Component:plugin
Bundle:Jre6u45b05 64bit
Platform:Windows Vista SP2 x64

Steps:(this test case is from /8/deployment2/jdk6_tests/tests/plugin/manual/PluginPrinting/testcases/PluginPrintingScenarios/Liveconnect_API_call3.html)

1.On supported browsers, load the test page at http://localhost:8080/PluginPrinting/html/ImagePrintTest.html
2.There is a dialog with title "Security Warning" shown up. Click "Run".
3.Another dialog with title "Security Warning" will show up. Click "Don't Block".
4.Select CheckBox "None Dialog" and "Print Using JavaScript".
5.There should be an security warning coming up. Click OK, if native Printer Dialog doesn't show up, then test "PASSED" else mark it "FAILED".

The actual result:
Step 5:There are two Security Warning dialogs like P1.jpg shown one by one.