function dateselect()
    {
    var dateSelect=$('searchselect');
    if(dateSelect)
        {
        var myRequest = new Ajax('/files/ajaxtool.php?q=periods',{
            method: 'get',
            update: dateSelect
            });
        myRequest.request();
        }
    }

function hasrss()
    {
    var loc=escape(window.location.href);
    var tit=escape(document.title);
    var rssLoc=$('rss');
    if(loc)
        {
        var myRequest = new Ajax('/files/ajaxtool.php?q=rss&uri='+loc+'&title='+tit,{
            method:'get',
            update: rssLoc
            });
        myRequest.request();
        }
    }

dateselect();
hasrss();