function check_profile()
{	
	var tmp = true;
	
	if(!field_check_text('firstname', 1))
	{
		tmp = false;
	}
	
	if(!field_check_text('lastname', 1))
	{
		tmp = false;
	}
	
	if(!check_email('email'))
	{
		tmp = false;
	}
	
	return tmp;
}

function add_friend(id)
{
	var divname = '#add_friend';
	
	$.ajax({
		url: "index.php",
		type: "POST",
		data: ({action : "add_friend", action_type : 'ajax', id : id}),
		dataType: "html",
		success: function(msg)
		{
			$(divname).fadeOut("slow");
		}
	});
}

function del_friend(id)
{
	var divname = '#del_friend';
	
	$.ajax({
		url: "index.php",
		type: "POST",
		data: ({action : "del_friend", action_type : 'ajax', id : id}),
		dataType: "html",
		success: function(msg)
		{
			$(divname).fadeOut("slow");
		}
	});
}