var articles = document.getElementById('articles');
var more = YAHOO.util.Dom.getElementsByClassName('more');
var rest = YAHOO.util.Dom.getElementsByClassName('rest');
var title = YAHOO.util.Dom.getElementsByClassName('title');
for (var i = 0; i<rest.length; i++) {
  more[i].id = 'more' + i;
  rest[i].id = 'rest' + i;
	title[i].name = 'title' + i;
}

for (i = 0; i<more.length; i++) {
  YAHOO.util.Event.addListener(more[i], "mousedown", showRest);
}

function showRest() {
  hideAll();
  var regex = new RegExp("[0-9]+");
  var id = regex.exec(this.id);
  var rest = document.getElementById('rest' + id);
	var more = document.getElementById('more' + id);
	more.style.display = 'none';
	document.location = "#title" + id;
  rest.style.display = 'block';
}

function hideAll() {
  var rest = YAHOO.util.Dom.getElementsByClassName('rest');
  for (var i=0; i<rest.length; i++) {
    rest[i].style.display = 'none';
		more[i].style.display = 'block';
  }
}