document.write("<style>.close{float:right;font-size:14px;cursor:pointer}</style>")
function editTitle(aid) {
	var show = document.getElementById("show_news");
	fetch("catalog_edit.php?dopost=time&id=" + aid).then(resp=>resp.text()).then((d)=>{
		show.innerHTML = d;
	});
}
function $Dede(id) { return document.getElementById(id) }
function AlertMsg(title, id) {
	var msgw, msgh, msgbg, msgcolor, titlecolor, titlebg, content;
	//弹出窗口设置
	msgw = 600;//窗口宽度 
	msgbg = "#fff";//内容背景
	msgcolor = "#545b62";//内容颜色
	titlecolor = "#254015";//标题颜色
	titlebg = "#f5f5f5";
	//遮罩背景设置
	content = "<div id=show_news>载入失败</div>";
	var sWidth, sHeight;
	sWidth = screen.availWidth;
	if (screen.availHeight > document.body.scrollHeight) {
		sHeight = screen.availHeight;//少于一屏
	} else {
		sHeight = document.body.scrollHeight;//多于一屏
	}
	//创建遮罩背景
	var maskObj = document.createElement("div");
	maskObj.setAttribute('id', 'maskdiv');
	maskObj.style.position = "absolute";
	maskObj.style.top = "0";
	maskObj.style.left = "0";
	maskObj.style.background = "#666";
	maskObj.style.filter = "Alpha(opacity=30);";
	maskObj.style.opacity = "0.2";
	maskObj.style.width = sWidth + "px";
	maskObj.style.height = sHeight + "px";
	maskObj.style.zIndex = "10000";
	document.body.appendChild(maskObj);
	//创建弹出窗口
	var msgObj = document.createElement("div")
	msgObj.setAttribute("id", "msgdiv");
	msgObj.style.position = "absolute";
	msgObj.style.top = "100px";
	msgObj.style.left = "100px";
	msgObj.style.width = msgw + "px";
	msgObj.style.height = msgh + "px";
	msgObj.style.fontSize = "14px";
	msgObj.style.background = msgbg;
	msgObj.style.zIndex = "10001";
	//创建标题
	var thObj = document.createElement("div");
	thObj.setAttribute("id", "msgth");
	thObj.className = "DragAble";
	thObj.title = "按住鼠标左键可以拖动窗口";
	thObj.style.cursor = "move";
	thObj.style.padding = "10px";
	thObj.style.color = titlecolor;
	thObj.style.fontWeight = 'bold';
	thObj.style.background = titlebg;
	var titleStr = "<a class='close' onclick='CloseMsg()'>关闭</a>" + "<span>" + title + "</span>";
	thObj.innerHTML = titleStr;
	//创建内容
	var bodyObj = document.createElement("div");
	bodyObj.setAttribute("id", "msgbody");
	bodyObj.style.padding = "0px";
	bodyObj.style.lineHeight = "1.5em";
	var txt = document.createTextNode(content);
	bodyObj.appendChild(txt);
	bodyObj.innerHTML = content;
	//生成窗口
	document.body.appendChild(msgObj);
	$Dede("msgdiv").appendChild(thObj);
	$Dede("msgdiv").appendChild(bodyObj);
	editTitle(id);
}
function CloseMsg() {
	//移除对象
	document.body.removeChild($Dede("maskdiv"));
	$Dede("msgdiv").removeChild($Dede("msgth"));
	$Dede("msgdiv").removeChild($Dede("msgbody"));
	document.body.removeChild($Dede("msgdiv"));
}
//拖动窗口
var ie = document.all;
var nn6 = document.getElementById && !document.all;
var isdrag = false;
var y, x;
var oDragObj;
function moveMouse(e) {
	if (isdrag) {
		oDragObj.style.top = (nn6 ? nTY + e.clientY - y : nTY + event.clientY - y) + "px";
		oDragObj.style.left = (nn6 ? nTX + e.clientX - x : nTX + event.clientX - x) + "px";
		return false;
	}
}
function initDrag(e) {
	var oDragHandle = nn6 ? e.target : event.srcElement;
	var topElement = "HTML";
	while (oDragHandle.tagName != topElement && oDragHandle.className != "DragAble") {
		oDragHandle = nn6 ? oDragHandle.parentNode : oDragHandle.parentElement;
	}
	if (oDragHandle.className == "DragAble") {
		isdrag = true;
		oDragObj = oDragHandle.parentNode;
		nTY = parseInt(oDragObj.style.top);
		y = nn6 ? e.clientY : event.clientY;
		nTX = parseInt(oDragObj.style.left);
		x = nn6 ? e.clientX : event.clientX;
		document.onmousemove = moveMouse;
		return false;
	}
}
document.onmousedown = initDrag;
document.onmouseup = new Function("isdrag=false");