function Login(cmd) {
	var userName = "";
	var userPass = "";
	if (cmd == "login") {
		userName = document.all.userName.value;
		userPass = document.all.userPass.value;
		if (userName == "" || userPass == "") {
			alert("\u7528\u6237\u540d\u548c\u5bc6\u7801\u4e0d\u80fd\u4e3a\u7a7a!");
			return false;
		}
	}
	var o = $("loginInfo");
	var request = dojo.io.bind({url:"svr/login?cmd=" + cmd + "&userName=" + userName + "&userPass=" + userPass, mimetype:"text/html", error:function (type, errObj) {
		o.innerHTML = errObj.message;
	}, load:function (type, data, evt) {
		if (cmd == "logout") {
			if (data == "logoutok") {
				alert("\u9000\u51fa\u6210\u529f!");
				data == "";
				Login("ref");
			}
		} else {
			if (data != "no") {
				if (data == "notlogin") {
					alert("\u7528\u6237\u540d\u6216\u5bc6\u7801\u9519\u8bef");
					Login("ref");
				} else {
					o.innerHTML = data;
				}
			} else {
				alert("\u6b64\u7528\u6237\u4e0d\u5b58\u5728\u6216\u5df2\u88ab\u7981\u7528");
				document.all.userName.value = "";
				document.all.userPass.value = "";
			}
		}
	}, useCache:false});
}
function s(d) {
	var view = $("c_" + d);
	var img = $("img_" + d);
	if (view.style.display == "block") {
		img.src = "cptv_images/jia.jpg";
		view.style.display = "none";
	} else {
		img.src = "cptv_images/jian.jpg";
		view.style.display = "block";
	}
}
function p(url, description) {
	var player = $("MediaPlayer");
	player.FileName = url;
	$("marqueeId").innerText=description;
	toPlay();
}
function showComment(d, pN) {
	var o = dojo.byId("plinfo");
	var request = dojo.io.bind({url:"common/plinfo.jsp?id=" + d + "&pN=" + pN, mimetype:"text/html", error:function (type, errObj) {
		o.innerHTML = errObj.message;
	}, load:function (type, data, evt) {
		o.innerHTML = data;
	}, useCache:false});
}
function comment(id) {
	var c = $("cc").value;
	if (c.length > 100) {
		alert("\u5b57\u6570\u4e0d\u8981\u8d85\u8fc7100\u4e2a");
		return false;
	}
	c = dojo.string.trim(c);
	if (c == "") {
		$("cc").value = "";
		alert("\u8bc4\u8bba\u5185\u5bb9\u4e0d\u80fd\u4e3a\u7a7a\uff01");
		$("cc").focus();
		return;
	} else {
		if (c.length >= 100) {
			alert("\u8bc4\u8bba\u5185\u5bb9\u4e0d\u80fd\u8d85\u8fc7100\u4e2a\u5b57\uff01");
			dojo.byId("content").focus();
			return;
		}
	}
	var request = dojo.io.bind({url:"common/comment.jsp", mimetype:"text/html", method:"post", content:{id:id, cc:c}, error:function (type, errObj) {
		o.innerHTML = errObj.message;
	}, load:function (type, data, evt) {
		var info = dojo.string.trim(data);
		if (info == "login") {
			alert("\u8bf7\u767b\u5f55\u540e\u53d1\u8868\u8bc4\u8bba\uff01");
			return false;
		} else {
			if (info == "ok") {
				alert("\u53d1\u8868\u6210\u529f!");
				showComment(id, 1);
			}
		}
		$("cc").value = "";
	}, useCache:false});
}
function ctlSubmit(id, event) {
	if ($("commentBtn")) {
		var value = $("commentBtn").value;
		if (((event.keyCode >= 48 && event.keyCode <= 57) || (event.keyCode >= 96 && event.keyCode <= 105) || event.keyCode == 13)) {
			if (event.keyCode == 13) {
				showComment(id, $("commentBtn").value);
				$("commentBtn").click();
			}
		} else {
			alert("\u8bf7\u8f93\u5165\u6709\u6548\u7684\u6570\u5b57");
			$("commentBtn").value = "";
		}
	}
}