// Customer : Hoover's Online
// Version : Advance Trigger 1.4

var popUpURL = "http://www.foreseeresults.com/survey/display"; // base URL to the survey

var ckAlreadyShown = triggerParms["ascookie"]; // name of the persistent/session cookie

var ckLoyaltyCount = triggerParms["lfcookie"]; // name of the loyalty count cookie

var persistentExpires = new Date(); // persistent cookie expiration
persistentExpires.setTime(persistentExpires.getTime() + (triggerParms["rw"]*60*1000));

function ForeCStdGetCookie (name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg) {
            return ForeCStdGetCookieVal (j);
        }
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) {
            break;
        }
    }
    return null;
}

function ForeCStdSetCookie (name, value) {
    var argv = ForeCStdSetCookie.arguments;
    var argc = ForeCStdSetCookie.arguments.length;
    var expires = (argc > 2) ? argv[2] : null;
    var path = (argc > 3) ? argv[3] : null;
    var domain = (argc > 4) ? argv[4] : null;
    var secure = (argc > 5) ? argv[5] : false;
    document.cookie = name + "=" + escape (value) +
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    ((path == null) ? "" : ("; path=" + path)) +
    ((domain == null) ? "" : ("; domain=" + domain)) +
    ((secure == true) ? "; secure" : "");
}

function ForeCStdGetCookieVal(offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1) {
        endstr = document.cookie.length;
    }
    return unescape(document.cookie.substring(offset, endstr));
}

function specialEscape(str) {
    var translated = "";
    var i;
    var found = 0;
    for(i = 0; (found = str.indexOf('+', found)) != -1; ) {
        translated += str.substring(i, found) + "%2B";
        i = found + 1;
        found++;
    }
    translated += str.substring(i, str.length);
    return translated;
}

// this function checks to see if we are in path included in the excluded list.
function currentLocationExcluded() {
    var parentURLPath = window.location.pathname;//location path
    for(key in excludeList) {
        if(parentURLPath.indexOf(excludeList[key]) != -1) {
            return true;
        }
    }
    return false;
}

function Poll() {

    /* Disabling Poll function to do nothing, until Marketing is
       ready to launch again.  Calling function code remains in 
       following files: 
           include/xsl/wrapper/corecsthreecolumn.xsl
           include/xsl/wrapper/corecsthreecolumn.xsl     
           include/xsl/wrapper/corecstwocolumn.xsl     
           include/xsl/wrapper/corecstwocolumn.xsl     
           include/xsl/wrapper/oetwrapper.xsl     
           include/xsl/wrapper/oetwrapperfree.xsl     
           include/xsl/wrapper/ukoetwrapper.xsl
           include/xsl/wrapper/ukoetwrapper.xsl     
           include/xsl/wrapper/wrapper.xsl         
           include/xsl/wrapper/wrapperfree.xsl     

    if (GetCookie('mktgPop') == '1' && !GetCookie('HoovPremium') ) {
        openNewWindow('/global/mktg/index.xhtml?pageid=14433',750,650,20,20,1);
    }

    if(triggerParms["dt"] == 1) {
        return;
    }
    //checks if we are in path included in the excluded list.
    if(currentLocationExcluded()) {
        return;
    }

    setTimeout("PollContinued()",30000);
    */

}

function PollContinued() {
    var stickyCounter = ForeCStdGetCookie(ckLoyaltyCount); // check counter cookie
    var alreadyShown = ForeCStdGetCookie(ckAlreadyShown); // check if we already have shown survey
    var pageCount;
    var randNum = Math.random();
    randNum *= 100;
    if (stickyCounter == null) {
        // create the loyalty factor cookie if we don't already have one
        pageCount = 1;
        ForeCStdSetCookie(ckLoyaltyCount, pageCount, null,'/',triggerParms["domain"]);
        stickyCounter = ForeCStdGetCookie(ckLoyaltyCount);
    }
    if (stickyCounter != null) {
        pageCount = stickyCounter;
        if(pageCount >= triggerParms["lf"]) {
            // apply the samplingPercentage algorithm
            if(alreadyShown == null) {
                if(randNum <= triggerParms["sp"]) {
                    var winOptions = "width= 1,height= 1,top= 4000,left= 4000,resizable=yes,scrollbars=yes";
                    var fullURL = popUpURL + "?" + "width=" + triggerParms["width"] +
                    "&height=" + triggerParms["height"] +
                    "&cid=" + specialEscape(escape(triggerParms["cid"])) + "&mid=" + specialEscape(escape(triggerParms["mid"]));
                    if ((triggerParms["omb"] ) != null) {
                        fullURL += "&omb=" + escape(triggerParms["omb"]);
                    }

                    //Cmetrics support
                    if ((triggerParms["cmetrics"] ) != null) {
                        fullURL += "&cmetrics=" + escape(triggerParms["cmetrics"]);
                    }

                    // added for pop control after window is loaded
                    if (triggerParms["olpu"] == 1) {
                        fullURL += "&olpu=1";
                    }
                    // capturing Page Viewed in CPP
                    if (triggerParms["capturePageView"] == 1) {
                        triggerParms["cpp_3"] = "PageView:"+ pageCount; // customer parameter 3 - Page View
                    }
                    // extract customer passed parameters if any
                    var customerParams = "";
                    for(paramKey in triggerParms) {
                        if(paramKey.substring(0,3) == "cpp"){
                            fullURL += "&" + paramKey + "=" + escape(triggerParms[paramKey]);
                        }
                    }
                    // insure that we only pop up once during the lifetime of the cookie
                    if(triggerParms["npc"] == 1) {
                        ForeCStdSetCookie(ckAlreadyShown, 'true',null,'/',triggerParms["domain"]);
                    } else {
                        ForeCStdSetCookie(ckAlreadyShown, 'true', persistentExpires,'/',triggerParms["domain"]);
                    }
                    var myPopUp = window.open(fullURL, 'survey',winOptions);
                    if (triggerParms["pu"] == 1){
                        self.focus();
                    } else {
                        myPopUp.focus(); //focusing on survey window
                    }
                }
            }
        }
        // increment it and set the new cookie value
        pageCount++;
        ForeCStdSetCookie(ckLoyaltyCount, pageCount, null,'/',triggerParms["domain"]);
    }
}