rem: this.showItem( "context-sep-open", this.onSaveableLink || ( this.inDirList && this.onLink ) ); 
add: this.showItem( "context-openlink", showOpen ); this.showItem( "context-openlinkintab", showOpen );  this.showItem( "context-sep-open", showOpen ); 
context:     initOpenItems : function () {        this.showItem( "context-openlink", this.onSaveableLink || ( this.inDirList && this.onLink ) );        this.showItem( "context-openlinkintab", this.onSaveableLink || ( this.inDirList && this.onLink ) );        this.showItem( "context-sep-open", this.onSaveableLink || ( this.inDirList && this.onLink ) );    },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/c2d5935375a28614bb922c7e62599dba67fa1702/nsContextMenu.js/clean/xpfe/communicator/resources/content/nsContextMenu.js