var COOKIE_DAYS = 30;

function getCookieVal(offset)
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
	{
		endstr = document.cookie.length;
	}
	return unescape(document.cookie.substring(offset, endstr));
}

function setCookie(name, value)
{
	var expdate = new Date();
	var argv = setCookie.arguments;
	var argc = setCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	expires = COOKIE_DAYS * 24 * 3600;
	if (expires != null)
	{
		expdate.setTime(expdate.getTime() + (expires * 1000));
	}
	document.cookie = name + "=" + escape (value) +((expires == null) ? "" : ("; expires="+ expdate.toGMTString()))
	+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
	+((secure == true) ? "; secure" : "");
}

function delCookie(name)
{
	var exp = new Date();
	exp.setTime (exp.getTime() - 1);
	var cval = getCookie (name);
	document.cookie = name + "=" + cval + "; expires="+ exp.toGMTString();
}

function getCookie(name)
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen)
	{
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)
		{
			return getCookieVal (j);
		}
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break;
	}
	return null;
}

function show_hot()
{
	$("my_favor").style.display = "block";
	$("dm72_flash_info").style.display = "none";
	$("show_1").className = "label-down";
	$("show_2").className = "label-link";
	$("show_3").className = "label-link";
	$("show_4").className = "label-link";
	now_type = "hot"
	flash_view.init();
}
function show_new()
{
	$("my_favor").style.display = "block";
	$("dm72_flash_info").style.display = "none";
	$("show_2").className = "label-down";
	$("show_1").className = "label-link";
	$("show_3").className = "label-link";
	$("show_4").className = "label-link";
	now_type = "new"
	flash_view.init();
}

function show_favor()
{
	$("my_favor").style.display = "block";
	$("dm72_flash_info").style.display = "none";
	$("show_4").className = "label-down";
	$("show_1").className = "label-link";
	$("show_3").className = "label-link";
	$("show_2").className = "label-link";
	now_type = "favor";
	flash_view.init();
}
function show_opus_comment()
{
	Query.execute('/sys/json/flash_comment_json.php?flash_id=' + flash_id, 'opus_comment', 10);
}
function show_now()
{
	show_flash_info(flash_id);
	now_type = "show_now";
}
function show_flash_info(flash_id)
{
	$("show_3").className = "label-down";
	$("show_2").className = "label-link";
	$("show_1").className = "label-link";
	$("show_4").className = "label-link";
	$("my_favor").style.display = "none";
	$("dm72_flash_info").style.display = "block";
	var url = '/sys/json/flash_one_json.php?flash_id=' + flash_id + '&rand=' + Math.random();
	var request = new Ajax.Request(url, {
		method: 'get',
		onSuccess: function(transport) {
			var flash_list = eval('(' + transport.responseText + ')').record;
			var str = '正在播放:<span class="red">《' + flash_list[0].name + '》</span> <span class="yellow"><a href="#" onclick="flash_vote('+ flash_list[0].id + ');return false;" title="投它一票">投它一票</a> ';
			if ($("is_manager").value == "1")
			{
				str += '<a class="yellow" href="flash_pub?id=' + flash_list[0].id + '" target="_blank">[修改]</a>';
			}
			str += '<a class="yellow" href="#" onclick="favor(' + flash_list[0].id + ', false);return false;" target="_blank">[收藏]</a>';
			str += '</span><br>作者：<span class="red">' + flash_list[0].author + '</span>，人气：<span class="red">' + flash_list[0].hits + '</span>，得票：<span class="red">' + flash_list[0].votes + '</span>，被分享：<span class="red">' + flash_list[0].shares + '</span><br>简介：<br>&nbsp;&nbsp;&nbsp;&nbsp;' + flash_list[0].intro + '<br>';
			$("dm72_flash_info_show").innerHTML = str;
		}});
		show_opus_comment();
}
function update_hits(flash_id)
{
	$("dm72_action").value = "play_one";
	new SimpleSubmit('dm72_form','/sys/app/flash_opus_opt.php?id=' + flash_id,{lock:false, message:false});
}
function in_array(dm72_array, dm72_string)
{
	for (var i = 0, length = dm72_array.length; i < length; i++)
	{
		if (dm72_array[i] == dm72_string)
		{
			return true;
		}
	}
	return false;
}
function flash_vote(flash_id)
{
	var id = 'f'+flash_id+'f';
	if (id)
	{
		var idc = getCookie("flash_hits");
		if (idc != null)
		{
			idc = idc.replace(/^-+/, '').replace(/-+$/, '');
			var ids = idc.split("-");
			if (in_array(ids, id))
			{
				alert("您已经投过票了！");
				return false;
			}
		}
		else
		{
			idc = "";
		}
		idc = "-"+'f'+ flash_id + 'f';
		setCookie("flash_hits", idc);//防止刷新
	}
	$("dm72_action").value = "vote_one";
	new SimpleSubmit('dm72_form','/sys/app/flash_opus_opt.php?id=' + flash_id,{lock:false, message:false, onComplete:function(){alert("投票成功！");}});
	votes[flash_id] = parseInt(votes[flash_id]) + 1;
	show_flash_info(flash_id);
}
function category_submit()
{
	if (bytes(document.dm72_form.name.value) == 0)
	{
		alert("分类名称不能为空.");
		document.dm72_form.name.focus();
		return false;
	}
	new SimpleSubmit(
	'dm72_form',
	'/sys/app/flash_category_opt.php',{onComplete:function(){top.location.reload();}}
	);
	return false;
}
function opus_list(group_id, category_id)
{
	Query.execute('/sys/json/flash_opus_json.php?group_id=' + group_id + '&category_id=' + category_id, 'opus_list', 30);
}
function del_favor(flash_id)
{
	$("favor_flash_id").value = flash_id;
	$("dm72_action").value = "del";
	new SimpleSubmit('dm72_form','/sys/app/flash_favor_opt.php',{lock:false,message:false});
	return false;
}
function open_url(url)
{
	var width = 1020;
	var height = 670;
	var left = (screen.width > 1100)?100:0;
	var top = 0;
	var userAgent = navigator.userAgent.toLowerCase();
	if (userAgent.indexOf("msie") >=1 && userAgent.indexOf("sv1;") < 1 )
	{
		var playWin = window.open(url, 'dm72_flash_play', 'width='+width+',height='+height+',top='+top+',left='+left+',scrollbars=0,resizable=0,status=1');
		if(playWin === null)
		{
			parent.location.href = url;
			return true;
		}
		else
		{
			playWin.focus();
			return false;
		}
	}
	else
	{
		//var playWin = window.open(url, '', 'width='+width+',height='+height+',scrollbars=1');
		//playWin.focus();
		return true;
	}
}
function play_index_favor(visit_path)
{
	var url = "/" + visit_path + "/flash_opus?dm72_action=play_favor";
	return open_url(url);
}
function play_all_favor()
{
	var url = "flash_opus?dm72_action=play_favor";
	return open_url(url);
}
function play_opus(id, visit_path)
{
	var url = "http://our.dm72.com/" + visit_path + "/flash_opus?id="+id;
	return open_url(url);
}
function play_flash(id, title, url, visit_path)
{
	//favor(id, false, title, url);
	return play_opus(id, visit_path);
}
function favor(id, show_msg)
{
	document.getElementById("dm72_action").value = "add";
	new SimpleSubmit('dm72_form','/sys/app/flash_favor_opt.php?flash_id=' + id,{lock:show_msg, message:show_msg, onComplete:function(){$("dm72_action").value = "";if (!show_msg){alert('收藏成功！');}}});
	document.getElementById("num").innerHTML = getCookie("favor_num");

	return false;
}

function set_favor_num()
{
	document.getElementById("num").innerHTML = getCookie("favor_num");
}

function flash_url_change(url_type)
{
	$("flash_url_type").value = url_type;
	if(url_type == "LOCAL")
	{
		$("web_flash").style.display = "none";
		$("local_flash").style.display = "block";
		return true;
	}
	$("local_flash").style.display = "none";
	$("web_flash").style.display = "block";
	return true;
}
function check_flash_path()
{
	var file_name = $("flash_web_path").value.strip();
	$("flash_web_path").value = file_name;
	var re_swf = /\.(swf)$/gi;
	if(file_name.length > 200)
	{
		alert("URL过长请重新填写");
		$("flash_web_path").focus();
		return false;
	}
	else if (isBlank($("flash_web_path").value))
	{
		alert("请输入FLASH文件URL。")
		$("flash_web_path").focus();
		return false;
	}
	else if(file_name.match(re_swf))
	{
		return true;
	}
	alert("请输入FLASH文件URL，请重新填写");
	$("flash_web_path").focus();
	return false;
}
function flash_pub()
{
	if(isBlank($("name").value))
	{
		alert("名称不能为空");
		$("name").focus();
		return false;
	}
	if($("category_id").value == "")
	{
		alert("请选择分类");
		$("name").focus();
		return false;
	}
	if($("dm72_action").value == "add" && isBlank($("pic_path").value))
	{
		alert("预览图片不能为空");
		$("pic_path").focus();
		return false;
	}
	if ($("flash_url_type").value == "WEB")
	{
		if (!check_flash_path())
		{
			return false;
		}
	}
	if($("dm72_action").value == "add" && isBlank($("flash_path").value) && $("flash_url_type").value == "LOCAL")
	{
		alert("您还没有上传FLASH，或者正在上传中（请稍后提交）。");
		return false;
	}
	else
	{
		new SimpleSubmit('dm72_form','/sys/app/flash_opus_opt.php',{redirect:"flash_opus_list?id=" + $("category_id").value});
		return false;
	}
}
function pub_comment()
{
	if(isBlank($("content").value))
	{
		alert("请选择输入评论内容。");
		$("content").focus();
		return false;
	}
	new SimpleSubmit('dm72_flash_comment','/sys/app/flash_comment_opt.php?flash_id=' + flash_id,{lock:false, message:false, onComplete:function(){$("content").value="";show_opus_comment();}});
	return false;
}
function del_comment(id)
{
	if(window.confirm('确定要删除该评论吗？'))
	{
		new SimpleSubmit('dm72_comment_del','/sys/app/flash_comment_opt.php?id='+id+'&flash_id=' + flash_id,
		{lock:false, message:false, onComplete:function(){show_opus_comment();}});
	}
	return false;
}
function file_deal(file_info)
{
	document.getElementById("flash_path").value = file_info[0];
	document.getElementById("flash_size").value = file_info[1];
}