initWebsite("PHPSESSID", "<?=session_id();?>")

ajaxCallPhpFunc('getregion', 'region', null, updateRegion);

var oRegionen = null;
function updateRegion(that)
{
	oRegionen = JSON.parse(that.responseText);
	
	$('region')[0] = new Option('Bitte wählen Sie...',0);
	oRegionen.each(function(value, index)
	{
		if ( typeof $('regionpost') != 'undefined' && $('regionpost').value != '' && value.region_id == $('regionpost').value)
		{
			$('region')[index+1] = new Option(value.region_name,value.region_id, false, true);
			updateCenter($('regionpost').value);
		}
		else
		{
			$('region')[index+1] = new Option(value.region_name,value.region_id);         
		}
	});
	
}


function updateCenter(thatid)
{
	ajaxCallPhpFunc('getCenter', 'center', 'centerid='+thatid, updateCenterAnswer);
}



var oCenter = null;
function updateCenterAnswer(that)
{
	$('centerdiv').show();
	oCenter = JSON.parse(that.responseText);
	
	var laenge = $('center').length;
	for (i=0; i < laenge; i++){
		 $('center').options[$('center').length-1] = null;
	}
	$('center')[0] = new Option('Bitte wählen Sie...',0);
	oCenter.each(function(value, index)
	{
		if ( typeof $('centerpost') != 'undefined' && $('centerpost').value != '' && value.center_id == $('centerpost').value)
		{
			$('center')[index+1] = new Option(value.center_name + ' (' + value.stadt_name + ', '+value.center_plz+')',value.center_id, false, true);
		}
		else
		{
			$('center')[index+1] = new Option(value.center_name + ' (' + value.stadt_name + ', '+value.center_plz+')',value.center_id);        
		}        
		
	});
}