function OnInit(initData)
{
	initData.name = "qnd";
	initData.version = "2.1 (December 3rd, 2018)";
	initData.desc = "Just Testing";
	initData.copyright = "(c) 2018 Aussie";
	initData.default_enable = true;
	
	initData.vars("name") = initData.name;
	initData.vars("version") = initData.version;
	initData.vars("minver") = "12";
	
	var cmd = initData.AddCommand();
	cmd.name = initData.name;
	cmd.method = "do_main";
	cmd.desc = initData.desc;
	cmd.label = initData.name;
	cmd.template = "func/s,invert/s";
	
	initData.config_desc = DOpus.create.map();
	initData.config.dbg = true;
	initData.config_desc("dbg") = 'Write trace information to "Other" log.';
}

//-- Global Variables

var d, f, fsu;
var dbg;
var dlg;

//-- Main script code

function do_main(ScriptCommandData){	
	// Debug ?
	dbg = debug();
	// Establish minimum version requirements
	if (!minver()) return;
	
	fsu = DOpus.FSUtil;
	d = ScriptCommandData;
	dlg = d.func.dlg;
	
	// See https://resource.dopus.com/t/erratic-behaviour-using-setsourcetab-to-target-select-in-dual-panes/30631/2
	d.func.command.deselect = false;
	var thislister = d.func.sourcetab.lister;
	var cmdobj = (d.func.args.got_arg.func) ? d.func.command : DOpus.create.command;
	// See https://resource.dopus.com/t/erratic-behaviour-using-setsourcetab-to-target-select-in-dual-panes/30631/2
	cmdobj.deselect = false;
	var selopt = (d.func.args.got_arg.invert) ? "INVERT" : "SIMILAR";
	if (!thislister.dual) cmdobj.runcommand("Go CURRENT OPENINDUAL");
	thislister.Update();
	var pfx = (d.func.args.got_arg.func) ? "func" : "DOpus";
	pfx = pfx+".command: "; 
	var cmdstr1 = "Select FIRST TYPE=files DESELECTNOMATCH";
	var cmdstr2 = "Select "+selopt;
	cmdobj.setsourcetab(thislister.desttab);
	var tgt1 = (thislister.desttab.right) ? "right" : "left";
	if (dbg) DOpus.output("==> "+tgt1);
	cmdobj.runcommand(cmdstr1);
	if (dbg) DOpus.output(pfx+cmdstr1);
	cmdobj.runcommand(cmdstr2);
	if (dbg) DOpus.output(pfx+cmdstr2);
	cmdobj.setsourcetab(thislister.activetab);
	var tgt1 = (thislister.activetab.right) ? "right" : "left";
	if (dbg) DOpus.output("==> "+tgt1);
	cmdobj.runcommand(cmdstr1);
	if (dbg) DOpus.output(pfx+cmdstr1);
	cmdobj.runcommand(cmdstr2);
	if (dbg) DOpus.output(pfx+cmdstr2);
}

//-- Functions called from main script code

function debug(){
	var dbg = (typeof Script.config.dbg=="undefined") ? true : Script.config.dbg;
	if (dbg){
		var str = (Script.vars.exists("version")) ? Script.vars("version") : "1.0";
		DOpus.output("version " + str + " starting..");
	}
	return dbg;
}

function minver(){
	var minver = (Script.vars.exists("minver")) ? Script.vars("minver") : "12";
	var isokay = DOpus.version.AtLeast(minver);
	if (!isokay){
		var str = "Requires DOpus version " + minver + " or later."
		DOpus.output(str, true);
	}
	return isokay;
}