var update_genauer = function(target_field,source_field, synchronous)
{
	var async = true;
	if (synchronous)
		async = false;
	var rand = Math.random();
	new Ajax.Updater(
		target_field+'_',
		'search.php?'+rand,
		{
			parameters: {
				ajaxCall : target_field,
				param : $F(source_field)
			},
			asynchronous: async,
			evalScripts: true
	});
}

var divToggle = function (divId,cont)
{
	var rand = Math.random();
	var element = $(divId);
	if (typeof(cont) == 'undefined') var cont='state_';
	element.toggle();
	new Ajax.Updater('','search.php?'+rand, {parameters: {ajaxCall: cont+divId, param : element.style.display}});
}

var toggleFreetext = function()
{
 	divToggle('brancheberatungs_freetext');
 	divToggle('search_normal');
  	hide_advanced_search();

}

var freetextSearch = function()
{
 	divShow('brancheberatungs_freetext');
 	if ($('search').elements['branchensuche[1]'])
 		freetextNodeChange(getRadioCheckedValue($('search').elements['branchensuche[1]']), 'branche_art', 'branche_genauer_art');
 	if ($('search').elements['branchensuche[2]'])
 		freetextNodeChange(getRadioCheckedValue($('search').elements['branchensuche[2]']), 'beratungsthema_art', 'beratungsthema_genauer_art');
}

var normalSearch = function()
{
	divHide('brancheberatungs_freetext');
	$('branche_art').style.display = 'block';
	$('branche_genauer_art').style.display = 'block';
	$('branche_art_display').style.display = 'none';
	$('branche_genauer_art_display').style.display = 'none';

	$('beratungsthema_art').style.display = 'block';
	$('beratungsthema_genauer_art').style.display = 'block';
	$('beratungsthema_art_display').style.display = 'none';
	$('beratungsthema_genauer_art_display').style.display = 'none';
}

var beratungsthema_genauer_art_changeVal = function()
{
	if (!$('auslandserfahrung_erweitert_'))
		return true;
	var block = $('auslandserfahrung_erweitert_');
	var element = $('auslandserfahrung_erweitert');
	if ($F('beratungsthema_genauer_art') != 1724)
	{
		block.style.display = 'none';
		element.selectedIndex = '';
	}
	else
		block.style.display = 'block';
}

var normalNbankSearch = function()
{
	normalSearch();
	$('search').search_gender.value = "nbank";
}

var freetextNbankSearch = function()
{
	freetextSearch();
}

var getRadioCheckedValue = function(oRadio)
{
	for(var i = 0; i < oRadio.length; i++)
	{
		if(oRadio[i].checked)
			return oRadio[i].value;
	}
	return '';
}

var freetextNodeChange = function(value, fieldMaster, fieldSlave)
{
	if (!value)
		return;
	value = value.split(",");
	$(fieldMaster).value = value[0];
	update_genauer(fieldSlave,fieldMaster, true);

	if (value[1])
		$(fieldSlave).value = value[1];
	$(fieldMaster+'_display').value = $(fieldMaster).options[$(fieldMaster).selectedIndex].innerHTML;
	$(fieldSlave+'_display').value = $(fieldSlave).options[$(fieldSlave).selectedIndex].innerHTML;

	$(fieldMaster).style.display = 'none';
	$(fieldSlave).style.display = 'none';
	$(fieldMaster+'_display').style.display = 'block';
	$(fieldSlave+'_display').style.display = 'block';
}

//function pause( numberMillis )
//{
//var now = new Date();
//var exitTime = now.getTime() + numberMillis;
//while (true)
//{
//now = new Date();
//if (now.getTime() > exitTime)
//return;
//}
//}

var divShow = function (divId,cont)
{
	var rand = Math.random();
	var element = $(divId);
	if (typeof(cont) == 'undefined') var cont='state_';
	element.show();
	new Ajax.Updater('','search.php?'+rand, {parameters: {ajaxCall: cont+divId, param : element.style.display}});

}

var divHide = function (divId, cont)
{
	var rand = Math.random();
	if (typeof(cont) == 'undefined') var cont='state_';
	var element = $(divId);
	element.hide();
	new Ajax.Updater('','search.php?'+rand, {parameters: {ajaxCall: cont+divId, param : element.style.display}});
}

var detectPath = function()
{
	var form = $('search');
	var path = form.searchtype;

	for(var i = 0; i < path.length; i++) {
		if(path[i].checked) {
			var retPath = path[i].value;
		}
	}

	return retPath;
}
var selectPath = function ()
{

	var retPath = detectPath();
	new Ajax.Updater('formPath','search.php', { parameters: { ajaxCall : 'select_path', param : retPath }});

}

var doSearchCats = function()
{
	divHide('ft_branche_1','state_');
	divHide('ft_branche_2','state_');
	doSearchCatsExec(1);
	doSearchCatsExec(2);
}

var doSearchCatsExec = function(path)
{
	var rand = Math.random();
	var searchStr = $F('search_phrase_'+path);
	var element = $('search_ft_branche_cont_'+path);

	if (searchStr !="")
		{new Ajax.Request('search.php?'+rand, {
		  	method: 'post',
		  	parameters: { ajaxCall : 'search_ft_cats', path:path, param : searchStr },
		  	onSuccess: function(transport) {
		  	    if(transport.responseText != "")
		  	   	{
		  	   		divShow('ft_branche_'+path,'state_');
		    		element.update(transport.responseText);
		    		$('ft_error_'+path).hide();
		    		$('ft_choose_'+path).show();
		    	}
		    	else
		    	{
					divShow('ft_branche_'+path,'state_');
					element.update('');
		    		$('ft_error_'+path).show();
		    		$('ft_choose_'+path).hide();
		    	}
		  }
		});
	}
}

var show_advanced_search = function()
{
	divShow('search_normal');
	divShow('erweitere_suche');
	divHide('erweitere_buttons');
	$('search').search_gender.value = "advanced";
}

var hide_advanced_search = function()
{
	divHide('erweitere_suche');
	divShow('erweitere_buttons');
	$('search').search_gender.value = "normal";
}


var search_reset = function()
{
//	var frame1 = $('ft_branche_1');
//	var frame2 = $('ft_branche_2');
//	frame1.update('');
//	frame2.update('');
	$('search_reset_btn').value = 1;
	$('search').submit();
}