BloggerShift Actionscript

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RCSfile: BloggerShift.as,v  Revision: 1.3  Date: 2003/01/29 16:40:19  

Copyright 2003 Orgdot AS. All Rights Reserved. http://dev.swfit.com
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.


The most basic scrolling action on a news feed.
author      Olaf Havnes
version     Revision: 1.3  Date: 2003/01/29 16:40:19  
since       SWFIT1.0


DEFAULT_SHIFT_CLIP = "blogger";
sclip = shift_clip eq "" ? DEFAULT_SHIFT_CLIP : shift_clip;

DEFAULT_NUM_SHIFT = 2;
nshift = num_shift eq "" ? DEFAULT_NUM_SHIFT : num_shift;

if (start_pos ne "")
{

we don't want to measure it again

}
else
{
   start_pos = getProperty (sclip, _y);
}

if (num_shifted < 0) num_shifted = 0;
else while (num_shifted * nshift >= num_clip) num_shifted--;

theight = eval ("tot_height_" add (num_shifted * nshift));

setProperty (sclip, _y, start_pos - theight);