main.js

动网论坛系列产品倍受用户赞誉的就是强大的功能和出色的用户体验表现

				if (v==boardid)
				{
					sel = k;
				}
				if (nodes[i].getAttribute("depth")==0){
					var outtext="╋";
				}
				else
				{
					var outtext="";
					for (var j=0;j<(nodes[i].getAttribute("depth"));j++)
					{
						if (j>0){outtext+=" |"}
						outtext+="  "
					}
					outtext+="├"
				}
				t = outtext + t
				t = t.replace(/<[^>]*>/g, "")
				t = t.replace(/&[^&]*;/g, "")
				if(checknopost==1 && nodes[i].getAttribute("nopost")=='1')
				{
						t+="(不许转移)"
				}
				sObj.options[k++] = new Option(t, v);
			}
			sObj.options[sel].selected = true;
		}
	}
}
//SELECT表单选取 Obj 表单名，VAL所选的值
function ChkSelected(Obj,Val)
{
	if (Obj)
	{
	for (i=0;i<Obj.length;i++){
		if (Obj.options[i].value==Val){
		Obj.options[i].selected=true;
		break;
		}
	}
	}
}

//单选表单选取 Obj 表单名，VAL所选的值
function chkradio(Obj,Val)
{
	if (Obj)
	{
	for (i=0;i<Obj.length;i++){
		if (Obj[i].value==Val){
		Obj[i].checked=true;
		break;
		}
	}
	}
}
function readCookie(name){
		var nameEQ = name + "=";
		var ca = document.cookie.split(';');
		for(var i=0;i < ca.length;i++) {
			var c = ca[i];
			while (c.charAt(0)==' ') c = c.substring(1,c.length);
			if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
		};
		return null;
	};
function createCookie(name,value,days){
		var expires = "";
		if (days) {
			var date = new Date();
			date.setTime(date.getTime()+(days*24*60*60*1000));
			expires = "; expires="+date.toGMTString();
		};
		document.cookie = name+"="+value+expires+"; path=/";
	};
	//图片自动调整的模式，1为按比例调整 ，2 按大小调整。
	var resizemode=1
function imgresize(o){
	 	if (resizemode==2 || o.onmousewheel){
	 	if(o.width > 500 ){
				o.style.width='500px';
			}
			if(o.height > 800){
				o.style.height='800px';
			}
		}else{
		var parentNode=o.parentNode.parentNode
		if (parentNode){
		if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
		}else{
		var parentNode=o.parentNode
		if (parentNode){
			if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
			}
		}
	}
	}
//自动调用户图像,mode = 1为按比例调整 ，2 按大小调整
function repairface(o,mode)
{alert('');
	 	if (mode == 2 || o.onmousewheel)
	 	{
	 		if(o.width > 128 )
	 		{
					o.style.width='128';
			}
			if(o.height > 128){
					o.style.height='128px';
			}
		}
		else
		{
			var parentNode=o.parentNode.parentNode
			if (parentNode)
			{
				if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
			}
			else
			{
				var parentNode=o.parentNode
				if (parentNode)
				{
					if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
				}
			}
	}
}
		
function bbimg(o){
	var zoom=parseInt(o.style.zoom, 10)||100;zoom+=event.wheelDelta/12;if (zoom>0) o.style.zoom=zoom+'%';
	return false;
}

/* by netty 2007-10-25
window.onload= new function()
{
	setTimeout('activeOnline()',2000);
}
var xmlhttp;
try{
	xmlhttp= new ActiveXObject('Msxml2.XMLHTTP');
}catch(e){
	try{
		xmlhttp= new ActiveXObject('Microsoft.XMLHTTP');
	}catch(e){
		try{
			xmlhttp= new XMLHttpRequest();
		}catch(e){}
	}
}
xmlhttp.onreadystatechange=function(){
	if(xmlhttp.readyState==4){
		if(xmlhttp.status==200){
			setTimeout('activeOnline()',300000);
			updateonline(xmlhttp.responseText);
	
		}else{
			setTimeout('activeOnline()',20000);
		}
	}
}
*/

//Colour pallete top offset
function getOffsetTop(elm) {
	var mOffsetTop = elm.offsetTop;
	var mOffsetParent = elm.offsetParent;
	while(mOffsetParent){
		mOffsetTop += mOffsetParent.offsetTop;
		mOffsetParent = mOffsetParent.offsetParent;
	}
	return mOffsetTop;
}

//Colour pallete left offset
function getOffsetLeft(elm) {
	var mOffsetLeft = elm.offsetLeft;
	var mOffsetParent = elm.offsetParent;
	while(mOffsetParent) {
		mOffsetLeft += mOffsetParent.offsetLeft;
		mOffsetParent = mOffsetParent.offsetParent;
	}
	return mOffsetLeft;
}
function postUrl(poststyle,act,bid,stype){
	var thisUrl ="post.aspx?poststyle="+poststyle+"&action="+act+"&boardid="+bid+"&stype="+stype;
	return thisUrl; 
}

function close_postform(){
			var obj=document.getElementById("post_div");
			if (obj.style.display!="none"){
			obj.style.display="none";
			document.getElementById("post_iframe").src="";
			}
}

function post_topic(buttonElement,pstyle,act,bid,stype){
	var obj=document.getElementById("post_div");
	var buttonElement = document.getElementById("postbutton");
	if (pstyle!="1"){
		return this.location = postUrl(pstyle,act,bid,stype);
	}
	if (obj.style.display=="none")
		{
			//obj.style.top = (getOffsetTop(buttonElement)+buttonElement.offsetHeight)+"px";
			//obj.style.left = (getOffsetLeft(buttonElement)+buttonElement.offsetWidth)+"px";
			//obj.style.left = "20px";
			obj.style.display="block";
			document.getElementById("post_iframe").style.height="760px";
			document.getElementById("post_iframe").src=postUrl(pstyle,act,bid,stype);
	}else {
			obj.style.display="none";
			document.getElementById("post_iframe").src="";
	}
};

function activeOnline()
{
	xmlhttp.open("get","activeonline.aspx?state="+escape(document.title.toString())+"&boardid="+boardid);	
	xmlhttp.send(null);
}
function updateonline(XMLstr)
{
	eval(XMLstr);
	var AllOnlie=document.getElementById("allonline");
	if(AllOnlie) AllOnlie.innerHTML=allonline.toString();
	var UserOnlie=document.getElementById("useronline");
	if(UserOnlie) UserOnlie.innerHTML=useronline.toString();
	var GuestOnlie=document.getElementById("guestonline");
	if(GuestOnlie) GuestOnlie.innerHTML=guestonline.toString();
	if(boardid!=0)
	{
		var Board_UserOnline=document.getElementById("boarduser");
		if(Board_UserOnline) Board_UserOnline.innerHTML=boarduser.toString();
		var Board_GuestOnline=document.getElementById("boardguest");
		if(Board_GuestOnline) Board_GuestOnline.innerHTML=boardguest.toString();
	}
}

/**
 * New BoardJumpList by lfow
 */
function New_BoardJumpList(destBoardId, boardList)
{
	if (destBoardId < 0 || !boardList)
	{
		return '';
	}
	
	var dest_list = {};
	if (0 == destBoardId)
	{
		dest_list = boardList;
	}
	else
	{
		for (var boardid in boardList)
		{
			if (!boardList[boardid])
			{
				continue;
			}
			if (destBoardId == boardList[boardid].ParentId)
			{
				dest_list['' + boardid] = boardList[boardid];
			}
		}
	}
	if (!dest_list)
	{
		return '';
	}
	
	var retvl = '';
	for (var boardid in dest_list)
	{
		if (0 == boardid || !dest_list[boardid])
		{
			continue;
		}
		if (0 == dest_list[boardid].Depth)
		{
			retvl += '╋<a href="' + dest_list[boardid].urlpath + '" style="padding-left: 1px;">' + dest_list[boardid].BoardType + '</a><br />';
		}
		else
		{
			var repeat_str = RepeatString('&nbsp;', 2);
			retvl += repeat_str + '├<a href="'+ dest_list[boardid].urlpath +'" style="padding-left: 1px;">' + dest_list[boardid].BoardType + '</a>' + repeat_str + '<br />';
		}
	}
	if ('' !== retvl)
	{
		retvl = '<div class="menuitems">' + retvl + '</div>';
	}
	return retvl;
}
/**
 * by lfow
 */
function RepeatString(str, repeatCount)
{
	if (typeof(str) != 'string')
	{
		return '';
	}
	if (typeof(repeatCount) != 'number' || repeatCount <= 0)
	{
		return '';
	}
	var retvl = str;
	for (var i = 0; i < repeatCount; i++)
	{
		retvl += retvl;
	}
	return retvl;
}
/*
主页底部在线名单的显隐控制过程 by xu
*/
function disiframe()
{

 if(document.getElementById('online3u').style.display=='')
   {
     document.getElementById('checkdis').innerText='显示详细列表'
     document.getElementById('online3u').style.display='none';
     var id = document.getElementById('hiddenframe');
     if (id && !id.src)
     {
		id.src = 'onlineuserlist.aspx';
     }
     
   }
   else
   { 
     document.getElementById('checkdis').innerText='关闭详细列表'
     document.getElementById('online3u').style.display='';    
   }
   
}

//浮动窗口效果
var ShadeDiv = {
	objid : null,
	Shade : document.createElement('div'),
	ShadeID : 'Shade',
	width : 400,
	height : 300,
	Position : function(){
		if (!ShadeDiv.objid){
			ShadeDiv.objid = null;
			return;
		}
		var de = document.documentElement;
		var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
		var ch = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
		if (self.pageYOffset) {
			var st = self.pageYOffset;
		} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
			var st = document.documentElement.scrollTop;
		} else if (document.body) {// all other Explorers
			var st = document.body.scrollTop;
		}
		if (window.innerHeight && window.scrollMaxY) {	
			var sh = window.innerHeight + window.scrollMaxY;
		} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
			var sh = document.body.scrollHeight;
		} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
			var sh = document.body.offsetHeight;
		}
		ShadeDiv.Shade.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=60,finishOpacity=100,style=0)';
		ShadeDiv.Shade.style.height = (sh > ch ? sh : ch) + 'px';
		ShadeDiv.Shade.style.width = w + 'px';
		var pos = [], pw;
		pw = ShadeDiv.width;
		pos[0] = (w-pw)/2;
		pos[1] = (ch-(ShadeDiv.height || 300))/2 -100+st;
		//window.status="ch:"+ch+"st:"+st+"post[1]:"+pos[1]+"ShadeDiv.clientHeight"+ShadeDiv.objid.clientHeight;
		if (navigator.product && navigator.product == 'Gecko'){
			pw -= 40;
		}
		ShadeDiv.objid.style.width = ShadeDiv.width + 'px';
		ShadeDiv.objid.style.height = ShadeDiv.height + 'px';
		ShadeDiv.objid.style.left = pos[0] + 'px';
		ShadeDiv.objid.style.top = pos[1] + 'px';
		ShadeDiv.Shade.style.display = 'block';
		ShadeDiv.objid.style.display = 'block';
	},
	Show : function(id,w,h){
		ShadeDiv.height = parseInt(h);
		ShadeDiv.width = parseInt(w);
		ShadeDiv.Shade.id = ShadeDiv.ShadeID;
		ShadeDiv.objid = document.getElementById(id);
		document.body.insertBefore(ShadeDiv.Shade,null);
		ShadeDiv.Position();
	},
	Close : function(){
		if (ShadeDiv.objid==null){
			return;
		}
		ShadeDiv.Confirmed();
	},

	Confirmed : function() {
		ShadeDiv.objid.style.display = 'none';
		ShadeDiv.Shade.style.display = 'none';
		document.body.removeChild(ShadeDiv.Shade);
	}

}
function fixImagesWidth(_id,_maxwidth)
{	
	var elem=document.getElementById(_id);
	var images=elem.getElementsByTagName("img");
	for(var i=0;i<images.length;i++)
	{
			if(images[i].offsetWidth > _maxwidth)
			{
				images[i].style.width=_maxwidth+"px";
			}
	}
} 
// 无刷新换肤用到
function SetActiveStyle(_index,title)
	{
		var i, a,
		head = document.getElementsByTagName("head")[0],
		s=document.createElement("link");
		s.rel="stylesheet";
		s.type="text/css";
		s.title=title;
		s.href="templates/default/skins/"+_index+"/style.css";  //csslist[_index][1];
		s.disabled = true;
		/*for(i=0; i<head.childNodes.length; i++)
		{
			// head最多可以添加35个子结点
			if(head.childNodes[i].tagName.toLowerCase() == "link"){
				head.removeChild(head.childNodes[i]); 
			}
			//alert(head.childNodes[i].tagName);
		}*/
		head.appendChild(s);
		s.disabled = false;
		setCookie(styleStr,_index);
		for(i=0; (a = head.getElementsByTagName("link")[i]); i++)
		{
			if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title"))
				{a.disabled = true;	break;};
		};
	}