get transport
+		transport = jQuery.ajax.prefilter( s , options ).transport( s );
+
 		// Watch for a new set of requests
 		if ( s.global && jQuery.active++ === 0 ) {
 			jQuery.event.trigger( "ajaxStart" );
 		}
 
-		// Get transport
-		transport = jQuery.ajax.prefilter( s ).transport( s );
-
 		// If no transport, we auto-abort
 		if ( ! transport ) {