function openMain(theURL) {
	features = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no";
	var wintop = 0;
	var winleft = 0;
	var winwidth = screen.width;
	var winheight = screen.height;
	newstate = features+',top='+wintop+',left='+winleft+',width='+winwidth+',height='+winheight;
	win = window.open(theURL,"win",newstate);
	win.window.focus();
}
function openWin(theURL,newwidth,newheight) {
	features = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no";
	var winwidth = newwidth;
	var winheight = newheight;
	newstate = features+',width='+winwidth+',height='+winheight;
	subwin = window.open(theURL,"subwin",newstate);
	subwin.window.focus();
}