reverted my "fixes", seems like they work only with the latest (dev) rhino...

reverted my "fixes", seems like they work only with the latest (dev) rhino version, which isn't that helpful

build/runtest/env.js

@@ -442,9 +442,6 @@ var window = this;
 		get src() { return this.getAttribute("src") || ""; },
 		set src(val) { return this.setAttribute("src",val); },
 		
-		get href() { return this.getAttribute("href") || ""; },
-		set href(val) { return this.setAttribute("href", val); },
-		
 		get id() { return this.getAttribute("id") || ""; },
 		set id(val) { return this.setAttribute("id",val); },
 		
@@ -571,8 +568,8 @@ var window = this;
 	XMLHttpRequest.prototype = {
 		open: function(method, url, async, user, password){ 
 			this.readyState = 1;
-			if (async != undefined)
-				this.async = async;
+			if (async)
+				this.async = true;
 			this.method = method || "GET";
 			this.url = url;
 			this.onreadystatechange();
@@ -654,9 +651,9 @@ var window = this;
 			}
 
 			if (this.async)
-				(new java.lang.Thread({
+				(new java.lang.Thread(new java.lang.Runnable({
 					run: makeRequest
-				})).start();
+				}))).start();
 			else
 				makeRequest();
 		},