(function(a) {
    a.fn.liveFilter = function(c) {
        var b = "#" + a(this).attr("id");
        a("input.filter").keyup(function() {
            var d = a(this).val();
            a(b + " " + c + ' li:not(:Contains("' + d + '"))').hide();
            a(b + " " + c + '  li:Contains("' + d + '")').show()
        });
        jQuery.expr[":"].Contains = function(e, f, d) {
            return jQuery(e).text().toUpperCase().indexOf(d[3].toUpperCase()) >= 0
        }
    }
})(jQuery);

//Return the value of a given query string variable
function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  } 
  //alert('Query Variable ' + variable + ' not found');
}

function createCookie(name, value, days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        var expires = "; expires=" + date.toGMTString();
    }
    else var expires = "";
    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
}

function eraseCookie(name) {
    createCookie(name, "", -1);
}