User:Screen111/monoscript.js

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This code will be executed when previewing this page.

Documentation for this user script can be added at User:Screen111/monoscript.

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function externISBN() {
  for (var i = 0; i < document.links.length; i++) 
    {       
        if( document.links[i].href.match(/isbn=(.*)/) ) {
          document.links[i].href='http://205.210.158.25/ipac20/ipac.jsp?'+RegExp.$1;
        }
    }

}

addOnloadHook(externISBN);