$(function() {
 $('.like').live('click',function()
 {
  var element = $(this);
  var id = element.attr("id");
  
  $.ajax({
   type:"POST",
   data:"postid="+id,
   url: "/ajax/likepost",
   success: function(data){
    $(this).html('<img src="loading.gif" alt="please wait..."/>');
    if(data=='OK')
    {
     $(this).empty();
        $(this).removeClass();
        $(this).addClass('dislike');
        return true;
    }
   }
  });
 });
 $('.dislike').live('click',function()
 {
  var element = $(this);
  var id = element.attr("id");
  
  $.ajax({
   type:"POST",
   data:"postid="+id,
   url: "/ajax/dislikepost",
   success: function(){
    $(this).html('<img src="loading.gif" alt="please wait..."/>');
    if(data=='OK')
    {
     $(this).empty();
        $(this).removeClass();
        $(this).addClass('like');
        return true;
     }
   }
  });
 });
});