add: window.tryToClose=ComposeCanClose;  
context: function ComposeLoad(){	dump("\nComposeLoad from XUL\n");	MigratePrefsIfNecessary();	var selectNode = document.getElementById('msgRecipientType#1');	if (other_header != "") {		var opt = new Option(other_header + ":", "addr_other");		selectNode.add(opt, null); 	}    // See if we got arguments.    if ( window.arguments && window.arguments[0] != null ) {        // Window was opened via window.openDialog.  Copy argument        // and perform compose initialization (as if we were        // opened via toolkitCore's ShowWindowWithArgs).        document.getElementById( "args" ).setAttribute( "value", window.arguments[0] );        ComposeStartup();    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/2adfe7406abc4498fb275bf556e80f7e971d4628/MsgComposeCommands.js/buggy/mailnews/compose/resources/content/MsgComposeCommands.js