if(document.images) {
 // preload
  m1 = new Image; m1.src = "/img/m_photos_.gif";
  m2 = new Image; m2.src = "/img/m_news_.gif";
  m3 = new Image; m3.src = "/img/m_spanish_.gif";
  m4 = new Image; m4.src = "/img/m_songs_.gif";
  m5 = new Image; m5.src = "/img/m_members_.gif";
  m6 = new Image; m6.src = "/img/m_area_.gif";
  m7 = new Image; m6.src = "/img/m_journal_.gif";
}

function roll(iName, iPath) {
  document.images[iName].src = iPath;
}