/**
 * @(#) $RCSfile$ $Revision$ $Date$
 *
 * 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.
 */

/**
 * Get any query string configuration of the flash movie.
 *
 * @author      Olaf Havnes
 * @version     $Revision$ $Date$
 * @since       SWFIT2.0
 */


function getSearchVars ()
{
    arr = new Array ();
    arr [0] = new Array ();
    arr [1] = new Array ();
    str = document.location.search;
    if (str.indexOf ('?') == 0)
    {
        str = str.substring (1);
    
        len = 0;
        str_ = str;
        where = -1;
        while ( (where = str_.indexOf ("=")) > -1) 
        {
            str_ = str_.substring (where + 1);
            len ++;
        }
        for (i = 0; i < len; i++)
        {
            where = str.indexOf ('=');
            arr [0][i] = str.substring (0, where);
            str = str.substring (where + 1);
            if ( ( where = str.indexOf ('&') ) < 0 ) where = str.length;
            arr [1][i] = unescape ( str.substring (0, where) );
            if (i < len - 1) str = str.substring (where + 1);
        }
    }
    return arr;
}


function findSearchVar (arr, url_var) 
{
    for (i = 0; i < arr[0].length; i++)
    if (arr[0][i] == url_var) return arr[1][i];
    return "";
}