<?php
# $Id$
# http://www.mapbender.org/index.php/mod_setBBOX1.php
# Copyright (C) 2002 CCGIS 
#
# 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, 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.

$gui_id = $_REQUEST["gui_id"];
include(dirname(__FILE__)."/../../conf/mapbender.conf");
$con = db_connect($DBSERVER,$OWNER,$PW);
db_select_db(DB,$con);
$sql = "SELECT e_target FROM gui_element WHERE e_id = 'setBBOX' AND fkey_gui_id = $1";
$v = array($gui_id);
$t = array('s');
$res = db_prep_query($sql, $v, $t);
$cnt = 0;
while($row = db_fetch_array($res)){ 
	$e_target = $row["e_target"];
	$cnt++;
}
if($cnt > 1){
	echo "alert('setBBOX: ID not unique!');";
}
echo "var mod_setBBOX_target = '".$e_target."';";
?>
mb_registerInitFunctions("mod_setBBOX_init()");
function mod_setBBOX_init(){
	var my_target = mod_setBBOX_target.split(",");
	var myBBOX = "<?php echo $_SESSION['mb_myBBOX'] ?>";
	for(var i=0; i<my_target.length; i++){
		if(myBBOX != ""){
			var coord = myBBOX.split(","); 
			mb_calculateExtent(my_target[i],parseFloat(coord[0]),parseFloat(coord[1]),parseFloat(coord[2]),parseFloat(coord[3]));
		}
	}
}