cms = {};
/**
 * 浏览次数
 */
cms.viewcount = function(base, contentid, viewid, commentid, downloadid, upid,
		downid) {
	viewid = viewid || "views";
	commentid = commentid || "comments";
	downloadid = downloadid || "downloads";
	upid = upid || "ups";
	downid = downid || "downs";
	$.getjson(base + "/content_view.jspx", {
		contentid : contentid
	}, function(data) {
		if (data.length > 0) {
			$("#" + viewid).text(data[0]);
			$("#" + commentid).text(data[1]);
			$("#" + downloadid).text(data[2]);
			$("#" + upid).text(data[3]);
			$("#" + downid).text(data[4]);
		}
	});
}
/**
 * 站点流量统计
 */
cms.siteflow = function(base, page, referer) {
	$.getjson(base + "/flow_statistic.jspx", {
		page : page,
		referer : referer
	});
}
/**
 * 成功返回true，失败返回false。
 */
cms.up = function(base, contentid, origvalue, upid) {
	upid = upid || "ups";
	var updown = $.cookie("_cms_updown_" + contentid);
	if (updown) {
		return false;
	}
	$.cookie("_cms_updown_" + contentid, "1");
	$.get(base + "/content_up.jspx", {
		"contentid" : contentid
	}, function(data) {
		$("#" + upid).text(origvalue + 1);
	});
	return true;
}
/**
 * 成功返回true，失败返回false。
 */
cms.down = function(base, contentid, origvalue, downid) {
	downid = downid || "downs";
	var updown = $.cookie("_cms_updown_" + contentid);
	if (updown) {
		return false;
	}
	$.cookie("_cms_updown_" + contentid, "1");
	$.get(base + "/content_down.jspx", {
		contentid : contentid
	}, function(data) {
		$("#" + downid).text(origvalue + 1);
	});
	return true;
}
/**
 * 获取附件地址
 */
cms.attachment = function(base, contentid, n, prefix) {
	$.get(base + "/attachment_url.jspx", {
		"cid" : contentid,
		"n" : n
	}, function(data) {
		var url;
		for (var i = 0;i < n; i++) {
			url = base + "/attachment.jspx?cid=" + contentid + "&i=" + i
					+ data[i];
			$("#" + prefix + i).attr("href", url);
		}
	}, "json");
}
/**
 * 提交评论
 */
cms.comment = function(callback, form) {
	form = form || "commentform";
	$("#" + form).validate( {
		submithandler : function(form) {
			$(form).ajaxsubmit( {
				"success" : callback,
				"datatype" : "json"
			});
		}
	});
}
/**
 * 获取评论列表
 * 
 * @param siteid
 * @param contentid
 * @param greatto
 * @param recommend
 * @param orderby
 * @param count
 */
cms.commentlist = function(base, c, options) {
	c = c || "commentlistdiv";
	$("#" + c).load(base + "/comment_list.jspx", options);
}
/**
 * 客户端包含登录
 */
cms.logincsi = function(base, c, options) {
	c = c || "logincsidiv";
	$("#" + c).load(base + "/login_csi.jspx", options);
}
/**
 * 向上滚动js类
 */
cms.uproller = function(rid, speed, issleep, sleeptime, rollrows, rollspan,
		unithight) {
	this.speed = speed;
	this.rid = rid;
	this.issleep = issleep;
	this.sleeptime = sleeptime;
	this.rollrows = rollrows;
	this.rollspan = rollspan;
	this.unithight = unithight;
	this.proll = $('#roll-' + rid);
	this.prollorig = $('#roll-orig-' + rid);
	this.prollcopy = $('#roll-copy-' + rid);
	// this.prollline = $('#p-roll-line-'+rid);
	this.sleepcount = 0;
	this.prollcopy[0].innerhtml = this.prollorig[0].innerhtml;
	var o = this;
	this.pevent = setinterval(function() {
		o.roll.call(o)
	}, this.speed);
}
cms.uproller.prototype.roll = function() {
	if (this.proll[0].scrolltop > this.prollcopy[0].offsetheight) {
		this.proll[0].scrolltop = this.rollspan + 1;
	} else {
		if (this.proll[0].scrolltop % (this.unithight * this.rollrows) == 0
				&& this.sleepcount <= this.sleeptime && this.issleep) {
			this.sleepcount++;
			if (this.sleepcount >= this.sleeptime) {
				this.sleepcount = 0;
				this.proll[0].scrolltop += this.rollspan;
			}
		} else {
			var modcount = (this.proll[0].scrolltop + this.rollspan)
					% (this.unithight * this.rollrows);
			if (modcount < this.rollspan) {
				this.proll[0].scrolltop += this.rollspan - modcount;
			} else {
				this.proll[0].scrolltop += this.rollspan;
			}
		}
	}
}
cms.leftroller = function(rid, speed, rollspan) {
	this.rid = rid;
	this.speed = speed;
	this.rollspan = rollspan;
	this.proll = $('#roll-' + rid);
	this.prollorig = $('#roll-orig-' + rid);
	this.prollcopy = $('#roll-copy-' + rid);
	this.prollcopy[0].innerhtml = this.prollorig[0].innerhtml;
	var o = this;
	this.pevent = setinterval(function() {
		o.roll.call(o)
	}, this.speed);
}
cms.leftroller.prototype.roll = function() {
	if (this.proll[0].scrollleft > this.prollcopy[0].offsetwidth) {
		this.proll[0].scrollleft = this.rollspan + 1;
	} else {
		this.proll[0].scrollleft += this.rollspan;
	}
}
/**
 * 收藏信息
 */
cms.collect = function(base, cid, operate,showspanid,hidespanid) {
	$.post(base + "/member/collect.jspx", {
		"cid" : cid,
		"operate" : operate
	}, function(data) {
		if(data.result){
			if(operate==1){
				alert("收藏成功！");
				$("#"+showspanid).show();
				$("#"+hidespanid).hide();
			}else{
				alert("取消收藏成功！");
				$("#"+showspanid).hide();
				$("#"+hidespanid).show();
			}
		}else{
			alert("请先登录");
		}
	}, "json");
}
/**
 * 列表取消收藏信息
 */
cms.cmscollect = function(base, cid, operate) {
	$.post(base + "/member/collect.jspx", {
		"cid" : cid,
		"operate" : operate
	}, function(data) {
		if(data.result){
			if(operate==1){
				alert("收藏成功！");
			}else{
				alert("取消收藏成功！");
				$("#tr_"+cid).remove();
			}
		}else{
			alert("请先登录");
		}
	}, "json");
}
/**
 * 检测是否已经收藏信息
 */
cms.collectexist = function(base, cid,showspanid,hidespanid) {
	$.post(base + "/member/collect_exist.jspx", {
		"cid" : cid
	}, function(data) {
		if(data.result){
			$("#"+showspanid).show();
			$("#"+hidespanid).hide();
		}else{
			$("#"+showspanid).hide();
			$("#"+hidespanid).show();
		}
	}, "json");
}