//*********************************
//      VTBBS JSFun
// Copyright 2004-2008 VTbbs.com
//*********************************
//来访者信息
temp=navigator.appVersion
temp=temp.replace(")","");
temp=temp.replace("MSIE","Internet Explorer");
temp=temp.replace("NT 5.0","2000");
temp=temp.replace("NT 5.1","XP");
temp=temp.replace("NT 5.2","2003");
var appVersion= temp.split ('; '); 

var menuOffX=0	//菜单距连接文字最左端距离
var menuOffY=18	//菜单距连接文字顶端距离
var vBobjects = new Array();
var fo_shadows=new Array()
var linkset=new Array()
////No need to edit beyond here
var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1
var ns6=document.getElementById&&!document.all
var ns4=document.layers


function MM_findObj(n, d) {
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
 
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  
	if(!x && d.getElementById) x=d.getElementById(n); return x;

} 

function fetch_object(idname, forcefetch)
{
	if (typeof(vBobjects[idname]) == "undefined")
	{
		vBobjects[idname] = MM_findObj(idname);
	}
	return vBobjects[idname];
}
//showmenu vmenu:内容，允许为空,vmenuobj DIV数据ID，MOD 0=关闭浏览器自适应，用于版面导航菜单
function showmenu(e,vmenu,vmenuobj,mod){
	if (!document.all&&!document.getElementById&&!document.layers)
		return
	var which=vmenu;
	if (vmenuobj)
	{
		var MenuObj = fetch_object(vmenuobj);
		if (MenuObj)
		{
			which = MenuObj.innerHTML;
		}
	}
	if (!which)
	{
		return
	}
	clearhidemenu();
	ie_clearshadow();
	menuobj=ie4? document.all.popmenu : ns6? document.getElementById("popmenu") : ns4? document.popmenu : ""
	menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj
	if (ie4||ns6)
		menuobj.innerHTML=which
	else{
		menuobj.document.write('<layer name=gui bgcolor="#E6E6E6" width="165" onmouseover="clearhidemenu()" onmouseout="hidemenu()">'+which+'</layer>')
		menuobj.document.close()
	}
	menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width
	menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height
	eventX=ie4? event.clientX : ns6? e.clientX : e.x
	eventY=ie4? event.clientY : ns6? e.clientY : e.y
	var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX
	var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY
	var getlength
		if (rightedge<menuobj.contentwidth){
			getlength=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth+menuOffX : ns6? window.pageXOffset+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth
		}else{
			getlength=ie4? ie_x(event.srcElement)+menuOffX : ns6? window.pageXOffset+eventX : eventX
		}
		menuobj.thestyle.left=getlength+'px'
		if (bottomedge<menuobj.contentheight&&mod!=0){
			getlength=ie4? document.body.scrollTop+eventY-menuobj.contentheight-event.offsetY+menuOffY-23 : ns6? window.pageYOffset+eventY-menuobj.contentheight-10 : eventY-menuobj.contentheight
		}	else{
			getlength=ie4? ie_y(event.srcElement)+menuOffY : ns6? window.pageYOffset+eventY+10 : eventY
		}
	menuobj.thestyle.top=getlength+'px'
	menuobj.thestyle.visibility="visible"
	ie_dropshadow(menuobj,"#999999",3)
	return false
}

function ie_y(e){  
	var t=e.offsetTop;  
	while(e=e.offsetParent){  
		t+=e.offsetTop;  
	}  
	return t;  
}  
function ie_x(e){  
	var l=e.offsetLeft;  
	while(e=e.offsetParent){  
		l+=e.offsetLeft;  
	}  
	return l;  
}  
function ie_dropshadow(el, color, size)
{
	var i;
	for (i=size; i>0; i--)
	{
		var rect = document.createElement('div');
		var rs = rect.style
		rs.position = 'absolute';
		rs.left = (el.style.posLeft + i) + 'px';
		rs.top = (el.style.posTop + i) + 'px';
		rs.width = el.offsetWidth + 'px';
		rs.height = el.offsetHeight + 'px';
		rs.zIndex = el.style.zIndex - i;
		rs.backgroundColor = color;
		var opacity = 1 - i / (i + 1);
		rs.filter = 'alpha(opacity=' + (100 * opacity) + ')';
		//el.insertAdjacentElement('afterEnd', rect);
		fo_shadows[fo_shadows.length] = rect;
	}
}
function ie_clearshadow()
{
	for(var i=0;i<fo_shadows.length;i++)
	{
		if (fo_shadows[i])
			fo_shadows[i].style.display="none"
	}
	fo_shadows=new Array();
}


function contains_ns6(a, b) {
	while (b.parentNode)
		if ((b = b.parentNode) == a)
			return true;
	return false;
}

function hidemenu(){
	if (window.menuobj)
		menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide"
	ie_clearshadow()
}

function dynamichide(e){
	if (ie4&&!menuobj.contains(e.toElement))
		hidemenu()
	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
		hidemenu()
}

function delayhidemenu(){
	if (ie4||ns6||ns4)
		delayhide=setTimeout("hidemenu()",500)
}

function clearhidemenu(){
	if (window.delayhide)
		clearTimeout(delayhide)
}

function highlightmenu(e,state){
	if (document.all)
		source_el=event.srcElement
	else if (document.getElementById)
		source_el=e.target
	if (source_el.className=="menuitems"){
		source_el.id=(state=="on")? "mouseoverstyle" : ""
	}
	else{
		while(source_el.id!="popmenu"){
			source_el=document.getElementById? source_el.parentNode : source_el.parentElement
			if (source_el.className=="menuitems"){
				source_el.id=(state=="on")? "mouseoverstyle" : ""
			}
		}
	}
}

if (ie4||ns6)
document.onclick=hidemenu

//--------------------------------------------------------------------------


function openscript(url){
var Win = window.open(url,'open','width=500,height=400,resizable=1,scrollbars=yes,menubar=no,status=yes' );
}


//鼠标中键缩放图片
function imgzoom1(o){var zoom=parseInt(o.style.zoom, 10)||100;zoom+=event.wheelDelta/12;if (zoom>0) o.style.zoom=zoom+'%';return false;}
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;
	}
}


//写入cookies
function setcookie (name, value) {
document.cookie = name + "=" + escape(value) + ";"
}

//读取cookies
function getcookie(name){
	var search; search = name + "=";
	offset = document.cookie.indexOf(search);
	if (offset != -1) {
		offset += search.length ;
		end = document.cookie.indexOf(";", offset) ;
		if (end == -1) end = document.cookie.length;
		return unescape(document.cookie.substring(offset, end));
	}
return "";
}
	

//显示隐藏表格
function showhide(objname){
var objzt = getcookie(objname);
if (objzt == 1){
	eval(objname + ".style.display=\"\";");
	eval(objname + "oc.className=\"tabo\";");
	setcookie(objname,0);
}
else {
	eval(objname + ".style.display=\"none\";");
	eval(objname + "oc.className=\"tabc\";");
	setcookie(objname,1);
}
}

//初始化表格打开或关闭状态
function initsh(obj1){
var objzt = getcookie(obj1);
if (objzt != 1){
	eval(obj1 + ".style.display=\"\";");
	eval(obj1 + "oc.className=\"tabo\";");
}
else {
	eval(obj1 + ".style.display=\"none\";");
	eval(obj1 + "oc.className=\"tabc\";");
}
}

function initimg(vtpic,maxwidth,maxheight)
{
var scale=maxwidth/maxheight;
var realscale=vtpic.width/vtpic.height;
if((vtpic.width>maxwidth)||(vtpic.height>maxheight))
{
if(realscale>scale)
{
vtpic.width=maxwidth;
}
else
{
vtpic.height=maxheight;
}
}
}


function copyit(obj){
	obj.select();
	js=obj.createTextRange();
	js.execCommand("Copy");
}
function saveAs(obj){
	var winname=window.open('','test','top=10000');
	winname.document.open("text/html", "replace");
	winname.document.write(obj.value);
	winname.document.execCommand('saveas','','code.html');
	winname.close();
}
function runit(obj)
{
var winname=window.open("","test","");
winname.document.open("text/html", "replace");
winname.document.write(obj.value);
winname.document.close();
}

//'Page=当前页,n=一次最多显示几个页码,MaxRows=每页记录数
//'CountNum=总记录数,PageStr=链接参数,v=显示类型,pv=页码参数 target=链接目标框架
//'---------------------------------------------------------------
var Forum_AllTopNum=0;
function PageList(Page,m,MaxRows,CountNum,PageStr)
{
	var pv="topage";
	var targetstr="";
	var target="";
	if (target!=null)
	{
		targetstr=" target=\""+target+"\""
	}
	var iPageStr="";
	MaxRows=parseInt(MaxRows);
	CountNum=parseInt(CountNum);
	Page=parseInt(Page);
	var n,p;
	if (PageStr!=''){
		PageStr=PageStr+"&";
	}
	if ((Page-1)%m==0) 
	{
		p=(Page-1) /m
	}
	else
	{
		p=(((Page-1)-(Page-1)%m)/m)
	}
	if(CountNum%MaxRows==0) 
	{
		n=CountNum/MaxRows;
	}
	else
	{
		n=(CountNum-CountNum%MaxRows)/MaxRows+1;
	}
	if (Page==1)
	{
		iPageStr=iPageStr+"<td class=bg1>&nbsp;<font style=\"font-family:webdings\">9<\/font>&nbsp;<\/td>";
	}
	else
	{
		iPageStr=iPageStr+"<td class=bg1 onMouseOver=this.style.backgroundColor='#F8F8F8' onMouseOut=this.style.backgroundColor=''>&nbsp;<a href=\""+PageStr+""+pv+"=1\" title=\"First Page\""+targetstr+"><font style=\"font-family:webdings\">9<\/font><\/a>&nbsp;<\/td>";
	}
	if (p*m > 0)
	{
		iPageStr=iPageStr+"<td class=bg1 onMouseOver=this.style.backgroundColor='#F8F8F8' onMouseOut=this.style.backgroundColor=''>&nbsp;<a href=\""+PageStr+""+pv+"="+p*m+"\" title=\"Prev Page\""+targetstr+"><font style=\"font-family:webdings\">7<\/font><\/a>&nbsp;<\/td>";
	}
	for (var i=p*m+1;i<p*m+m+1;i++)
	{
		if (i==Page)
		{
			iPageStr=iPageStr+"<td class=bg2>&nbsp;<font class=normalTextSmall><U><B>"+i+"<\/B></U><\/font>&nbsp;<\/td>";
		}
		else
		{
			iPageStr=iPageStr+"<td class=bg1 onMouseOver=this.style.backgroundColor='#F8F8F8' onMouseOut=this.style.backgroundColor=''>&nbsp;<a href=\""+PageStr+""+pv+"="+i+"\" class=normalTextSmall"+targetstr+">"+i+"<\/a>&nbsp;<\/td>";
		}
		if (i==n) break;
	}
	if (i<n)
	{
		iPageStr=iPageStr+"<td class=bg1 onMouseOver=this.style.backgroundColor='#F8F8F8' onMouseOut=this.style.backgroundColor=''>&nbsp;<a href=\""+PageStr+""+pv+"="+i+"\" title=\"Next Page\""+targetstr+"><font style=\"font-family:webdings\">8<\/font><\/a>&nbsp;<\/td>";
	}
	iPageStr=iPageStr+"<td class=bg1>&nbsp;";
	if (Page==n)
	{
		iPageStr=iPageStr+"<Font style=\"font-family:webdings\">:<\/font>";
	}
	else
	{
		iPageStr=iPageStr+"<a href=\""+PageStr+pv+"="+n+"\" onMouseOver=this.style.backgroundColor='#F8F8F8' onMouseOut=this.style.backgroundColor='' title=\"Last Page\""+targetstr+"><font style=\"font-family:webdings\">:<\/font><\/a>";
	}
	iPageStr=iPageStr+"&nbsp;<\/td>";
	

	var ShowPage="<table class=tabcss cellpadding=0 cellspacing=1>";
	var v=1;
	switch (v)
	{
		case 1:
			ShowPage+="<FORM action=\""+PageStr+"\" method=POST name='form_pagenum'><tr align=center>";
			ShowPage+="<td class=head title=总数 style='font-weight: bold;height:15px;line-height:15px;padding:0;'>&nbsp;"+(CountNum+Forum_AllTopNum)+"&nbsp;";
			ShowPage+="</td>";
			ShowPage+="<td class=head title=每页数量 style='font-weight: bold;height:15px;line-height:15px;padding:0;'>";
			if (Page==1)
			{
				ShowPage+="&nbsp;"+(Forum_AllTopNum+MaxRows);
			}else{
				ShowPage+="&nbsp;"+MaxRows;
			}
			var floatValue=parseFloat(Page);
			if (isNaN(floatValue)){Page=0}
			ShowPage+="&nbsp;</td>";
			ShowPage+="<td class=head title=当前页/总页 style='font-weight: bold;height:15px;line-height:15px;padding:0;'>&nbsp;"+Page+"/"+n+" Page&nbsp;</td>";
			ShowPage+="";
			ShowPage+=iPageStr
			ShowPage+="<td class=bg2><input size=4 type=text name="+pv+" size=1 value=\""+Page+"\" class=divcss style='height: 15px;'><input type=submit value=GO! name=submit Class=PageInput style='height: 20px;'></td>";
			ShowPage+="</tr></FORM></table>";
			break;
		case 2:
			break;
	}
	document.write (ShowPage);
}