function init() {
    blurLinks();
    tableRuler();
}

function unblur() {
    this.blur();
}

function blurLinks() {
    if (document.getElementById && document.createTextNode) {
        var links = document.getElementsByTagName("a");
        for(var i = 0; i < links.length; i++) {
            links[i].onfocus = unblur;
        }
    }
}

function tableRuler() {
    if (document.getElementById && document.createTextNode) {
        var tables = document.getElementsByTagName("table");
        for (var i = 0; i < tables.length; i++) {
            if (tables[i].className == "ruled") {
                var trs = tables[i].getElementsByTagName("tr");
                for (var j = 0; j < trs.length; j++) {
                    if(j > 0 && j < trs.length - 1) {
                        trs[j].onmouseover = function() {
                            this.className = "ruler";
                            return false;
                        }
                        trs[j].onmouseout = function() {
                            this.className = "";
                            return false;
                        }
                    }
                }
            }
        }
    }
}

function flip(img, src) {
    document.getElementById(img).src = src;
}

function nospam(sName, sHost) {
    document.location.href = "mailto:" + sName + "@" + sHost;
}