what's best proceed smack nested loops javascript?

what's best proceed smack nested loops javascript?

//write links page.
for (var x = 0; x < args.length; x++)
{
   (var streamer navigation.headings)
   {
      (var vigilant navigation.headings[heading])
      {
         (args[x] == navigation.headings[heading][item].name)
         {
            document.write("<a href=\"" 
               + navigation.headings[heading][item].url + "\">" 
               + navigation.headings[heading][item].name + "</a> : ");
            break; // <---here, i need smack out twin loops.
         }
      }
   }
}