String.prototype.trim = function() {
  return this.replace(/^\s+|\s+$/g, "");
}

var GET = {};
var loc = String(window.location);
var pieces = loc.substr(loc.indexOf('?') + 1).split('&');

for (var i = 0; i < pieces.length; i++) {
    var keyVal = pieces[i].split('=');
    GET[keyVal[0]] = decodeURIComponent(keyVal[1]);
}

function get_request_value(param_name, def_value) {
    return (((param_name in GET) && (GET[param_name].trim()))
            ? GET[param_name]
            : def_value);
}

function http_build_query(params) {
    var retval = [];
    for (var key in params) {
        retval.push(key+'='+params[key]);
    }
    return retval.join('&');
}

function logClick(type,keyword,kwd,searchurl,page,click_pos,feed_used,feed_used_url,debug) {
    var is_safari = (navigator.userAgent.indexOf('Safari') != -1);
    var is_konq = (navigator.userAgent.indexOf('Konqueror') != -1);
    var is_opera = (navigator.userAgent.indexOf('Opera') != -1);
    var is_moz = ((navigator.userAgent.indexOf('Gecko') != -1) &&
                  !is_safari && !is_konq && !is_opera);

    var xmlHttp;
    var retval = !is_moz;

    try { // Firefox, Opera 8.0+, Safari
        xmlHttp = new XMLHttpRequest();
    } catch (e) { // Internet Explorer
        retval = true;
        try {
            xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try{
                xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {
                return false;
            }
        }
    }



    var base_log_url ="/xlog/";

    var query_params = {
        'q': type,
        'keyword': keyword,
        'kwd': kwd,
        'page': page,
        'click_pos': click_pos,
        'feed_used': feed_used,
        'feed_used_url':  feed_used_url
    };

    var log_url = base_log_url + '?' + http_build_query(query_params);
    if (debug == '1')
    {
        alert(log_url);
    }
    
    xmlHttp.open("GET", log_url, true);
    if (is_moz) {
        xmlHttp.onreadystatechange = function() {
            if (xmlHttp.readyState == 4) {
                window.open(searchurl, "_top");
            }};
    }
    xmlHttp.send(null);

    return retval;
}document.getElementById('left-keywords2').innerHTML = '<!--Tennis Balls--><ol class="kw_list"> <!-- related keywords list --> <li class="kw_item" ><a href="/search?subid=RL&keyword=Discount+Tennis+Ball" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Discount Tennis Ball\',\'/search?subid=RL&keyword=Discount+Tennis+Ball\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',1,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Discount Tennis Ball</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Tennis+Balls" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Tennis Balls\',\'/search?subid=RL&keyword=Tennis+Balls\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',2,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Tennis Balls</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Tennis+Balls" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Tennis Balls\',\'/search?subid=RL&keyword=Tennis+Balls\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',3,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Tennis Balls</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Used+Tennis+Ball+Machines" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Used Tennis Ball Machines\',\'/search?subid=RL&keyword=Used+Tennis+Ball+Machines\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',4,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Used Tennis Ball Machines</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Wilson+US+Open+Tennis+Balls+Case" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Wilson US Open Tennis Balls Case\',\'/search?subid=RL&keyword=Wilson+US+Open+Tennis+Balls+Case\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',5,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Wilson US Open Tennis Balls Case</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Free+Tennis+Ball+Machine" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Free Tennis Ball Machine\',\'/search?subid=RL&keyword=Free+Tennis+Ball+Machine\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',6,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Free Tennis Ball Machine</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Tennis+Ball" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Tennis Ball\',\'/search?subid=RL&keyword=Tennis+Ball\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',7,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Tennis Ball</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Cheap+Tennis+Balls" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Cheap Tennis Balls\',\'/search?subid=RL&keyword=Cheap+Tennis+Balls\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',8,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Cheap Tennis Balls</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Tennis+Balls" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Tennis Balls\',\'/search?subid=RL&keyword=Tennis+Balls\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',9,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Tennis Balls</a></li> <li class="kw_item" ><a href="/search?subid=RL&keyword=Wilson+Tennis+Ball" rel="nofollow" onclick="return logClick(\'vert\',\'Tennis+Balls\',\'Wilson Tennis Ball\',\'/search?subid=RL&keyword=Wilson+Tennis+Ball\',\'http%3A%2F%2Fmonsterguide.net%2Fhow-to-make-a-tennis-ball-launcher\',10,\'MoreFocus\',\'http%3A%2F%2Fdmxml.morefocus.overture.com%2Fd%2Fsearch%2Fp%2Fmorefocus%2Fxml%2Fdomain%2Fmultiset%2Fpremium%2Fflex%2Fv4%2F\',\'0\');\">Wilson Tennis Ball</a></li> </ol>'