// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
var twitterRoll = function() {
  var total = $$('#tweet_mid .twitter_div').length;
  var active_tweet = $$('#tweet_mid .active_tweet');
  var current_num = active_tweet[0].id.split("_")[2]
  if ((current_num*1+1) == (total*1)) {
    var next = 'twitter_div_0';
  } else {
    var next = 'twitter_div_' + (current_num*1 + 1);
  }
  $(next).addClass('active_tweet');
  active_tweet.removeClass('active_tweet');
  active_tweet.fade('out');
  $(next).fade('in');
}

window.addEvent('domready', function() {
  var tweet1 = $('twitter_div_0');
  if (tweet1) {
    twitterRoll.periodical(7000)
  }

  $$('input.focus_clear').each(function(el) {
    el.title = el.value;
    el.addEvent('focus', function() {
      if (el.value == el.title) el.value = "";
      el.removeClass('blur');
    });
    el.addEvent('blur', function() { if(el.value == "") el.value = el.title;});
  });
})