var TITEMS = [ 
 ["Microsoft Exchange 2000 Server", "common/exchadmino_intro.htm", "1",
  ["Using this Documentation", "introo_usingthisdocumentation.htm", "11"],
  ["What's New?", "common/exchadmino_new.htm", "11"],
  ["Glossary", "glossary_frame.htm", "11"]
 ]
];


var FITEMS = arr_flatten(TITEMS);

function arr_flatten (x) {
   var y = []; if (x == null) return y;
   for (var i=0; i<x.length; i++) {
	if (typeof(x[i]) == "object") {
		 var flat = arr_flatten(x[i]);
		 for (var j=0; j<flat.length; j++)
			 y[y.length]=flat[j];
} else {
		 if ((i%3==0))
		y[y.length]=x[i+1];
}
   }
   return y;
}