var clicked = "";
var gtype = ".gif";
var selstate = "_over";
var loc = "";




function tr(b) { }

function turn_over(name) {
    if (document.images !== null && clicked != name) {
        document[name].src = document[name + "_over"].src;
    }
}

function turn_off(name) {
    if (document.images !== null && clicked != name) {
        document[name].src = document[name + "_off"].src;
    }
}
function reg(gname, name) {
    if (document.images) {
        document[name + "_off"] = new Image();
        document[name + "_off"].src = loc + gname + gtype;
        document[name + "_over"] = new Image();
        document[name + "_over"].src = loc + gname + "_over" + gtype;
    }
}
function evs(name) {
    return " onmouseover=\"turn_over('" + name + "')\" onmouseout=\"turn_off('" + name + "')\"";
}
function syncFile(f, nf) {
    var matches = 'home.html*index.html*welcome.html*default.asp';
    var p = f.lastIndexOf('/');
    var sf = f;
    if (p >= 0) {
        sf = f.substr(p + 1, f.length - 1);
    }
    if (matches.indexOf(sf) == -1) {
        return "";
    }
    return sf;
}
function isCurrentFile(str) {
    var p = str.lastIndexOf(':');
    if (p > 0) {
        str = str.substr(p + 1, str.length - 1);
    }
    str = escape(str); str = str.toLowerCase();
    while (str.length > 3 && str.substring(0, 3) == "../") {
        str = str.substr(3, str.length - 1);
    }
    var fstr = str.indexOf(".htm");
    if (fstr == -1) {
        fstr = str.indexOf(".asp");
    }
    if (fstr == -1) {
        fstr = str.indexOf(".php");
    }
    if (fstr == -1) {
        fstr = str.indexOf(".jsp");
    }

    if (fstr == -1) {
        fstr = str.indexOf(".txt");
    }
    if (fstr < 1 && str.charAt(str.length - 1) != '/') {
        str += "/";
    }

    var current = document.location.href.toLowerCase();
    p = current.lastIndexOf('?');
    if (p > 0) {
        current = current.substr(0, p);
    }
    var fcurrent = current.indexOf(".htm");
    if (fcurrent == -1) {
        fcurrent = current.indexOf(".asp");
    }
    if (fcurrent == -1) {
        fcurrent = current.indexOf(".php");
    }
    if (fcurrent == -1) {
        fcurrent = current.indexOf(".jsp");
    }
    if (fcurrent == -1) {
        fcurrent = current.indexOf(".txt");
    }
    if (fcurrent < 1 && current.charAt(current.length - 1) != '/') {
        current += "/";
    }
    if (fstr != -1 && fcurrent == -1) {
        current += syncFile(str, current);
    }
    if (fstr == -1 && fcurrent != -1) {
        str += syncFile(current, str);
    }
    var currsize = current.length; var strsize = str.length;
    while (strsize >= 0 && currsize >= 0) {
        if (current.charAt(currsize) != str.charAt(strsize)) {
            return false;
        }

        currsize = currsize - 1;
        strsize = strsize - 1;
    }
    return true;
}

function writeButton(urld, url, name, w, h, alt, target, hsp) {
    gname = name;
    while (typeof (document[name]) != "undefined") {
        name += "x";
    }
    reg(gname, name);
    tr(true);
    document.write("<td>");
    if (alt !== "") {
        alt = " alt=\"" + alt + "\"";
    }
    if (target !== "") {
        target = " target=\"" + target + "\"";
    }
    if (w > 0) {
        w = " width=\"" + w + "\"";
    }
    else {
        w = "";
    }
    if (h > 0) {
        h = " height=\"" + h + "\"";
    }
    else {
        h = "";
    }
    var l = clicked !== "" || !isCurrentFile(url);
    if (url !== "") {
        url = " href=\"" + urld + url + "\"";
    }
    if (l) {
        if (typeof (clx) != "undefined") {
            target = "";
            url = " href=\"?" + clx + "\"";
            alt = " alt=\"Click to edit\"";
        }
        document.write("<a " + url + evs(name) + target + ">");
    }
    else {
        gname += selstate;
    }
    gname += gtype;
    if (hsp == -1) {
        hsp = " align=\"right\"";
    }
    else if (hsp > 0) {
        hsp = " hspace=\"" + hsp + "\"";
    }
    else {
        hsp = "";
    }
    document.write("<img src=\"" + loc + gname + "\" name=\"" + name + "\"" + w + h + alt + hsp + " border=\"0\" />");
    if (l) {
        document.write("</a>");
    }
    document.write("</td>"); tr(false);
    
       
    
}


if (typeof (loc) == "undefined" || loc === "") {

    if (document.body && document.body.innerHTML) {
        var tt = document.body.innerHTML;
        var ml = tt.match(/["']([^'"]*)nav.js["']/i);
        if (ml && ml.length > 1) {
            loc = ml[1];
        }
    }
}
document.write("<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr>");
document.write("<td><img src=\"" + loc + "nav_left" + gtype + "\" alt=\"\" width=\"9\" height=\"28\"></td>");
tr(false);
writeButton(loc + "../", "index.htm", "nav_b7", 63, 28, "Home", "", 0);
writeButton(loc + "../", "itinfrastructure.html", "nav_b2", 128, 28, "IT Infrastructure", "", 0);
writeButton(loc + "../", "customsoftware.html", "nav_b3", 129, 28, "Custom  Software", "", 0);
writeButton(loc + "../", "webdevelopment.html", "nav_b4", 136, 28, "Web Development", "", 0);
writeButton(loc + "../", "benchmarks.html", "nav_b5", 101, 28, "Benchmarks", "", 0);
writeButton(loc + "../", "aboutus.html", "nav_b1", 83, 28, "About Us", "", 0);
writeButton(loc + "../", "contactus.aspx", "nav_b6", 92, 28, "Contact us", "", 0);

tr(true);
document.write("<td><img src=\"" + loc + "nav_right" + gtype + "\" alt=\"\" width=\"9\" height=\"28\"></td>");
document.write("</tr></table>"); loc = "";