// JavaScript Document
function showImage(r_dir, s_dir) {
  r_images = new Array("baseball", "basketball", "football", "golf", "gymnastics", "lacrosse", "music", "officials", "soccer", "softball", "spirit", "sportsmanship", "student_council", "swimming", "tennis", "track", "volleyball", "wrestling", "xcountry");
  i_length = r_images.length;
  m_boolean = false;

  for (i = 0; i < i_length; i++) {
    if (s_dir == r_images[i]) {
	  m_boolean = true;	
	break;
	}
  }
  
  if ((m_boolean == true) && ((r_dir == "sports") || (r_dir == "activities") || (r_dir == "officials"))) {
	document.write('<img src="/images/action/'+s_dir+'.jpg" align="right" border="1">');
  } else { 
    i_src = Math.round(Math.random() * (i_length - 1));
    document.write('<img src="/images/action/'+r_images[i_src]+'.jpg" align="right" border="1">');
  }
}