function window_open(filename, x, y, target)
{
windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=" + x + ",height=" + y + "'");
newwindow=window.open(filename, target, windowops);
return;
}

function window_open_resize(filename, x, y, target)
{
windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=" + x + ",height=" + y + "'");
newwindow=window.open(filename, target, windowops);
return;
}

function window_open_bar(filename, x, y, target)
{
windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=" + x + ",height=" + y + "'");
newwindow=window.open(filename, target, windowops);
return;
}

function window_full(filename, target)
{
windowops = eval("'fullscreen=yes,titlebar=0,menubar=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,channelmode=no,status=no;'");
newwindow=window.open(filename, target, windowops);
return;
}

function window_full_bar(filename, target)
{
windowops = eval("'fullscreen=yes,titlebar=0,menubar=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=no,copyhistory=no,channelmode=no,status=no;'");
newwindow=window.open(filename, target, windowops);
return;
}