//wcm-tnt-campaign-handler
//Authors: Scott Fainstein, Jarrod Dwenger, Elias Amador
//Published: 10/13/2011
//Revised:

//set the following var leadDnisNumber to the selected Promotion_Code in the form-lib
var leadDnisNumber = '2222225555';

//if not already set in the head, ie new site, set the following var leadPhoneNumber to the selected Page_Phone_Number element for the site
//same procedure as the leadDnisNumber above
//var leadPhoneNumber = '<Element context="selected" name="" type="content" key="Page_Phone_Number"/>';

//set the following array values in the element ecidPhone below
var ecidArray = new Array(); //array where you store ecid and phone pairs
ecidArray['rfsmb101001'] = {'dnis':'0000000309','phone':'800-205-7705'};
ecidArray['rfsmbdm000002'] = {'dnis':'0000000309','phone':'800-205-7705'};
ecidArray['rfsmbdm000003'] = {'dnis':'0000000309','phone':'800-205-7705'};
ecidArray['rfsmbdm000025'] = {'dnis':'0000000309','phone':'800-205-7705'};
ecidArray['rfsmbdm000026'] = {'dnis':'0000000309','phone':'800-205-7705'};
ecidArray['rfsmbdm000038'] = {'dnis':'0000000281','phone':'888-576-7751'};
ecidArray['rfsmbdm000039'] = {'dnis':'0000000281','phone':'888-576-7751'};
ecidArray['rfsmbdm000040'] = {'dnis':'0000000281','phone':'888-576-7751'};
ecidArray['rfsmbdm000041'] = {'dnis':'0000000281','phone':'888-576-7751'};
ecidArray['rfsmbdm000042'] = {'dnis':'0000000281','phone':'888-576-7751'};
ecidArray['rfsmbdm000043'] = {'dnis':'0000000309','phone':'800-205-7705'};
ecidArray['commpscid001'] = {'dnis':'0000000296','phone':'800-595-8342'};
ecidArray['rfsmbps000007'] = {'dnis':'0000000292','phone':'866-593-7449'};

function formatDnis(dnis) {
//formatDnis script
   var retval='';
   if(dnis && dnis.length > 0) {
      if(dnis.indexOf("-") == -1) {
         if(dnis.length == 10) {
            retval=dnis.substr(0,3) + '-' + dnis.substr(3,3) + '-' + dnis.substr(6,4);
         }
      } else {
         retval = dnis;
      }
   }
   return retval;
}
function leadDnisNumberUpdate(){
//function to update the Request_Email_Subject and Promotion_Code in the form
  if (leadDnisNumber != '2222225555' && leadDnisNumber != '0000000316' && leadDnisNumber != '2222225555' && leadDnisNumber != '2222225555' && leadDnisNumber != '' && leadDnisNumber != undefined){
	document.getElementById('Request_Email_Subject').value='RF Sm Biz Microsite DNIS: '+formatDnis(leadDnisNumber);
        document.getElementById('promotion_code').value=leadDnisNumber;
	} 
}
/**** COOKIE AND QUERY STRING PARAM FUNCTIONS ****/
function getCookie(c_name) {
        //this function reads the cookie values and returns the value if it
        //exists. if it doesn't exist, it returns an empty string.
    var i, x, y, ARRcookies = document.cookie.split(";");
    var cExists = false;
    for (i = 0; i < ARRcookies.length; i++) {
        x = ARRcookies[i].substr(0, ARRcookies[i].indexOf("="));
        y = ARRcookies[i].substr(ARRcookies[i].indexOf("=") + 1);
        x = x.replace(/^\s+|\s+$/g, "");
        if (x == c_name) {
                cExists = true;
            return unescape(y);
        }
    }
    if (cExists == false){
        return '';
    }
}
function setCookie(c_name, value, exdays) {
    //this function sets the cookie, the value contained in it
    //and how long until the cookie expires
    var exdate = new Date();
    exdate.setDate(exdate.getDate() + exdays);
    var c_value = escape(value) + ((exdays == null) ? "" : "; expires=" + exdate.toUTCString()+"; path=/");
    document.cookie = c_name + "=" + c_value;
}
function getQueryParam(name) {
    //this function can be used to check for the existance of a
    //parameter in the query string, if it exists, it returns the value
    //otherwise it returns a blank string
    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]").toLowerCase();
    var regexS = "[\\?&]" + name + "=([^&#]*)";
    var regex = new RegExp(regexS);
    var results = regex.exec(window.location.href.toLowerCase());
    if (results == null) return "";
    else return results[1];
}
 
function checkECID() {
    var ecid = getQueryParam('ecid');
    if (ecid != '' && ecid != null){
        //user has ECID in URL, so create/update value in
        //cookie and set the leadphone number based on it
        if (ecid in ecidArray) {
                setCookie('cookieECID',ecid,10);
              leadPhoneNumber =  ecidArray[ecid]['phone'];
              leadDnisNumber = ecidArray[ecid]['dnis'];
        }
    } else {
        //no ECID in URL, so check for ECID in cookie
        //and if it exists, use that instead as well as
        //renewing the expiration date of the cookie
        ecid = getCookie('cookieECID');
        if (ecid != '' && ecid != null){
                if (ecid in ecidArray) {
                        setCookie('cookieECID',ecid,10);
              leadPhoneNumber =  ecidArray[ecid]['phone'];
              leadDnisNumber = ecidArray[ecid]['dnis'];
                }
        }
    }
}
checkECID();