function tratata(pagename)
{
   //....
   var pageMatches = pagename.match(/#(video|photo|album)\-([0-9])+$/);  
   //.....
}

Выдает:

Uncaught TypeError: Cannot call method 'match' of undefined 

спросите у typeof
З.Ы.

alert(typeof pagname)

pagename - не понятно что, т.е. undefined

_____________
HTML, CSS (Bootstrap), JS(JQuery, ExtJS), PHP, MySQL, MSSql, Posgres, (TSql, BI OLAP, MDX), Mongo, Git, SVN, CodeIgnater, Symfony, Yii 2, JiRA, Redmine, Bitbucket, Composer, Rabbit MQ, Amazon (SQS, S3, Transcribe), Docker