/*
 * date:        2002-12-13
 * info:        http://inspire.server101.com/js/xc/
 */

var xcNode = [];

function xcSet(m, c) {
        if ((document.getElementById && document.getElementById(m) != null) && document.createElement && (navigator.userAgent.indexOf('MSIE 5.2') == -1 || navigator.userAgent.indexOf('Mac') == -1)) {
        m = document.getElementById(m).getElementsByTagName('ul');
        var d, p, x, h, i, j;
        for (i = 0; i < m.length; i++) {
                d = m[i].getAttribute('id');
                if (d) {
                        x = xcCtrl(d, c, 'x', '[+]', 'Show', m[i].getAttribute('title')+' (expand menu)');
                        x = xcCtrl(d, c, 'c', '[-]', 'Hide', m[i].getAttribute('title')+' (collapse menu)');

                        p = m[i].parentNode;
                        if (h = !p.className) {
                                j = 2;
                                while ((h = !(d == arguments[j])) && (j++ < arguments.length));
                                if (h) {
                                        m[i].style.display = 'none';
                                        x = xcNode[d+'x'];
                                }
                        }

                        p.className = c;
                        p.insertBefore(x, p.firstChild);
                }
        }
}
}


function xcShow(m) {
        xcXC(m, 'block', m+'c', m+'x');
}


function xcHide(m) {
        xcXC(m, 'none', m+'x', m+'c');
}


function xcXC(e, d, s, h) {
        e = document.getElementById(e);
        e.style.display = d;
        e.parentNode.replaceChild(xcNode[s], xcNode[h]);
        xcNode[s].firstChild.focus();
}


function xcCtrl(m, c, s, v, f, t) {
        var a = document.createElement('a');
        a.setAttribute('href', 'javascript:xc'+f+'(\''+m+'\');');
        a.setAttribute('title', t);
        a.appendChild(document.createTextNode(v));

        var d = document.createElement('div');
        d.className = c+s;
        d.appendChild(a);

        return xcNode[m+s] = d;
}


/**********************************/
/*** NON CUE ***/

function showDiv(divname1) { 
        document.getElementById(divname1).style.display = "block"; 
}

function hideDiv(divname2) {
        document.getElementById(divname2).style.display = "none"; 
}

function returnDownState(divname1,divname2) {
        if (document.getElementById(divname1).style.display == "block") {
                MM_nbGroup('down','group1','related1','/_assets/images/utility-bar/related-pages-down.gif',1);
        } else if (document.getElementById(divname2).style.display == "block") {
                MM_nbGroup('down','group1','moreInfo1','/_assets/images/utility-bar/more-information-down.gif',1);
        }
}