/**
 * 得到用户Cookie函数
 */
function get_cookie(Name) {
	var search = Name + "="
	var returnvalue = "";
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search)
		if (offset != -1) { 
			offset += search.length
			end = document.cookie.indexOf(";", offset);
			if (end == -1)
				end = document.cookie.length;
			returnvalue=unescape(document.cookie.substring(offset, end))
		}
	}
	return returnvalue;
}

/**
 * 请求已发表的评论
 */
function comment_self(id, type, pageNumber){
      
	if(pageNumber != 1 || get_cookie("hxck_cms_tempcmt") == "")
		return;
	var url = "/getselfcmt.action?id=" + id + "&type=" + type + "&userId=" + userid;
	var ajax = new Ajax.Request(
		url,
		{
			method: "get",
			//onException: function(originalRequest) {alert(originalRequest.responseHTML);},
			//onFailure: function(originalRequest) {alert(originalRequest.responseHTML);},
			onSuccess: show_comment
		}
	)
}

/**
 * 显示评论内容
 */
function show_comment(originalRequest) {
	var rxml = originalRequest.responseXML;
	var content = rxml.getElementsByTagName('rc')[0].firstChild.data;
	var shown = $("newcoming");
	if(shown && content) {
		shown.innerHTML = content;
	}
}