function launch(newURL, newName, newFeatures) {
  var remote = open(newURL, newName, newFeatures);
  return remote;
}
function popuplaunch(theURL,theNAME,theWIDTH,theHEIGHT) {
  Remote = launch(theURL, theNAME, "height="+theHEIGHT+",width="+theWIDTH+",channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0,title=0");
}

rnd.today=new Date();
rnd.seed=rnd.today.getTime();

function rnd()
{
	rnd.seed = (rnd.seed*9301+49297) % 233280;
	return rnd.seed/(233280.0);
}

function rand(number)
{
	return Math.ceil(rnd()*number);
}