/* file KLEIDER/web/src/sitestyle/smmobile_help.js */
// -*- coding: utf-8 -*-
// Hilfe zur Smartfon-Darstellung der Sitemap
// 2014-11-17 Herbert Schiemann <h.schiemann@herbaer.de>

function onMouseoverOll (event) {
    var tg = event.target;
    while (tg && tg.localName != "dt")
        tg = tg.parentNode;
    var mm = tg.getAttribute("id").match (/^.*?_(.*)/);
    var id  = mm[1];
    var elt = document.getElementById (id);
    if (elt)
        elt.setAttribute ("class", elt.getAttribute ("class") + " outline");
}

function onMouseoutOll (event) {
    var tg = event.target;
    while (tg && tg.localName != "dt")
        tg = tg.parentNode;
    var mm = tg.getAttribute("id").match (/^.*?_(.*)/);
    var id  = mm[1];
    var elt = document.getElementById (id);
    if (elt) {
        var cls = elt.getAttribute ("class");
        elt.setAttribute ("class", cls.replace (/\s+outline\b/, ""));
    }
}

function onClickHead (event) {
    var p   = event.target.parentNode;
    var cls = p.getAttribute ("class");
    if (cls == "exp")
        p.setAttribute ("class", "head");
    else
        p.setAttribute ("class", "exp");
}

onload = function () {
    var i;
    var h = document.getElementById ("help");
    var elts = h.getElementsByTagName ("dt");
    for (i = 0; i < elts.length; ++i) {
        elts[i].addEventListener ("mouseover", onMouseoverOll, false);
        elts[i].addEventListener ("mouseout",  onMouseoutOll,  false);
    }
    elts = h.getElementsByTagName ("h1");
    for (i = 0; i < elts.length; ++i)
        elts[i].addEventListener ("click", onClickHead, false);
};
/* end of file KLEIDER/web/src/sitestyle/smmobile_help.js */