// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

var TopicForm = {
  editNewTitle: function(txtField) {
    $('new_topic').innerHTML = (txtField.value.length > 5) ? txtField.value : 'New Topic';
  }
}

var EditForm = {
  // show the form
  init: function(postId) {
    $('edit-post-' + postId + '_spinner').show();
    this.clearReplyId();
  },

  // sets the current post id we're editing
  setReplyId: function(postId) {
    $('edit').setAttribute('post_id', postId.toString());
    $('posts-' + postId + '-row').addClassName('editing');
    if($('reply')) $('reply').hide();
  },
  
  // clears the current post id
  clearReplyId: function() {
    var currentId = this.currentReplyId()
    if(!currentId || currentId == '') return;

    var row = $('posts-' + currentId + '-row');
    if(row) row.removeClassName('editing');
    $('edit').setAttribute('post_id', '');
  },
  
  // gets the current post id we're editing
  currentReplyId: function() {
    return $('edit').getAttribute('post_id');
  },
  
  // checks whether we're editing this post already
  isEditing: function(postId) {
    if (this.currentReplyId() == postId.toString())
    {
      $('edit').show();
      $('edit_post_body').focus();
      return true;
    }
    return false;
  },

  // close reply, clear current reply id
  cancel: function() {
    this.clearReplyId();
    $('edit').hide()
  }
}

var ReplyForm = {
  // yes, i use setTimeout for a reason
  init: function() {
    EditForm.cancel();
    $('reply').toggle();
    $('post_body').focus();
    // for Safari which is sometime weird
//    setTimeout('$(\"post_body\").focus();',50);
  }
}

if($('search')){
    Event.addBehavior({
    '#search': function() { this.hide(); }
    })
}

if($('#monitor_submit')){
    Event.addBehavior({
    '#monitor_submit': function() { this.hide(); }
    })
}

var registration_form = {
    validate: function(ids, alert) {
        if(!alert) {
            alert = "alert_box";
        }
        var errors = 0;
        for(var idi = ids.length-1; idi >= 0;idi-- ) {
            id = ids[idi];
            var obj = $(id);
            if(obj.value == "") {
                errors += 1;
                obj.style.border = "1px solid red";
            } else {
                obj.style.border = "1px solid #aaa";
            }
            
        }
        var alert_box = $(alert);
        if(errors == 0) {
            new Effect.Fade(alert);
            return true;
        }
        else {
            if(alert_box.style.display == "none") {
                new Effect.Appear(alert);
            } else {
                new Effect.Pulsate(alert);
            }
            return false;
        }
    }
}