$(document).ready(function()
 {
 $('.subscriberu_answer').live("click", function() 
  {
  if (userinfo['authorized']==1)
   {
   $.cookie('Subscribe::Digest_commentid', $(this).attr('comment_id'), {expires: 7, path: '/'});
   doR('','1');
   }
  });
 return false;
 });

function comment_del(gid,post_id,id)
 {//удаление комментария
 var _action='del_comment';
 var _href='/blog/ajax/'+gid+'/'+post_id+'/'+_comment_layer_id;
 $("#add_comment_"+id).hide();
 $("#deletelink_"+id).html(blog_msg_code['comment_deleted'] + ': <a href="" onclick="comment_un_del(\''+ gid+'\',\''+post_id+'\',\''+id+'\');return false;">' + blog_msg_code['cancel'] + '</a>');
 $("#date_time_"+id).css('text-decoration', 'line-through'); 
 $("#comment_item_"+id).children('.content').css('text-decoration', 'line-through'); 
 $('#comment_item_'+id+' div.act a.subscriberu_bookmark').hide();
 $('#comment_item_'+id+' div.act div.subscriberu_fbbox').hide();
 $.post(_href, {'id':id, 'action' : _action, 'js' : 1}, function(data) { });
 }

function comment_un_del(gid,post_id,id)
 {//восстановление комментария 
 var _action='undel_comment';
 var _href='/blog/ajax/'+gid+'/'+post_id+'/'+_comment_layer_id;
 $("#add_comment_"+id).show();
 $("#deletelink_"+id).html('<a href="" onclick="comment_del(\''+ gid+'\',\''+post_id+'\',\''+id+'\');return false;">' + blog_msg_code['delete'] + '</a>');
 $("#date_time_"+id).css('text-decoration', 'none'); 
 $("#comment_item_"+id).children('.content').css('text-decoration', 'none'); 
 $('#comment_item_'+id+' div.act a.subscriberu_bookmark').show();
 $('#comment_item_'+id+' div.act div.subscriberu_fbbox').show();
 $.post(_href, {'id':id, 'action' : _action, 'js' : 1}, function(data) { });
 }



function show_comment_form(id)
 {
 if ($('#comment_form_' + id).css('display') == 'block')
  {
  $('#comment_form_'+id).hide();
  }
 else
  {
  $(".subscriberu_comment_form").hide();
  $('#comment_form_'+id).html($('#comment_form_template').html())
  $('.comment_form_parent','#comment_form_'+id).val(id)
  var rnd = Math.random();
  $('#comment_form_'+id).show();
  }
 }

function _disable_element(element)
 {
 element.css('color', '#cccccc');
 element.attr('disabled',true);
 }

function _enable_element(element)
 {
 element.css('color', '');
 element.attr('disabled',false);
 }

function _get_input(input)
 {
 var out = {};
 for (i in input) 
  {
  if (input[i].name && input[i].value)
   {
   out[input[i].name] = input[i].value
   }
  }
 return out;
 }

$('.comment_form_button').live("click", function(event) 
 {
 if ( event.button != 0 )
  {
  return false;
  }

 var form_id=_get_form_id(this);

 _disable_element( $('#comment_form_' + form_id + ' .comment_form_button') );
 _disable_element( $('#comment_form_' + form_id + ' .comment_form_body') );

 var currPreLoaderImg = $('#comment_form_' + form_id + ' .preloader_img');
 currPreLoaderImg.show();


 var fields =_get_input( $('#comment_form_'+form_id+ ' :input') );

 fields["action"]='send_comment';
 fields["user_type"]='current_user';
 fields["js"]=1;

 $.post(_href, fields , function(data)
  {
  _enable_element( $('#comment_form_' + form_id + ' .comment_form_body') );
  _disable_element( $('#comment_form_' + form_id + ' .comment_form_button') );
  currPreLoaderImg.hide();
  if (data == 'wrong_captha')
    {//error
    var rnd = Math.random();
    $('#comment_form_' + form_id + ' .comment_form_captha_id').val(rnd)
    $('#comment_form_' + form_id + ' .comment_form_captha_img').attr('src','http://subscribe.ru/captha.gif?'+rnd)
    $('#comment_form_' + form_id + ' .comment_form_error').html(blog_error_code[data])
    }
   else if (data == 'no_confirm_user')
    {//error
    $('#comment_form_' + form_id + ' .comment_form_error').html(blog_error_code[data])
    }
   else
    {//ok
    currPreLoaderImg.hide();
    document.getElementById('commentblock').innerHTML=data;
    var to = $(".new_comment").offset().top - 10;
    $('html,input_body').animate({scrollTop: to}, "fast"); 
    }	
  });
 return true;
 });


function get_comments_page(pos)
 {
 var currPreLoaderImg = $('#page_preloader_img');
 currPreLoaderImg.show();
 $.get(_href,{'action' : 'get_comments','pos':pos,'js' : 1}, function(data)
  {
  currPreLoaderImg.hide();
  document.getElementById('commentblock').innerHTML=data; 
  var to = $("#commentblock").offset().top;
  $('html,body').animate({scrollTop: to}, "fast");
  });
 };

function scroll_to (go_to_id)
 {
 var to = $('#' + go_to_id).offset().top;
 $('html,body').animate({scrollTop: to}, "fast");
 }


function _get_form_id(input_form)
 {
 parentDiv = $(input_form).parent('p').parent('div');
 return $('.comment_form_parent',parentDiv).val();
 }

var old_nick='';

function _check_form_nick(input_form)
 { 
 var form_id=_get_form_id(input_form);
 var nick = $('#comment_form_'+form_id+' .comment_form_nick').val();
 if (nick != '')
  {
  nick = nick.replace(/^\s+|\s+$/g, '');
  }

 if ( nick != old_nick & nick !='')
  { 
  $.post('/member/profile/api',{'nick': nick, 'js':1 }, function(rez)
   {
   var error_label=$('#comment_form_'+form_id+' .comment_form_nick_label');
   if ( rez == '1' ) 
    {
    error_label.html(blog_msg_code['nick_used'])
    error_label.removeClass('green').addClass('red');
    check_form_nick = 1;
    }
   else if( rez == '0' ) 
    {
    error_label.html(blog_msg_code['nick_free'])
    error_label.removeClass('red').addClass('green');
    check_form_nick = 0;
    }
   form_check(form_id,'_check_form_nick');
   old_nick = nick;
   });
  }
 else if ( nick != old_nick & nick=='' )
  {//empty string
  var error_label=$('#comment_form_'+form_id+' .comment_form_nick_label');
  error_label.removeClass('green').removeClass('red');
  error_label.html('');
  old_nick = nick;
  }
 }


function _check_form_captha(input_form)
 {
 var form_id=_get_form_id(input_form);
 check_form_captha = check_inp($('#comment_form_'+form_id+' .comment_form_captha').val());
 form_check(form_id,'_check_form_captha')
 }

function _check_form_body(input_form)
 {
 var form_id=_get_form_id(input_form);
 check_form_body = check_inp($('#comment_form_'+form_id+' .comment_form_body').val());
 form_check(form_id,'_check_form_body')
 }

function form_check(form_id,not_check)
 {
 if ($('#comment_form_' + form_id+' .comment_form_nick').length==0)
  {
  check_form_nick=0;
  }
 else
  {
  if (not_check =! '_check_form_nick')
   {
   check_form_nick= check_inp($('#comment_form_'+form_id+' .comment_form_nick').val());       
   }
  }
 
 if ($('#comment_form_' + form_id+' .comment_form_captha').length==0)
  {
  check_form_captha=0;  
  }
 else
  {
  if (not_check =! '_check_form_captha')
   {
   check_form_captha = check_inp($('#comment_form_'+form_id+' .comment_form_captha').val());
   }
  } 

 currButton = $('#comment_form_'+form_id+' .comment_form_button');
 if (check_form_body || check_form_captha || check_form_nick )
  {
  currButton.css('color', '#cccccc');
  currButton.attr('disabled',true);
  }
 else
  {
  currButton.css('color', '#000000');
  currButton.attr('disabled',false);
  }
 }

function check_inp(val)
 {
 if  (val == '') return 1;
 val =  val.replace(/^\s+|\s+$/g, '');
 if ( val == '' )
  {
  return 1;
  }
 else
  {
  return 0;
  }
 }


function reload_check_rule()
 {
 var isCaptha    = $('#captha_input');
 if (isCaptha.length) 
  {
  check_form_captha=1;
  }
 else
  {
  check_form_captha=0;
  } 

 var isComm      = $('#comment_input_body');
 if (isComm.length)
  {
  check_form_comment=1;
  }
 else
  {
  check_form_comment=0;
  }

 var isNick      = $('#comment_input_nick');
 if (isNick.length)
  {
  check_form_nick=1;
  }
 else
  {
  check_form_nick=0;
  }

 }