var metas = document.getElementsByTagName('meta');
var olyticsTag = "";
var olyticsCategory = "";
var olyticsIssue = "";

// First we see if the page has any html meta tags
if(metas && metas.length > 0) { 
    // loop through the meta tags
    for(var oolltt = 0; oolltt < metas.length; oolltt++) {
        var oollttMeta = metas[oolltt];
        var theNameAttribute = oollttMeta.getAttribute('name');
        // is the meta tag an 'abstract' meta tag ?
        if(theNameAttribute && theNameAttribute == 'abstract' && oollttMeta.getAttribute('content')) {
            // the meta tag is an 'abstract' meta tag - lets grab the content of the tag to use in the analytics.track call.
            olyticsCategory = oollttMeta.getAttribute('content');
        // is the meta tag an 'keywords' meta tag ?
        } else if(theNameAttribute && theNameAttribute == 'keywords' && oollttMeta.getAttribute('content')) {
            // the meta tag is an 'keywords' meta tag - lets grab the content of the meta tag to use in the analytics.track call.
            olyticsTag = oollttMeta.getAttribute('content');
        // is the meta tag an 'news_keywords' meta tag ?
        } else if(theNameAttribute && theNameAttribute == 'news_keywords' && oollttMeta.getAttribute('content')) {
            // the meta tag is an 'olyticsIssue' meta tag - lets grab the content of the meta tag to use in the analytics.track call.
            olyticsIssue = oollttMeta.getAttribute('content');
        }

    }
    if(olyticsCategory.length > 0 || olyticsTag.length > 0 || olyticsIssue.length > 0) {
    
        // so at this point we have either an olyticsCategory and / or olyticsTag  and / or olyticsIssue to pass in the analytics.track call.
        
        //fire the analytics.track call
        olytics.fire(
          {
            behaviorId: '7677H9123356A8G',
            category: olyticsCategory,
            tag: olyticsTag,
	    issue: olyticsIssue
          }
        );
    }
}