function refWindow(ref)
{
var w = 200;
var h = 400;
var winl = (screen.width - 15 - w);
var wint = (screen.height - 50 - h);
if (winl < 0) winl = 0;
if (wint < 0) wint = 0;
var winname = 'ref_window';
var settings = 'height=' + h + ',';
settings += 'width=' + w + ',';
settings += 'top=' + wint + ',';
settings += 'left=' + winl + ',';
settings += 'toolbar,scrollbars';
win = window.open(ref,winname,settings);
win.window.focus();
}

function selWindow(ref)
{
var w = 475;
var h = 300;
var winl = (screen.width - 15 - w);
var wint = (screen.height - 50 - h);
if (winl < 0) winl = 0;
if (wint < 0) wint = 0;
var winname = 'sel_window';
var settings = 'height=' + h + ',';
settings += 'width=' + w + ',';
settings += 'top=' + wint + ',';
settings += 'left=' + winl + ',';
settings += 'toolbar,scrollbars';
win = window.open(ref,winname,settings);
win.window.focus();
}