/*[].indexOf || (Array.prototype.indexOf = function(v,n){
  n = (n==null)?0:n; var m = this.length;
  for(var i = n; i < m; i++)
    if(this[i] == v)
       return i;
  return -1;
});

var options = { path: '/forum/', expires: 10 };
var F_COOKIE = 'fcathide';
jQuery(function($) {
// set cookie by number of days
$('tr[rel^=fcat]').click(function() {
	cat = $(this).attr('rel').substr(5);
	if ($('tr[rel=ffcat_'+cat+']').eq(0).css('display') == "none")
	{
		if ($.cookie(F_COOKIE) != null)
		{
			hides = $.cookie(F_COOKIE).split(',');
			hides[hides.indexOf(cat)] = "";
			$.cookie(F_COOKIE, hides.join(',').replace(',,',','), options);
		}
		$('tr[rel=ffcat_'+cat+']').show();
	}
	else {
		if ($.cookie(F_COOKIE) == null) $.cookie(F_COOKIE, cat, options);
		else $.cookie(F_COOKIE, $.cookie(F_COOKIE)+','+cat, options);
		$('tr[rel=ffcat_'+cat+']').hide();
	}
	return false;
});

if ($.cookie(F_COOKIE) != null)
{
	hides = $.cookie(F_COOKIE).split(',');
	for (i=0;i<hides.length;i++)
	{
		$('tr[rel="ffcat_'+hides[i]+'"]').hide();
	}
}
});*/