Random count

<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script src="http://cdn.jquerytools.org/1.2.7/full/jquery.tools.min.js"></script>
<script>
    function setCookie(c_name,value,exdays)
    {
        var exdate = new Date();
        exdate.setDate(exdate.getDate() + exdays);
        var c_value = escape(value) + ((exdays == null) ? "" : "; expires=" + exdate.toUTCString());
        document.cookie = c_name + "=" + c_value;
    }

    function getCookie(c_name)
    {
        var i, x, y, ARRcookies = document.cookie.split(";");

        for (i = 0; i < ARRcookies.length; i++)
        {
            x = ARRcookies[i].substr(0, ARRcookies[i].indexOf("="));
            y = ARRcookies[i].substr(ARRcookies[i].indexOf("=") + 1);
            x = x.replace(/^\s+|\s+$/g, "");

            if (x == c_name)
            {
                return unescape(y);
            }
        }
    }

    function checkCookie(cookie)
    {
        var peoples_count = getCookie(cookie);

        if (peoples_count != null && peoples_count != "")
        {
            $('#peoples_count').html(peoples_count)
        }
        else
        {
            peoples_count = Math.floor(Math.random()*515 + 470)
            setCookie("peoples_count", peoples_count, 2);
$('#peoples_count').html(peoples_count)
        }
    }

$().ready(function()
{
checkCookie('peoples_count')
})
</script>