var GB_ROOT_DIR = "http://www.brzechwa.com/greybox/";

/* include js files */
function incJs(filename) {
  var head = document.getElementsByTagName('head').item(0);
  script = document.createElement('script');
  script.src = filename;
  script.type = 'text/javascript';
  head.appendChild(script)
}
incJs("greybox/AJS.js");
incJs("greybox/AJS_fx.js");
incJs("greybox/gb_scripts.js");


/* Exterior Links */
function externalLinks() {
  if (document.getElementsByTagName) {
    var allLinks = document.getElementsByTagName('a');
    for (var i=0; i<allLinks.length; i++) {
      var thisLink = allLinks[i];
      if (thisLink.rel == "external") {
        var url = thisLink.getAttribute('href');
        thisLink.setAttribute("onclick","window.open('"+url+"','_blank'); return false;");
      }
    }
  }
}
window.onload=externalLinks;