function filterSelect(currentId)
{
	var all = setActiveTab(currentId);
	
	all.each(function(el){
		el.addEvents(
		{
			'click': function(e){
				e.stop();
				currentId = el.getProperty('id').split('-')[1].toInt();
				setActiveTab(currentId);
			}
		});
	});
}

function setActiveTab(currentId){
	var all =$$('.tab_filter');
	var all_form =$$('.form_filter');

	var currentIndex = 0;
	if($type($('tab_filter-' + currentId)) == 'element'){
		currentIndex = all.indexOf($('tab_filter-' + currentId));
	}
	
	all_form.addClass('none');
	all_form[currentIndex].removeClass('none');
	$$('.highlight').highlight('#000');
	
	strClass = '';
	if(currentIndex==0) strClass = '_top';
	else if(currentIndex==all.length-1) strClass = '_bottom';
	
	all.removeClass('current_top');
	all.removeClass('current');
	all.removeClass('current_bottom');
	
	all[currentIndex].addClass('current'+strClass);
	
	return all;
}