function followPost(pid) {

  $.ajax({
    type: 'POST',
    url: '/pfollow',
    data: 'pid=' + pid,
    success: function (data) {
    	if(data == '0') {
				$('#follow_' + pid).html("followed");
			} else if (data == '4') {
				//favPanel.innerHTML= "followed";
			} else if (data == '2') {
				// already followed
				$('#follow_' + pid).html("followed");
			}
    } 
  
  }); 
}

function likePost(pid) {

	  $.ajax({
	    type: 'POST',
	    url: '/plike',
	    data: 'pid=' + pid,
	    success: function (data) {
	    	if(data == '0') {
					$('#like_' + pid).html("liked");
				} else if (data == '4') {
					//favPanel.innerHTML= "followed";
				} else if (data == '2') {
					// already followed
					$('#like_' + pid).html("liked");
				}
	    } 
	  
	  }); 
}

function likeComment(cid) {

	  $.ajax({
	    type: 'POST',
	    url: '/clike',
	    data: 'cid=' + cid,
	    success: function (data) {
	    	if(data == '0') {
					$('#like_c_' + cid).html("liked");
				} else if (data == '4') {
					//favPanel.innerHTML= "followed";
				} else if (data == '2') {
					// already followed
					$('#like_c_' + cid).html("liked");
				}
	    } 
	  
	  }); 
}