diff --git a/sources/net.sf.j2s.core/dist/swingjs/SwingJS-site.zip b/sources/net.sf.j2s.core/dist/swingjs/SwingJS-site.zip
index 590685b1e..c0ebd8f2d 100644
Binary files a/sources/net.sf.j2s.core/dist/swingjs/SwingJS-site.zip and b/sources/net.sf.j2s.core/dist/swingjs/SwingJS-site.zip differ
diff --git a/sources/net.sf.j2s.core/dist/swingjs/timestamp b/sources/net.sf.j2s.core/dist/swingjs/timestamp
index 8ae2a7f76..6366f7bd5 100644
--- a/sources/net.sf.j2s.core/dist/swingjs/timestamp
+++ b/sources/net.sf.j2s.core/dist/swingjs/timestamp
@@ -1 +1 @@
-20191020181703 
+20191021071533 
diff --git a/sources/net.sf.j2s.core/dist/swingjs/ver/3.2.4/SwingJS-site.zip b/sources/net.sf.j2s.core/dist/swingjs/ver/3.2.4/SwingJS-site.zip
index 590685b1e..c0ebd8f2d 100644
Binary files a/sources/net.sf.j2s.core/dist/swingjs/ver/3.2.4/SwingJS-site.zip and b/sources/net.sf.j2s.core/dist/swingjs/ver/3.2.4/SwingJS-site.zip differ
diff --git a/sources/net.sf.j2s.core/dist/swingjs/ver/3.2.4/timestamp b/sources/net.sf.j2s.core/dist/swingjs/ver/3.2.4/timestamp
index 8ae2a7f76..6366f7bd5 100644
--- a/sources/net.sf.j2s.core/dist/swingjs/ver/3.2.4/timestamp
+++ b/sources/net.sf.j2s.core/dist/swingjs/ver/3.2.4/timestamp
@@ -1 +1 @@
-20191020181703 
+20191021071533 
diff --git a/sources/net.sf.j2s.java.core/dist/SwingJS-site.zip b/sources/net.sf.j2s.java.core/dist/SwingJS-site.zip
index 590685b1e..c0ebd8f2d 100644
Binary files a/sources/net.sf.j2s.java.core/dist/SwingJS-site.zip and b/sources/net.sf.j2s.java.core/dist/SwingJS-site.zip differ
diff --git a/sources/net.sf.j2s.java.core/src/java/lang/Thread.java b/sources/net.sf.j2s.java.core/src/java/lang/Thread.java
index 797affe4a..484a8195f 100644
--- a/sources/net.sf.j2s.java.core/src/java/lang/Thread.java
+++ b/sources/net.sf.j2s.java.core/src/java/lang/Thread.java
@@ -320,7 +320,7 @@ public static void yield() {
      */
     public static void sleep(long millis) throws InterruptedException {
     	JSUtil.notImplemented(null);
-    	JSUtil.warn("SwingJS does not implement Thread.sleep(long)");
+    	throw new InterruptedException("SwingJS does not implement Thread.sleep(long)");
     }
     /**
      * Causes the currently executing thread to sleep (cease execution)
@@ -354,7 +354,7 @@ public static void sleep(long millis, int nanos)
             millis++;
         }
     	JSUtil.notImplemented(null);
-    	JSUtil.warn("SwingJS does not implement Thread.sleep(long,int)");
+    	throw new InterruptedException("SwingJS does not implement Thread.sleep(long,int)");
 //        sleep(millis);
     }
 
diff --git a/sources/net.sf.j2s.java.core/src/swingjs/JSAppletViewer.java b/sources/net.sf.j2s.java.core/src/swingjs/JSAppletViewer.java
index fcd07f74c..dbf87f51f 100644
--- a/sources/net.sf.j2s.java.core/src/swingjs/JSAppletViewer.java
+++ b/sources/net.sf.j2s.java.core/src/swingjs/JSAppletViewer.java
@@ -458,7 +458,7 @@ public int run1(int mode) {
 				}
 				// BH: This should not be necessary.
 				// It is causing validation to happen twice,
-				// But actually that is a good thing, because we don't 
+				// But actually that is a good thing, because we don't
 				// see the flash of incomplete to complete layout.
 				applet.getRootPane().addNotify();
 				// force peer creation now
@@ -472,18 +472,10 @@ public int run1(int mode) {
 				ok = true;
 				break;
 			case APPLET_READY:
-				applet.getContentPane().setBounds(applet.getBounds()); // added
-																			// 7/13/17;
-																			// applet
-																			// background
-																			// was
-																			// not
-																			// painting
-																			// if
-																			// setContentPane()
-																			// was
-																			// used
-				applet.setVisible(true); 
+				applet.getContentPane().setBounds(applet.getBounds());
+				// added 7/13/17; applet background was not painting
+				// if setContentPane() was used
+				applet.setVisible(true);
 				applet.validate(); // one last validation necessary for PolyhedronApplet
 				showAppletStatus("ready");
 				JSUtil.readyCallback(appletName, fullName, applet, this);
@@ -492,7 +484,10 @@ public int run1(int mode) {
 					if (resizer != null)
 						resizer.show();
 				}
-				JSFocusPeer.setFocusLast(applet);
+				// NO! JSFocusPeer.setFocusLast(applet);
+				// 2019.10.21 Problem here is that the page will scroll to the
+				// applet even if it is down on the page.
+				
 				applet.秘repaint();
 				break;
 			case APPLET_STOP:
diff --git a/sources/net.sf.j2s.java.core/src/swingjs/JSToolkit.java b/sources/net.sf.j2s.java.core/src/swingjs/JSToolkit.java
index 0a70bc96c..77c32df37 100644
--- a/sources/net.sf.j2s.java.core/src/swingjs/JSToolkit.java
+++ b/sources/net.sf.j2s.java.core/src/swingjs/JSToolkit.java
@@ -295,10 +295,6 @@ public static JSComponentUI getComponentUI(JComponent target) {
 		return ui;
 	}
 
-	public static String getSwingDivId() {
-		return Thread.currentThread().getName() + "_swingdiv";
-	}
-
 	private static int dispatchID = 0;
 
 	/**
diff --git a/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSFrameUI.java b/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSFrameUI.java
index bf22c890b..7cb74282a 100644
--- a/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSFrameUI.java
+++ b/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSFrameUI.java
@@ -58,15 +58,6 @@ public class JSFrameUI extends JSWindowUI implements FramePeer, JSComponentUI.Em
 	// for our purposes, a frame will be synonymous with a non-imbedded applet or a
 	// dialog.
 
-	// Applet: xxx_appletinfotablediv (fixed w&h)
-	// / \
-	// z 200000 xxx_swingdiv (rootpane, fixed w&h) \
-	// z 200001 xxx_appletdiv (w,h 100%) xxx_infotablediv (System.out)
-	// z 200002 xxx_canvas2d (w,h 100%)
-	// z 200003 xxx_contentLayer (fixed w&h)
-	// xxx_2dappletdiv (w,h 100%; could be used for the glassPane)
-	//
-
 	protected JFrame frame;
 //	private String title;
 	private int state;
diff --git a/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSTextUI.java b/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSTextUI.java
index e44ebb567..1eca9ec7d 100644
--- a/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSTextUI.java
+++ b/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSTextUI.java
@@ -1137,7 +1137,7 @@ void setJSText() {
 	
 	@Override
 	public boolean focus() {
-		if (!super.focus())
+		if (!editor.isEditable() || !super.focus())
 			return false;
 		if (haveFocus()) {
 			
diff --git a/sources/net.sf.j2s.java.core/srcjs/js/j2sApplet.js b/sources/net.sf.j2s.java.core/srcjs/js/j2sApplet.js
index 292c8638e..1b3c13771 100644
--- a/sources/net.sf.j2s.java.core/srcjs/js/j2sApplet.js
+++ b/sources/net.sf.j2s.java.core/srcjs/js/j2sApplet.js
@@ -3046,8 +3046,7 @@ if (ev.keyCode == 9 && ev.target["data-focuscomponent"]) {
 	J2S.getResourcePath = function(path, isJavaPath) {
 		if (!path || path.indexOf("https:/") != 0
 				&& path.indexOf("https:/") != 0 && path.indexOf("file:/") != 0) {
-			var applet = J2S._applets[Clazz.loadClass("java.lang.Thread").currentThread$()
-					.getName$()];
+			var applet = Thread.currentThread$().getThreadGroup$().秘html5Applet;
 			path = (!isJavaPath && applet.__Info.resourcePath || applet.__Info.j2sPath)
 					+ "/" + (path || "");
 		}
diff --git a/sources/net.sf.j2s.java.core/srcjs/swingjs2.js b/sources/net.sf.j2s.java.core/srcjs/swingjs2.js
index 0db43ed78..50736b5df 100644
--- a/sources/net.sf.j2s.java.core/srcjs/swingjs2.js
+++ b/sources/net.sf.j2s.java.core/srcjs/swingjs2.js
@@ -13715,8 +13715,7 @@ if (ev.keyCode == 9 && ev.target["data-focuscomponent"]) {
 	J2S.getResourcePath = function(path, isJavaPath) {
 		if (!path || path.indexOf("https:/") != 0
 				&& path.indexOf("https:/") != 0 && path.indexOf("file:/") != 0) {
-			var applet = J2S._applets[Clazz.loadClass("java.lang.Thread").currentThread$()
-					.getName$()];
+			var applet = Thread.currentThread$().getThreadGroup$().秘html5Applet;
 			path = (!isJavaPath && applet.__Info.resourcePath || applet.__Info.j2sPath)
 					+ "/" + (path || "");
 		}