var postSubmited = false;
var ctrlobjclassName;
var jsmenuobj;
var jsmenu = new Array();
var timeout = 100;
var fclassjs;
var fclass=new Array();
var editposteids=new Array();
var textobj;


var userAgent = navigator.userAgent.toLowerCase();
var is_opera = (userAgent.indexOf('opera') != -1);
var is_saf = ((userAgent.indexOf('applewebkit') != -1) || (navigator.vendor == 'Apple Computer, Inc.'));
var is_webtv = (userAgent.indexOf('webtv') != -1);
var is_ie = ((userAgent.indexOf('msie') != -1) && (!is_opera) && (!is_saf) && (!is_webtv));
var is_ie4 = ((is_ie) && (userAgent.indexOf('msie 4.') != -1));
var is_moz = ((navigator.product == 'Gecko') && (!is_saf));
var is_kon = (userAgent.indexOf('konqueror') != -1);
var is_ns = ((userAgent.indexOf('compatible') == -1) && (userAgent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_saf));
var is_ns4 = ((is_ns) && (parseInt(navigator.appVersion) == 4));
var is_mac = (userAgent.indexOf('mac') != -1);

function storeCaret(textEl){
	if(textEl.createTextRange){
		textEl.caretPos = document.selection.createRange().duplicate();
	}
}

function findtags(parentobj, tag) {
	if(typeof parentobj.getElementsByTagName != 'undefined') {return parentobj.getElementsByTagName(tag);}
	else if(parentobj.all && parentobj.all.tags) {return parentobj.all.tags(tag);}
	else {return null;}
}

function imgzoom(o) {
	if(event.ctrlKey) {
		var zoom = parseInt(o.style.zoom, 10) || 100;
		zoom -= event.wheelDelta / 12;
		if(zoom > 0) {
			o.style.zoom = zoom + '%';
		}
		return false;
	} else {
		return true;
	}
}

function AddText(txt) {
	obj = $('postform').message;
	selection = document.selection;
	checkFocus();
	if(typeof(obj.selectionStart) != 'undefined') {
		var opn = obj.selectionStart + 0;
		obj.value = obj.value.substr(0, obj.selectionStart) + txt + obj.value.substr(obj.selectionEnd);
	} else if(selection && selection.createRange) {
		var sel = selection.createRange();
		sel.text = txt;
		sel.moveStart('character', -mb_strlen(txt));
	} else {
		obj.value += txt;
	}
}

function insertAtCaret (textEl,	text){
	if(textEl.createTextRange && textEl.caretPos){
		var caretPos = textEl.caretPos;
		caretPos.text += caretPos.text.charAt(caretPos.text.length - 2)	== ' ' ? text +	' '	: text;
	} else if(textEl) {
		textEl.value +=	text;
	} else {
		textEl.value = text;
	}
}

function checkFocus() {
	var obj = typeof wysiwyg == 'undefined' || !wysiwyg ? $('postform').message : editwin;
	if(!obj.hasfocus) {
		obj.focus();
	}
}

function mb_strlen(str) {
	return (is_ie && str.indexOf('\n') != -1) ? str.replace(/\r?\n/g, '_').length : str.length;
}

function insertSmiley(smilieid) {
	checkFocus();
	
	var src=emotedir + '/em'+ smilieid +'.gif';
	var code='[em'+ smilieid +']';
	
	if(typeof wysiwyg != 'undefined' && wysiwyg && allowsmilies && (!$('smileyoff') || $('smileyoff').checked == false)) {
		if(is_moz) {
			applyFormat('InsertImage', false, src);
			var smilies = findtags(editdoc.body, 'img');
			for(var i = 0; i < smilies.length; i++) {
					if(smilies[i].src.match( src )!=null) {
					smilies[i].setAttribute('smilieid', smilieid);
					smilies[i].setAttribute('border', "0");
				}
			}
		} else {
			insertText('<img src="' + src + '" border="0" smilieid="' + smilieid + '" alt="" /> ', false);
		}
	} else {
		code += ' ';
		AddText(code);
	}
}

function $(id) {
	return document.getElementById(id);
}
function isUndefined(variable) {
	return typeof variable == 'undefined' ? true : false;
}
function in_array(needle, haystack) {
	if(typeof needle == 'string') {
		for(var i in haystack) {
			if(haystack[i] == needle) {
					return true;
			}
		}
	}
	return false;
}

//主题颜色变换
function titlecolor(colorCode,color) {

var target =document.getElementById("subject");
var tcolor =document.getElementById("tcolor");
target.style.color=color;
tcolor.value=colorCode;
	}

function boxActive(box,num) {
var menu = document.getElementById("box-"+ box);
var main = menu.parentNode;
var menudivs = menu.getElementsByTagName("DIV");
for (var i = 0; i < menudivs.length; i ++) {
menudivs[i].className = "boxmenu-off";
}
menudivs[num].className = "boxmenu-on";
var parent = menu.parentNode;
var childs = parent.childNodes;
var divs = [];
for (var i = 0, c = childs.length; i < c; i ++) {
if (childs[i].tagName == 'DIV') {
if (divs.length) childs[i].style.display = 'none';
divs[divs.length] = childs[i];
}
}
divs[num+1].style.display = 'block';

if (box ==1 ){
var target1=document.getElementById("annexmessage");
var target2 =document.getElementById("t"+num);
target1.innerHTML ="";
target1.style.display="none";
target2.style.display="block";
}
}

function postannex(a){
var target1 =document.getElementById(a);
var target2 =document.getElementById("annexmessage");
target1.style.display="none";
target2.style.display="block";
target2.innerHTML='<img src="' + templatedir + '/images/loading.gif">Uploading...';
}

function loadannex(a){
var target =document.getElementById(a);
target.style.display="block";
}

/* */	  
function Dron_ScrollBox(reid)
{/* 预置 */
 this.trun1 = document.getElementById(reid+'1');
 this.trun2 = document.getElementById(reid+'2');
 this.trun = document.getElementById(reid);

 this.trun2.innerHTML=this.trun1.innerHTML;

function Marquee(){

 this.trun1 = document.getElementById(reid+'1');
 this.trun2 = document.getElementById(reid+'2');
 this.trun = document.getElementById(reid);

if(this.trun2.offsetWidth-this.trun.scrollLeft<=0){
this.trun.scrollLeft-=this.trun1.offsetWidth;

}else{
this.trun.scrollLeft++;
}
}

var MyMar=setInterval(Marquee,10);

this.trun.onmouseover=function() {clearInterval(MyMar)}
this.trun.onmouseout=function() {MyMar=setInterval(Marquee,10)

}

} 

function showImage(controlID,type){
	if(type==1){
var maxWidth=750;
var maxHeight=800;
	}else if(type==2){
var maxWidth=600;
var maxHeight=800;
	}else {
var maxWidth=120;
var maxHeight=150;		
	}
var imageArr=$(controlID);
if(!imageArr) return;
var imageRate =imageArr.offsetWidth / imageArr.offsetHeight;

if(imageArr.offsetWidth > maxWidth) {  
imageArr.style.width=maxWidth + 'px';
imageArr.style.Height=maxWidth / imageRate + 'px';  
}
if(imageArr.offsetHeight > maxHeight)
{ 
imageArr.style.width = maxHeight * imageRate + 'px'; 
imageArr.style.Height = maxHeight + 'px'; 
}

}
function bbimg(o){
    var zoom=parseInt(o.style.zoom, 10)||100;
    zoom+=event.wheelDelta/12;
    if (zoom>0) 
        o.style.zoom=zoom+'%';
        return false;
}


function selectTag(showContent,id,selfObj){
	var tag = document.getElementById("tags_"+ id).getElementsByTagName("li");
	var taglength = tag.length;
	for(i=0; i<taglength; i++){
		tag[i].className = "";
	}
	selfObj.parentNode.className = "selectTag";
	for(i=0; j=document.getElementById("tagContent"+ id +i); i++){
		j.style.display = "none";
	}
	document.getElementById(showContent).style.display = "block";
}  


function doane(event) {
	e = event ? event : window.event;
	if(is_ie) {
		e.returnValue = false;
		e.cancelBubble = true;
	} else if(e) {
		e.stopPropagation();
		e.preventDefault();
	}
}

function initCtrl(ctrlobj) {
	if(ctrlobj && !ctrlobj.initialized) {
		ctrlobj.initialized = true;
		ctrlobj.unselectable = true;

		ctrlobj.outfunc = typeof ctrlobj.onmouseout == 'function' ? ctrlobj.onmouseout : null;
		ctrlobj.onmouseout = function() {
			if(this.outfunc) this.outfunc();
			jsmenu[ctrlobj.id] = setTimeout('hideMenu()', timeout);
		}


		ctrlobj.overfunc = typeof ctrlobj.onmouseover == 'function' ? ctrlobj.onmouseover : null;
		ctrlobj.onmouseover = function(e) {
			doane(e);
			if(this.overfunc) this.overfunc();
			
				for(var id in jsmenu) {
					if(jsmenu[id]) clearTimeout(jsmenu[id]);
				}
			
		}
	}
}

function initMenu(ctrlid, menuobj) {
	if(menuobj && !menuobj.initialized) {
		menuobj.initialized = true;
		menuobj.ctrlkey = ctrlid;

		menuobj.style.position = 'absolute';
		
		menuobj.onmouseout = function() {
					jsmenu[ctrlid] = setTimeout('hideMenu()', timeout);
		}
		menuobj.onmouseover = function() {
					clearTimeout(jsmenu[ctrlid]);
				}
				
		menuobj.style.zIndex = 100;

	}
}


function showMenu(showid) {
	var ctrlobj = $(showid);
	if(!ctrlobj) return;
	
	var showobj = $(showid);
	var menuobj = $(showid + '_menu');
	if(!showobj|| !menuobj) return;

	hideMenu();
	initCtrl(ctrlobj);
	
	ctrlobjclassName = ctrlobj.className;
	ctrlobj.className += ' hover';
	initMenu(showid, menuobj);


	menuobj.style.display = '';
	if(!is_opera) {
		menuobj.style.clip = 'rect(auto, auto, auto, auto)';
	}

	setMenuPosition(showid);

	jsmenuobj = menuobj;
}

function setMenuPosition(showid) {
	var showobj = $(showid);
	var menuobj = $(showid + '_menu');
	//offset = 0;
	if(showobj) {
		showobj.pos = fetchOffset(showobj);
		showobj.X = showobj.pos['left'];
		showobj.Y = showobj.pos['top'];
		showobj.w = showobj.offsetWidth;
		showobj.h = showobj.offsetHeight;
		menuobj.w = menuobj.offsetWidth;
		menuobj.h = menuobj.offsetHeight;
		menuobj.style.left = (showobj.X + menuobj.w > document.body.clientWidth) && (showobj.X + showobj.w - menuobj.w >= 0) ? showobj.X + showobj.w - menuobj.w + 'px' : showobj.X + 'px';
		menuobj.style.top = ((showobj.Y + showobj.h + menuobj.h > document.documentElement.scrollTop + document.documentElement.clientHeight) && (showobj.Y - menuobj.h >= 0)) ? (showobj.Y - menuobj.h) + 'px' : showobj.Y + showobj.h + 'px';
		if(menuobj.style.clip && !is_opera) {
			menuobj.style.clip = 'rect(auto, auto, auto, auto)';
		}
	}
}

function hideMenu() {

	if(jsmenuobj) {
		try {
			$(jsmenuobj.ctrlkey).className = ctrlobjclassName;
		} catch(e) {}
		clearTimeout(jsmenu[jsmenuobj.ctrlkey]);
		jsmenuobj.style.display = 'none';
		jsmenuobj = null;
	}
}



function fetchOffset(obj) {
	var left_offset = obj.offsetLeft;
	var top_offset = obj.offsetTop;
	while((obj = obj.offsetParent) != null) {
		left_offset += obj.offsetLeft;
		top_offset += obj.offsetTop;
	}
	return { 'left' : left_offset, 'top' : top_offset };
}

function getCookieVal(offset) {

    var endstr = document.cookie.indexOf (";", offset);

    if (endstr == -1) {

        endstr = document.cookie.length;

    }

    return unescape(document.cookie.substring(offset, endstr));

}

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 "";

}

   

function setCookie(name, value, expires, path, domain, secure) {

var expiresvalue='';
if (expires){
    var exp  = new Date(); 
        exp.setTime(exp.getTime() + expires*24*60*60*1000);
        expiresvalue = exp.toGMTString();
}
    document.cookie = name + "=" + escape (value) +

        ((expires) ? "; expires=" + expiresvalue : "") +

        ((path) ? "; path=" + path : "") +

        ((domain) ? "; domain=" + domain : "") +

        ((secure) ? "; secure" : "");

}

  
function deleteCookie(name,path,domain) {

    if (getCookie(name)) {

        document.cookie = name + "=" +

            ((path) ? "; path=" + path : "") +

            ((domain) ? "; domain=" + domain : "") +

            "; expires=Thu, 01-Jan-70 00:00:01 GMT";

    }

}


var zoomobj = Array();
var zoomadjust;
var zoomstatus = 1;

function zoom(obj, zimg) {
	if(!zoomstatus) {
		window.open(zimg, '', '');
		return;
	}
	if(!zimg) {
		zimg = obj.src;
	}
	if(!$('zoomimglayer_bg')) {
		div = document.createElement('div');div.id = 'zoomimglayer_bg';
		div.style.position = 'absolute';
		div.style.left = div.style.top = '0px';
		div.style.width = '100%';
		div.style.height = document.body.scrollHeight + 'px';
		div.style.backgroundColor = '#000';
		div.style.display = 'none';
		div.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=80,finishOpacity=100,style=0)';
		div.style.opacity = 0.8;
		$('append_parent').appendChild(div);
		div = document.createElement('div');div.id = 'zoomimglayer';
		div.style.position = 'absolute';
		div.className = 'popupmenu_popup';
		div.style.padding = 0;
		$('append_parent').appendChild(div);
	}
	zoomobj['srcinfo'] = fetchOffset(obj);
	zoomobj['srcobj'] = obj;
	zoomobj['zimg'] = zimg;
	$('zoomimglayer').style.display = '';
	$('zoomimglayer').style.left = zoomobj['srcinfo']['left'] + 'px';
	$('zoomimglayer').style.top = zoomobj['srcinfo']['top'] + 'px';
	$('zoomimglayer').style.width = zoomobj['srcobj'].width + 'px';
	$('zoomimglayer').style.height = zoomobj['srcobj'].height + 'px';
	$('zoomimglayer').style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=40,finishOpacity=100,style=0)';
	$('zoomimglayer').style.opacity = 0.4;
	$('zoomimglayer').style.zIndex = 9999;
	$('zoomimglayer').innerHTML = '<table width="100%" height="100%" cellspacing="0" cellpadding="0"><tr><td align="center" valign="middle"><img src="' + templatedir + '/images/loading.gif"></td></tr></table><div style="position:absolute;top:-100000px;visibility:hidden"><img onload="zoomimgresize(this)" src="' + zoomobj['zimg'] + '"></div>';
}

var zoomdragstart = new Array();
var zoomclick = 0;
function zoomdrag(e, op) {
	if(op == 1) {
		zoomclick = 1;
		zoomdragstart = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY];
		zoomdragstart[2] = parseInt($('zoomimglayer').style.left);
		zoomdragstart[3] = parseInt($('zoomimglayer').style.top);
		doane(e);
	} else if(op == 2 && zoomdragstart[0]) {
		zoomclick = 0;
		var zoomdragnow = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY];
		$('zoomimglayer').style.left = (zoomdragstart[2] + zoomdragnow[0] - zoomdragstart[0]) + 'px';
		$('zoomimglayer').style.top = (zoomdragstart[3] + zoomdragnow[1] - zoomdragstart[1]) + 'px';
		doane(e);
	} else if(op == 3) {
		if(zoomclick) zoomclose();
		zoomdragstart = [];
		doane(e);
	}
}

function zoomST(c) {
	if($('zoomimglayer').style.display == '') {
		$('zoomimglayer').style.left = (parseInt($('zoomimglayer').style.left) + zoomobj['x']) + 'px';
		$('zoomimglayer').style.top = (parseInt($('zoomimglayer').style.top) + zoomobj['y']) + 'px';
		$('zoomimglayer').style.width = (parseInt($('zoomimglayer').style.width) + zoomobj['w']) + 'px';
		$('zoomimglayer').style.height = (parseInt($('zoomimglayer').style.height) + zoomobj['h']) + 'px';
		var opacity = c * 20;
		$('zoomimglayer').style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + opacity + ',finishOpacity=100,style=0)';
		$('zoomimglayer').style.opacity = opacity / 100;
		c++;
		if(c <= 5) {
			setTimeout('zoomST(' + c + ')', 5);
		} else {
			zoomadjust = 1;
			$('zoomimglayer').style.filter = '';
			$('zoomimglayer_bg').style.display = '';
			$('zoomimglayer').innerHTML = '<table cellspacing="0" cellpadding="2" style="background-color: #f3f3f3;"><tr><td style="text-align: right;">鼠标滚轮缩放图片 <a href="' + zoomobj['zimg'] + '" target="_blank"><img src="' + templatedir + '/images/newwindow.gif" border="0" style="vertical-align: middle" title="在新窗口打开" /></a> <a href="###" onclick="zoomimgadjust(event, 1)"><img src="' + templatedir + '/images/resize.gif" border="0" style="vertical-align: middle" title="实际大小" /></a> <a href="###" onclick="zoomclose()"><img style="vertical-align: middle" src="' + templatedir +'/images/close.gif" title="关闭" /></a>&nbsp;</td></tr><tr><td align="center" id="zoomimgbox"><img id="zoomimg" style="cursor: move; margin: 5px;" src="' + zoomobj['zimg'] + '" width="' + $('zoomimglayer').style.width + '" height="' + $('zoomimglayer').style.height + '"></td></tr></table>';
			$('zoomimglayer').style.overflow = 'visible';
			$('zoomimglayer').style.width = $('zoomimglayer').style.height = 'auto';
			if(is_ie){
				$('zoomimglayer').onmousewheel = zoomimgadjust;
			} else {
				$('zoomimglayer').addEventListener("DOMMouseScroll", zoomimgadjust, false);
			}
			$('zoomimgbox').onmousedown = function(event) {try{zoomdrag(event, 1);}catch(e){}};
			$('zoomimgbox').onmousemove = function(event) {try{zoomdrag(event, 2);}catch(e){}};
			$('zoomimgbox').onmouseup = function(event) {try{zoomdrag(event, 3);}catch(e){}};
		}
	}
}

function zoomimgresize(obj) {
	zoomobj['zimginfo'] = [obj.width, obj.height];
	var r = obj.width / obj.height;
	var w = document.body.clientWidth * 0.95;
	w = obj.width > w ? w : obj.width;
	var h = w / r;
	var clientHeight = document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight;
	var scrollTop = document.body.scrollTop ? document.body.scrollTop : document.documentElement.scrollTop;
	if(h > clientHeight) {
		h = clientHeight;
		w = h * r;
	}
	var l = (document.body.clientWidth - w) / 2;
	var t = h < clientHeight ? (clientHeight - h) / 2 : 0;
	t += + scrollTop;
	zoomobj['x'] = (l - zoomobj['srcinfo']['left']) / 5;
	zoomobj['y'] = (t - zoomobj['srcinfo']['top']) / 5;
	zoomobj['w'] = (w - zoomobj['srcobj'].width) / 5;
	zoomobj['h'] = (h - zoomobj['srcobj'].height) / 5;
	$('zoomimglayer').style.filter = '';
	$('zoomimglayer').innerHTML = '';
	setTimeout('zoomST(1)', 5);
}

function zoomimgadjust(e, a) {
	if(!a) {
		if(!e) e = window.event;
		if(e.altKey || e.shiftKey || e.ctrlKey) return;
		var l = parseInt($('zoomimglayer').style.left);
		var t = parseInt($('zoomimglayer').style.top);
		if(e.wheelDelta <= 0 || e.detail > 0) {
			if($('zoomimg').width <= 200 || $('zoomimg').height <= 200) {
				doane(e);return;
			}
			$('zoomimg').width -= zoomobj['zimginfo'][0] / 10;
			$('zoomimg').height -= zoomobj['zimginfo'][1] / 10;
			l += zoomobj['zimginfo'][0] / 20;
			t += zoomobj['zimginfo'][1] / 20;
		} else {
			if($('zoomimg').width >= zoomobj['zimginfo'][0]) {
				zoomimgadjust(e, 1);return;
			}
			$('zoomimg').width += zoomobj['zimginfo'][0] / 10;
			$('zoomimg').height += zoomobj['zimginfo'][1] / 10;
			l -= zoomobj['zimginfo'][0] / 20;
			t -= zoomobj['zimginfo'][1] / 20;
		}
	} else {
		var clientHeight = document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight;
		var scrollTop = document.body.scrollTop ? document.body.scrollTop : document.documentElement.scrollTop;
		$('zoomimg').width = zoomobj['zimginfo'][0];$('zoomimg').height = zoomobj['zimginfo'][1];
		var l = (document.body.clientWidth - $('zoomimg').clientWidth) / 2;l = l > 0 ? l : 0;
		var t = (clientHeight - $('zoomimg').clientHeight) / 2 + scrollTop;t = t > 0 ? t : 0;
	}
	$('zoomimglayer').style.left = l + 'px';
	$('zoomimglayer').style.top = t + 'px';
	$('zoomimglayer_bg').style.height = t + $('zoomimglayer').clientHeight > $('zoomimglayer_bg').clientHeight ? (t + $('zoomimglayer').clientHeight) + 'px' : $('zoomimglayer_bg').style.height;
	doane(e);
}

function zoomclose() {
	$('zoomimglayer').innerHTML = '';
	$('zoomimglayer').style.display = 'none';
	$('zoomimglayer_bg').style.display = 'none';
}

function adminmode() {
admin= $('huadmin');
if(getCookie('admin'+co)){
deleteCookie('admin'+co);
if(admin) admin.checked=false;
}else{
setCookie('admin'+co,true);
if(admin) admin.checked=true;
}
location.reload()
}

function wreadmode() {
if(getCookie('wread'+co)){
deleteCookie('wread'+co);
}else{
setCookie('wread'+co,true);
}
location.reload()
}

function stylemode(sid) {
setCookie('style'+co,sid);
location.reload()
}
function timemode(mid) {
setCookie('time'+co,mid);
location.reload() 
}

function forumtag(tag) {
	
subtag=$('subject');
if(subtag) {
subtag.value=tag+subtag.value;
}
return false;
}

function verify(form)
{
	
	
	if (form.username.value.length =='')
	{
		alert('请添写用户名');
		return false;
	}else if (form.password.value.length > passwordmax || form.password.value.length < passwordmin )
	{
		alert('密码不在规定范围内');
		return false;
	}else if (form.password.value != form.password2.value)
	{
		alert('两次密码不相同');
		return false;
	}else if (form.useremail.value.length =='')
	{
		alert('请添写电子邮箱');
		return false;
	}else if (form.apply.checked!=true)
	{
		alert('必须遵守注册协议');
		return false;
	}else{	  
		return true;
	}

}
function loginverify(form)
{
	if (form.username.value.length =='')
	{
		alert('请输入用户名');
		return false;
	}else 
	{	  
		return true;
	}

}
function validate(theform,a) {	
var message = wysiwyg ? html2bbcode(getEditorContents()) : theform.message.value;
if(!a){
if (theform.subject.value == "" || message == "") {
alert("请完成标题和内容.");
return false;
}
}

theform.message.value = message;
return true;
}
function pwverify(form)
{
	if (form.username.value.length =='')
	{
		alert('请输入用户名');
		return false;
	}else 
	{	  
		return true;
	}

}
function addediteid(id,a)  {
Array.prototype.remove=function(dx)
  {
    if(isNaN(dx)||dx>this.length){return false;}
    for(var i=0,n=0;i<this.length;i++)
    {
        if(this[i]!=this[dx])
        {
            this[n++]=this[i]
        }
    }
    this.length-=1
  }
  if(a.checked==true) {
	  editposteids.push(id);
	   
  }else{
       for (var i = 0; i < editposteids.length; i++)
  {
       if(editposteids[i]==id){
	   editposteids.remove(i);
        return;
       }
 }
 }
}

function addeid(id)  {
	var innet='';
    for(var i=0;i<editposteids.length;i++)
    {
    innet+="<input type=\"hidden\" value=\""+editposteids[i]+"\" name=\"eid[]\"/>";
    }
$('addposteid').innerHTML=innet;
}
function redirec(x,y,z)
{
document.postform.fmove2.options[0]=new Option("不分类…",0);
    count=1;
    for(i=0;i<fclass.length;i++)
    {
        if(fclass[i][0]==x)
        {
			document.postform.fmove2.options[count]=new Option(fclass[i][2],fclass[i][1]);
		if (y==x && z==fclass[i][1]) document.postform.fmove2.options[count].selected=true;
		 count=count+1;	
        }
    }
    if (count==1){
	document.postform.fmove2.style.display="none";
	}else{
	document.postform.fmove2.style.display="";
	}
}

function redirec2(x,y,z)
{
document.postform2.fmove2.options[0]=new Option("不分类…",0);
    count=1;
    for(i=0;i<fclass.length;i++)
    {
        if(fclass[i][0]==x)
        {
            document.postform2.fmove2.options[count]=new Option(fclass[i][2],fclass[i][1]);
		if (y==x && z==fclass[i][1]) document.postform2.fmove2.options[count].selected=true;
		 count=count+1;	
        }
    }
    if (count==1){
	document.postform2.fmove2.style.display="none";
	}else{
	document.postform2.fmove2.style.display="";
	}
}


function intval(v)
{
v = parseInt(v);
return isNaN(v) ? 0 : v;
}
// 获取元素信息
function getPos(e)
{
// 说明 ：用 Javascript 实现锚点(Anchor)间平滑跳转
// 来源 ：ThickBox 2.1
// 整理 ：Yanfu Xie [xieyanfu@yahoo.com.cn]
// 网址 ：http://www.codebit.cn
// 日期 ：07.01.17
// 转换为数字	
var l = 0;
var t  = 0;
var w = intval(e.style.width);
var h = intval(e.style.height);
var wb = e.offsetWidth;
var hb = e.offsetHeight;
while (e.offsetParent){
l += e.offsetLeft + (e.currentStyle?intval(e.currentStyle.borderLeftWidth):0);
t += e.offsetTop  + (e.currentStyle?intval(e.currentStyle.borderTopWidth):0);
e = e.offsetParent;
}
l += e.offsetLeft + (e.currentStyle?intval(e.currentStyle.borderLeftWidth):0);
t  += e.offsetTop  + (e.currentStyle?intval(e.currentStyle.borderTopWidth):0);
return {x:l, y:t, w:w, h:h, wb:wb, hb:hb};
}
// 获取滚动条信息
function getScroll()
{
var t, l, w, h;
if (document.documentElement && document.documentElement.scrollTop) {
t = document.documentElement.scrollTop;
l = document.documentElement.scrollLeft;
w = document.documentElement.scrollWidth;
h = document.documentElement.scrollHeight;
} else if (document.body) {
t = document.body.scrollTop;
l = document.body.scrollLeft;
w = document.body.scrollWidth;
h = document.body.scrollHeight;
}
return { t: t, l: l, w: w, h: h };
}
// 锚点(Anchor)间平滑跳转
function scroller(el, duration)
{
if(!duration) duration=800;
if(typeof el != 'object') { el = document.getElementById(el); }
if(!el) return;
var z = this;
z.el = el;
z.p = getPos(el);
z.s = getScroll();
z.clear = function(){window.clearInterval(z.timer);z.timer=null};
z.t=(new Date).getTime();
z.step = function(){
var t = (new Date).getTime();
var p = (t - z.t) / duration;
if (t >= duration + z.t) {
z.clear();
window.setTimeout(function(){z.scroll(z.p.y, z.p.x)},13);
} else {
st = ((-Math.cos(p*Math.PI)/2) + 0.5) * (z.p.y-z.s.t) + z.s.t;
sl = ((-Math.cos(p*Math.PI)/2) + 0.5) * (z.p.x-z.s.l) + z.s.l;
z.scroll(st, sl);
}
};
z.scroll = function (t, l){window.scrollTo(l, t)};
z.timer = window.setInterval(function(){z.step();},13);
}

//2008.3.26 新加.
var ap_instances = new Array();

function ap_stopAll(playerID) {
	for(var i = 0;i<ap_instances.length;i++) {
		try {
			if(ap_instances[i] != playerID) document.getElementById("audioplayer" + ap_instances[i].toString()).SetVariable("closePlayer", 1);
			else document.getElementById("audioplayer" + ap_instances[i].toString()).SetVariable("closePlayer", 0);
		} catch( errorObject ) {
			// stop any errors
		}
	}
}

function ap_registerPlayers() {
	var objectID;
	var objectTags = document.getElementsByTagName("object");
	for(var i=0;i<objectTags.length;i++) {
		objectID = objectTags[i].id;
		if(objectID.indexOf("audioplayer") == 0) {
			ap_instances[i] = objectID.substring(11, objectID.length);
		}
	}
}

var ap_clearID = setInterval( ap_registerPlayers, 100 );
// end






function ShowMedia(strURL,type,te) {
	if(type==1){
	var intWidth=560;
	var intHeight=400;
	}else{
	var intWidth=560;
	var intHeight=400;	
	}
	var strMedia="";
	var strType='';

	var re = new RegExp("\.[a-z0-9]+$","ig");

	var strExtend = re.exec(strURL);
	strExtend="|"+String(strExtend).toLowerCase()+"|";
	
		if(String("|.swf|").indexOf(strExtend)>=0){strType="SWF"};
		if(String("|.mov|.qt|").indexOf(strExtend)>=0){strType="QT"};
		if(String("|.wmv|.wmp|.wm|.avi|.mp4|.mpg|.mpeg|.m3u|.pls|.wvx|.wax|.wmx|").indexOf(strExtend)>=0){strType="WMV"};
		if(String("|.asf|.asx|.mpa|.mp2|.m1a|.m2a|.aac|").indexOf(strExtend)>=0){strType="WMA"};
		if(String("|.wav|.mp3|.wma|").indexOf(strExtend)>=0){strType="MP3"};
		if(String("|.rm|.ram|.rmvb|.rpm|.amr|.3gp|.3gpp|.3g2|.3gp2|.rt|.rp|.smi|.smil|").indexOf(strExtend)>=0){strType="RM"};
		if(String("|.ra|").indexOf(strExtend)>=0){strType="RA"};
	

		switch(strType){
			case "MP3":
			var Mp3t_id=Math.round(Math.random()*10000);
				strMedia="<object type=\"application/x-shockwave-flash\" data=\""+templatedir+"/audioplayer.swf\" width=\"290px\" height=\"24px\" id=\"audioplayer"+Mp3t_id+"\"><param name=\"movie\" value=\""+templatedir+"/audioplayer.swf\" /><param name=\"FlashVars\" value=\"playerID="+Mp3t_id+"&soundFile="+strURL+"\"/><param name=\"quality\" value=\"high\" /><param name=\"menu\" value=\"false\" /><param name=\"wmode\" value=\"transparent\" /></object>";
				break;			
			case "SWF":
				strMedia="<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width=\""+intWidth+"\" height=\""+intHeight+"\"><param name=\"wmode\" value=\"Opaque\"><param name=\"movie\" value=\""+strURL+"\"><param name=\"quality\" value=\"high\"><param name=\"play\" value=\"true\"><embed wmode=\"Opaque\" src=\""+strURL+"\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\""+intWidth+"\" height=\""+intHeight+"\" play=\"true\"></embed></object>";
				break;
			case "QT":
				strMedia="<object classid=\"clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B\" codebase=\"http://www.apple.com/qtactivex/qtplugin.cab\" width=\""+intWidth+"\" height=\""+intHeight+"\" ><param name=\"wmode\" value=\"Opaque\"><param name=\"src\" value=\""+strURL+"\" ><param name=\"autoplay\" value=\"true\" ><embed wmode=\"Opaque\" src=\"qtmimetype.pntg\" type=\"image/x-macpaint\"pluginspage=\"http://www.apple.com/quicktime/download\" qtsrc=\""+strURL+"\" width=\""+intHeight+"\" height=\""+intHeight+"\" autoplay=\"true\" ></embed></object>";
				break;
			case "WMV":
				strMedia="<object classid=\"clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95\" width=\""+intWidth+"\" height=\""+intHeight+"\"><param name=\"wmode\" value=\"Opaque\"><param name=\"ShowStatusBar\" value=\"-1\"><param wmode=\"Opaque\" name=\"AutoStart\" value=\"true\"><param name=\"Filename\" value=\""+strURL+"\"><embed type=\"application/x-mplayer2\" pluginspage=\"http://www.microsoft.com/Windows/MediaPlayer/\" src=\""+strURL+"\" autostart=\"true\" width=\""+intWidth+"\" height=\""+intHeight+"\"></embed></object>";
				break;
			case "WMA":
				strMedia="<object classid=\"clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95\" height=\""+intHeight+"\" width=\""+intWidth+"\"><param name=\"wmode\" value=\"Opaque\"><param name=\"ShowStatusBar\" value=\"-1\"><param name=\"AutoStart\" value=\"true\"><param name=\"Filename\" value=\""+strURL+"\"><embed wmode=\"Opaque\" type=\"application/x-mplayer2\" pluginspage=\"http://www.microsoft.com/Windows/MediaPlayer/\" src=\""+strURL+"\" autostart=\"true\" width=\""+intWidth+"\" height=\""+intHeight+"\"></embed></object>";
				break;
			case "RM":
				strMedia="<object classid=\"clsid:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA\" width=\""+intWidth+"\" height=\""+intHeight+"\"><param name=\"wmode\" value=\"Opaque\"><param name=\"src\" value=\""+strURL+"\"><param name=\"controls\" value=\"imagewindow\"><param name=\"console\" value=\"one\"><param name=\"AutoStart\" value=\"true\"><embed wmode=\"Opaque\" src=\""+strURL+"\" width=\""+intWidth+"\" height=\""+intHeight+"\" type=\"audio/x-pn-realaudio-plugin\" nojava=\"true\" controls=\"imagewindow,ControlPanel,StatusBar\" console=\"one\" autostart=\"true\"></object>";
				break;
			case "RA":
				strMedia="<object classid=\"clsid:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA\" width=\""+intWidth+"\" height=\""+intHeight+"\"><param name=\"wmode\" value=\"Opaque\"><param name=\"src\" value=\""+strURL+"\"><param name=\"controls\" value=\"ControlPanel\"><param name=\"console\" value=\"one\"><param name=\"AutoStart\" value=\"true\"><embed wmode=\"Opaque\" src=\""+strURL+"\" type=\"audio/x-pn-realaudio-plugin\" nojava=\"true\" controls=\"ControlPanel,StatusBar\" console=\"one\" autostart=\"true\" width=\""+intWidth+"\" height=\""+intHeight+"\"></object>";
				break;
			default:
			strMedia="<embed wmode=\"Opaque\" width=\""+intWidth+"\" height=\""+intHeight+"\" class=\"embed\" src=\""+strURL+"\">";	
	}
	if(te) return strMedia;
	document.write(strMedia);
}
function checkall(form, prefix, checkall) {
	var checkall = checkall ? checkall : 'chkall';
	for(var i = 0; i < form.elements.length; i++) {
		var e = form.elements[i];
		if(e.name != checkall && (!prefix || (prefix && e.name.match(prefix)))) {
			e.checked = form.elements[checkall].checked;
		}
	}
}
function tpllogin() {
	
var helpHTML_0=hid?'<a id="ajax_helps" href="javascript:void(0)" onclick=\'ajax_send("purview.php?fid='+hid+'","ajax_help");\'>[版块权限]</a>':'';

var helpHTML_1='欢迎您:<a id="ajax_user" href="javascript:void(0)" onclick=\'ajax_send("showuser.php","ajax_help");\'>'+username+'</a><a id="ajax_quit" href="javascript:void(0)" onclick=\'ajax_send("quit.php","ajax_help")\'>[退出]</a><a id="ajax_helps" href="javascript:void(0)" onclick=\'ajax_send("purview.php","ajax_help");\'>[基本权限]</a>'+helpHTML_0+'<a id="ajax_helps" href="javascript:void(0)" onclick=\'ajax_send("helps.php?fid='+hid+'","ajax_help")\'>[更多…]</a>';	
var helpHTML_2='<a  id="ajax_login" href="javascript:void(0)" onclick=\'ajax_send("login.php","ajax_help")\'>[登陆]</a><a id="ajax_reg" href="javascript:void(0)" onclick=\'ajax_send("reg.php","ajax_help")\'>[注册]</a><a href="javascript:void(0)" onclick=\'ajax_send("lostpasswd.php","ajax_help")\'>[找回密码]</a>'+helpHTML_0;


document.getElementById("ajax_help").innerHTML=(username!=''?helpHTML_1:helpHTML_2);
}

function markv(id,value,ma){
var t= $(id);
if(ma==0) {
t.value=0;
return;
}
value=parseInt(t.value)+value;
if(value<-1*ma){
t.value=-1*ma;
return;
}else if(value>ma){
t.value=ma;	
return;
}
t.value=value;
}

function webmessage(){
	
var huss= $('hustyle_'+sid);
if(huss){
huss.style.color="#222";
}

var humm= $('hutime_'+mid);
if(humm){
humm.style.color="#222";
}

var admin= $('huadmin');
if(admin){
if(getCookie('admin'+co)){
admin.checked=true;
}else{
admin.checked=false;
}
}




if(getCookie('re_'+co)!='' || pm>0) {	
var message=decodeURIComponent(getCookie('re_'+co));
var	showid='ajax_help';		
deleteCookie('re_'+co);
var innet_new='<div><a href="javascript:void(0)" onclick="ajax_send(\'leaveword.php\',\'\',\'\')">您有'+pm+'条新消息</a></div>';
var innet_pm='<div>'+message+'</div>';
var innet_close='<div class="ajax_close" id="ajax_close"><a href="javascript:void(0)" onclick="hideajaxMenu(\''+showid+'\');">[关闭]</a></div>';
var innet_load='<div class="ajax_loading" id="ajax_loading"></div>';
var innet_con='<div class="ajax_con" id="ajax_con"><span style="color: #702B2b;">'+(pm>0?innet_new:'')+(message!=''?innet_pm:'')+'</span></div>';
if(!$(showid+'_menu')) $('append_parent2').innerHTML='<div class="ajax_Tips" id="'+showid+'_menu">'+innet_close+innet_load+innet_con+'</div>';	
show_ajaxMenu(showid,2);
}
}
function randomChar(l)  {
  var  x="0123456789poiuytrewqasdfghjklmnbvcxzQWERTYUIOPLKJHGFDSAZXCVBNM";
  var  tmp="";
  for(var  i=0;i<  l;i++)  {
  tmp  +=  x.charAt(Math.ceil(Math.random()*100000000)%x.length);
  }
  return  tmp;
}