(function(){
function getURLParameter(){
var pageUrl = window.location.search.substring(1);
//get the query string parameters without the "?"
var urlVariables = pageUrl.split('&');
//break the parameters and values attached togethe
var urlParams = {};
for (var i = 0; i < urlVariables.length; i++) {
var parts = urlVariables[i].split('=');
urlParams[parts[0]] = parts[1];
}
return urlParams
}
function setCookie(cookie, value){
var expires = new Date();
expires.setTime(expires.getTime() + (1000 * 60 * 60 * 24 * 30 * 24))
document.cookie = cookie + "=" + value + "; expires=" +
expires.toGMTString() + "; domain=.starboardseafood.com; path=/"
}
function removeProtocol(href) {
var parser = document.createElement('a');
parser.href = href
return parser.hostname.replace(/^www\./,'')
}
function getReferralInfo(){
altParams = {}
if(document.referrer != ""){
var referrerHostName = removeProtocol(document.referrer)
var GOOGLE = /google/;
var YAHOO = /search.yahoo/;
var BING = /bing/;
if(GOOGLE.test(referrerHostName)){
altParams['utm_source'] = 'google'
altParams['utm_medium'] = 'organic'
} else if(BING.test(referrerHostName)){
altParams['utm_source'] = 'bing'
altParams['utm_medium'] = 'organic'
} else if(YAHOO.test(referrerHostName)){
altParams['utm_source'] = 'yahoo'
altParams['utm_medium'] = 'organic'
} else {
altParams['utm_medium'] = 'referral'
altParams['utm_source'] = referrerHostName
}
}
return altParams
}
function setFinalParams() {
urlParams = getURLParameter()
altParams = getReferralInfo()
if(urlParams['utm_medium']==null){
finalParams = altParams
} else {
finalParams = urlParams
}
if(altParams['utm_medium']==null && urlParams['utm_medium']==null) {
finalParams = {}
finalParams['utm_medium'] = '(none)'
finalParams['utm_source'] = 'direct'
}
return finalParams
}
setCookie("traffic_source", JSON.stringify(setFinalParams()));
})();