var tliArray = new Array();

function displayTLImage() {
  var cont = document.getElementById('tli_container');
  var randi = Math.floor(Math.random() * tliArray.length);
  
  cont.innerHTML = '<a href="'+ tliArray[randi][1] +'" target="_self"><img src="'+ tliArray[randi][0].src +'" width="194" height="205" alt="" class="newP" border="0" /></a>';
}

function scheduleTLImage() {
  displayTLImage();
  window.setInterval(displayTLImage, 3000);
}