X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fajax.js;h=3e72488036aa9bbdde8fa691466b31df06a91601;hb=0635df43914eec10e4b468ddb2f952f5024c644e;hp=b193a62d9bf3c70d69a98c60d99f5dc628d0d408;hpb=6a25c20f5cdf2eba12d204517598a9e1386ab3a6;p=jquery.git

diff --git a/src/ajax.js b/src/ajax.js
index b193a62..3e72488 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -144,7 +144,17 @@ jQuery.extend({
 		contentType: "application/x-www-form-urlencoded",
 		processData: true,
 		async: true,
-		data: null
+		data: null,
+		username: null,
+		password: null,
+		accepts: {
+			xml: "application/xml, text/xml",
+			html: "text/html",
+			script: "text/javascript, application/javascript",
+			json: "application/json, text/javascript",
+			text: "text/plain",
+			_default: "*/*"
+		}
 	},
 	
 	// Last-Modified header cache for next request
@@ -192,6 +202,8 @@ jQuery.extend({
 				// Garbage collect
 				window[ jsonp ] = undefined;
 				try{ delete window[ jsonp ]; } catch(e){}
+				if ( head )
+					head.removeChild( script );
 			};
 		}
 
@@ -220,7 +232,7 @@ jQuery.extend({
 
 		// If we're requesting a remote document
 		// and trying to load JSON or Script with a GET
-		if ( (!s.url.indexOf("http") || !s.url.indexOf("//")) && ( s.dataType == "script" || s.dataType =="json" ) && s.type.toLowerCase() == "get" ) {
+		if ( (!s.url.indexOf("http") || !s.url.indexOf("//")) && s.dataType == "script" && s.type.toLowerCase() == "get" ) {
 			var head = document.getElementsByTagName("head")[0];
 			var script = document.createElement("script");
 			script.src = s.url;
@@ -256,7 +268,7 @@ jQuery.extend({
 		var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
 
 		// Open the socket
-		xml.open(s.type, s.url, s.async);
+		xml.open(s.type, s.url, s.async, s.username, s.password);
 
 		// Need an extra try/catch for cross domain requests in Firefox 3
 		try {
@@ -271,6 +283,11 @@ jQuery.extend({
 
 			// Set header so the called script knows that it's an XMLHttpRequest
 			xml.setRequestHeader("X-Requested-With", "XMLHttpRequest");
+
+			// Set the Accepts header for the server, depending on the dataType
+			xml.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
+				s.accepts[ s.dataType ] + ", */*" :
+				s.accepts._default );
 		} catch(e){}
 
 		// Allow custom headers/mimetypes