var _id = 'navi';
var _slideEl = 'ul';
var _duration = 300;
var _hide = true;

$(document).ready(function() {
	$('#'+_id+' a').click(function () {
		if (_hide) hideLevels(this);
		$(this).next(_slideEl).toggle(_duration);
		$(this).parent().toggleClass('active');
	});
});

function hideLevels(_this){
	$('#'+_id+' li').each(function() {
		var _f = false;
		var _a = $('a', this).each(function(i, _el) {
			if (_el == _this) _f = true;
		});
		if (!_f)  {
			$(_slideEl, this).hide(_duration);
			$(this).removeClass('active');
		}
	});
}

function doSearchboxInit () {
	if (document.searchform.keywords.value != "") {
		document.getElementById('search-keywords').style.backgroundPosition = '-100px 0px';
	}
}

function doSearchboxClick () {
	if (document.searchform.keywords.value == "") {
		document.getElementById('search-keywords').style.backgroundPosition = '-100px 0px';
	}
}

function doSearchboxBlur() {
	if (document.searchform.keywords.value == "") {
		document.getElementById('search-keywords').style.backgroundPosition = '0px 0px';
	}	
}