var str, i;
for (i = 0; i < people[0].length; i++) {
   str = '<img src="fotomini/people/' + people[0][i] + '" align="absmiddle" class="minifoto">&nbsp;&nbsp;' +  people[1][i];
   document.write(str.link('competitors.html?' + i));
   document.write('<br>');
  }