1:) ha valami szarul van megirva, azaz nem sun java-ra akkor az nem is fog vele futni, amugy az error amit produkal, es amit a java console segitsegevel te is megnezhetsz:
java.lang.VerifyError: (class: SejtAuto2, method: mouseUp signature: (Ljava/awt/Event;II)Z) Illegal use of nonvirtual function call
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.VerifyError: (class: SejtAuto1, method: mouseUp signature: (Ljava/awt/Event;II)Z) Illegal use of nonvirtual function call
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

2) Lehet csak nem automatikusan, mar ha a target=_blank vagy _new meghivasra gondolsz. Az Edit - Preferences - Navigator - Tabbed Browsing reszben a be tudod allitani hogy eger kozepso gombjara a link tab-kent nyiljon, vagy CTRL+linkre katt is. meg egyebeket.