/* (C)opyright 2005, Clayton H. Harris */ var nClass = "class"; var elems = new Array(); function replace_it(a, m) { for (var i = 0; i < a.length; i++) { var e = a[i]; var h = e.getAttribute("href"); if ((h) && (h.slice(0, 8) == "mailto:@")) e.setAttribute("href", m + h.slice(8)); } } function edit_mailto() { var m = "mailto:"; m += "cosmos"; m += "@"; m += "visi.com"; var a = document.getElementsByTagName("link"); replace_it(a, m); a = document.getElementsByTagName("a"); replace_it(a, m); } function check_class() { /* Braindead I.E. incompatability! */ var b = window.document.getElementsByTagName("body"); if (!b) { alert("Couldn't find !"); return; } if (b[0].getAttribute("class")) return; if (b[0].getAttribute("className")) { nClass = "className"; return; } /* alert("Couldn't determine class identifier!"); */ } function boxi(url, param, frag) { this.url = url; this.param = param; this.frag = frag; } function parse_href(h_ref) { var box_s = new boxi('', '', ''); var i = h_ref.indexOf('?'); var j = h_ref.indexOf('#'); var k = (i >= 0) ? i : j; box_s.url = (k >= 0) ? h_ref.slice(0, k) : h_ref; box_s.param = (i >= 0) ? (box_s.param = (j >= 0) ? h_ref.slice(i + 1, j) : h_ref.slice(i + 1)) : ''; box_s.frag = (j >= 0) ? h_ref.slice(j + 1) : ''; return box_s; } function rem_class(tag, class_str) { if (tag) { var old_class = tag.getAttribute(nClass); if (old_class) { var rex = new RegExp(' *'+class_str); old_class = old_class.replace(rex, ''); old_class = old_class.replace(/^ */, ''); if (old_class.length > 0) tag.setAttribute(nClass, old_class); else tag.removeAttribute(nClass); } } } function elemi(elem, a_class) { this.elem = elem; this.a_class = a_class; } function add_class(tag, a_class) { if (tag) { elems[elems.length] = new elemi(tag, a_class); var old_class = tag.getAttribute(nClass); if ((old_class) && (old_class.length > 0)) a_class = old_class + ' ' + a_class; tag.setAttribute(nClass, a_class); } } function restore_style() { for (var i = 0; i < elems.length; i++) rem_class(elems[i].elem, elems[i].a_class); elems = new Array(); } function set_style(frag) { restore_style(); if (!frag) return; if (frag.indexOf('zar-faq') < 0) { add_class(document.getElementById(frag+'-box'), 'box'); return; } add_class(document.getElementById(frag), 'box-faq'); } function find_hdr(tag, look) { var lev = tag; while (lev) { for (var n = lev; n; n = n.previousSibling) if (n.nodeType == 1) { var h = n.nodeName; if (((look) && (h.toLowerCase() == look)) || ((!look) && (h.match(/^[hH][1-6]$/)))) return n; } lev = lev.parentNode; } return null; } function boxit(tag, frag) { set_style(frag); if ((frag == 'zar-match-plus') || (frag.indexOf('zar-faq') >= 0)) return true; var ftag = document.getElementById(frag); var htag = find_hdr(ftag, ''); if ((htag != ftag) && (htag) && (htag.scrollIntoView)) { htag.scrollIntoView(true); return false; } return true; } function add_onclick(box_s) { var ans = document.getElementsByTagName('a'); for (var i = 0; i < ans.length; i++) { var an = ans[i]; var h_ref = an.getAttribute('href'); if (h_ref) { var box_t = parse_href(h_ref); if ((box_t.frag) && ((!box_t.url) || (box_t.url == box_s.url))) { an.setAttribute('onclick', 'return boxit(this, "'+box_t.frag+'");'); } } } if (nClass == 'className') { var btag = document.getElementsByTagName('body')[0]; btag.innerHTML = btag.innerHTML; } } function do_load() { if ((document.readyState) && (document.readyState != "complete")) return; if (!document.getElementsByTagName) // NN6, IE5 return; check_class(); edit_mailto(); var box_s = parse_href(location.href); add_onclick(box_s); if (box_s.frag) boxit(null,box_s.frag); } if (document.onreadystatechange) document.onreadystatechange = do_load; else window.onload = do_load; /* Last updated: October 6, 2005 */