I have a series of pages where I need to get a specific code for a button.
I want to put the code which is in the url into a variable with jQuery.

An example URL is www.example.com/folder/code/12345/

I want to get the number part in a variable called (siteCode)

Thanks in advance for any answers.

jquery / Pseudo code:

var siteCode;



// start function

function imageCode(){

     siteCode // equals number part of URL

     $('.button').attr('src', 'http:www.example.com/images/'+siteCode+'.jpg');

}