// Javascript Include

      if (typeof(hu_scripts) == 'undefined') var hu_scripts = new Object();
	  
	  hu_js_import('_js/jquery.js');
	  hu_js_import('_js/jquery.fancybox.js');
	  hu_js_import('_js/jquery.pngFix.js');


      function hu_js_import(jsFile) {
      if (hu_scripts[jsFile] != null) return;
      var scriptElt = document.createElement('script');
      scriptElt.type = 'text/javascript';
      scriptElt.src = jsFile;
      document.getElementsByTagName('head')[0].appendChild(scriptElt);
      hu_scripts[jsFile] = jsFile; // or whatever value your prefer
      }