add:  var itemId = widgetManager.findIdByWidget( evt.getTarget() ); req.addParameter( "org.eclipse.rap.rwt.events.widgetSelected.item", itemId ); 
context: org.eclipse.rap.rwt.TabUtil.tabSelectedAction = function( evt ) {  org.eclipse.rap.rwt.TabUtil.tabSelected( evt );  if( !org_eclipse_rap_rwt_EventUtil_suspend && evt.getTarget().getChecked() ) {    var widgetManager = org.eclipse.rap.rwt.WidgetManager.getInstance();    var id = widgetManager.findIdByWidget( evt.getTarget().tabView );    org.eclipse.rap.rwt.EventUtil.doWidgetSelected( id, 0, 0, 0, 0 );  }}
meta: 8114	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8114/00d50c0f9378d99ca7dc49a6148aea3e39408e55/TabUtil.js/clean/bundles/org.eclipse.rap.rwt/js/org/eclipse/rap/rwt/TabUtil.js