//Pop-it menu- By Dynamic Drive - Modified by Wbird
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use
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 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 showmenu(e,index,p,paging){
	//p为当前页数,paging为当前是不是翻页
	if (!document.all&&!document.getElementById&&!document.layers)
		return
	
	which=linkset[index]
	var pSize=10	//每页连接数
	var pNum=Math.floor((which.length-1)/pSize)+1		//页数
	
	clearhidemenu()
	ie_clearshadow()
	
	//设置菜单内容
	if (pNum==1){
		which=which.join("")
	}else{
		which=which.slice( (p-1)*pSize, p*pSize )
		which=which.join("")
		which+="<div class=\"menuitems\" >"
		if (p==1)
		{
			which+="&nbsp;&nbsp;&nbsp;&nbsp;<font face=webdings color=gray>7</font>"
		}else{
			which+="&nbsp;&nbsp;&nbsp;&nbsp;<font face=webdings style=cursor:hand onclick=showmenu(event,"+ index +","+ (p-1) +",true) >7</font>"
		}
		if (p==pNum)
		{
			which+="<font face=webdings color=gray>8</font>"
		}else{
			which+="<font face=webdings style=cursor:hand onclick=showmenu(event,"+ index +","+ (p+1) +",true) >8</font>"
		}
		which+="</div>"
	}
	
	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
	
	
	if (!paging)
	{	
		if (rightedge<menuobj.contentwidth)
			menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth+menuOffX : ns6? window.pageXOffset+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth
		else
			menuobj.thestyle.left=ie4? ie_x(event.srcElement)+menuOffX : ns6? window.pageXOffset+eventX : eventX
		
		if (bottomedge<menuobj.contentheight)
			menuobj.thestyle.top=ie4? document.body.scrollTop+eventY-menuobj.contentheight-event.offsetY+menuOffY : ns6? window.pageYOffset+eventY-menuobj.contentheight : eventY-menuobj.contentheight
		else
			menuobj.thestyle.top=ie4? ie_y(event.srcElement)+menuOffY : ns6? window.pageYOffset+eventY : eventY
	}
		
	menuobj.thestyle.visibility="visible"
	ie_dropshadow(menuobj,"#CCCCCC",3)
	return false
}
function ie_x(e){  
	var l=e.offsetLeft;  
	while(e=e.offsetParent){  
		l+=e.offsetLeft;  
	}  
	return l;  
}  


function ie_y(e){  
	var t=e.offsetTop;  
	while(e=e.offsetParent){  
		t+=e.offsetTop;  
	}  
	return t;  
}  

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);		// 输出阴影，若不想要投影，可以注释此句
		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

linkset[0]=new Array()
linkset[0][0]='<div class=menuitems><a class="menu33" href=/text/news/fsnews/>相关</a></div>'
linkset[0][1]='<div class=menuitems><a class="menu33" href=/text/news/othernews/>其它新闻</a></div>'
linkset[1]=new Array()
linkset[1][0]='<div class=menuitems><a class="menu33" href=/text/atc/netprogram/>网络编程</a></div>'
linkset[1][1]='<div class=menuitems><a class="menu33" href=/text/atc/webdesin/>网页设计</a></div>'
linkset[1][2]='<div class=menuitems><a class="menu33" href=/text/atc/photopic/>图形图象</a></div>'
linkset[1][3]='<div class=menuitems><a class="menu33" href=/text/atc/hacker/>网络安全</a></div>'
linkset[1][4]='<div class=menuitems><a class="menu33" href=/text/atc/datebase/>数据库</a></div>'
linkset[1][5]='<div class=menuitems><a class="menu33" href=/text/atc/server/>服务器</a></div>'
linkset[2]=new Array()
linkset[2][0]='<div class=menuitems><a class="menu33" href=/text/pic/dmwx/>动漫无限</a></div>'
linkset[2][1]='<div class=menuitems><a class="menu33" href=/text/pic/wallerpaper/>精彩壁纸</a></div>'
linkset[2][2]='<div class=menuitems><a class="menu33" href=/text/pic/zrfg/>自然风光</a></div>'
linkset[2][3]='<div class=menuitems><a class="menu33" href=/text/pic/shsy/>生活摄影</a></div>'
linkset[2][4]='<div class=menuitems><a class="menu33" href=/text/pic/movie/>影视海报</a></div>'
linkset[2][5]='<div class=menuitems><a class="menu33" href=/text/pic/topstar/>明星风采</a></div>'
linkset[2][6]='<div class=menuitems><a class="menu33" href=/text/pic/desin/>设计印象</a></div>'
linkset[3]=new Array()
linkset[3][0]='<div class=menuitems><a class="menu33" href=/text/down/luxiang/>教程录象</a></div>'
linkset[3][1]='<div class=menuitems><a class="menu33" href=/text/down/zujian/>常用组件</a></div>'
linkset[3][2]='<div class=menuitems><a class="menu33" href=/text/down/templets/>模板下载</a></div>'
linkset[3][3]='<div class=menuitems><a class="menu33" href=/text/down/chengxu/>程序源码</a></div>'
linkset[4]=new Array()
linkset[4][0]='<div class=menuitems><a class="menu33" href=/text/mall/foosuncms/>CMS</a></div>'
linkset[4][1]='<div class=menuitems><a class="menu33" href=/text/mall/zhuji/>域名空间</a></div>'
linkset[4][2]='<div class=menuitems><a class="menu33" href=/text/mall/othersys/>其他产品</a></div>'
linkset[5]=new Array()
linkset[5][0]='<div class=menuitems><a class="menu33" href=/text/jiaocheng/IISSERVER/>环境搭建</a></div>'
linkset[5][1]='<div class=menuitems><a class="menu33" href=/text/jiaocheng/install/>系统安装</a></div>'
linkset[5][2]='<div class=menuitems><a class="menu33" href=/text/jiaocheng/cjwt/>常见问题</a></div>'
linkset[5][3]='<div class=menuitems><a class="menu33" href=/text/jiaocheng/aboutjc/>相关教程</a></div>'
linkset[5][4]='<div class=menuitems><a class="menu33" href=/text/jiaocheng/jyjq/>经验技巧</a></div>'
linkset[5][5]='<div class=menuitems><a class="menu33" href=/text/jiaocheng/xiugai/>个性修改</a></div>'
linkset[6]=new Array()
linkset[6][0]='<div class=menuitems><a class="menu33" href=http://www.foosun.cn/html/about/ target=_blank>公司介绍</a></div>'
linkset[6][1]='<div class=menuitems><a class="menu33" href=http://www.foosun.cn/html/News/2005-10/21/142345721.html target=_blank>产品</a></div>'
linkset[6][2]='<div class=menuitems><a class="menu33" href=http://www.foosun.cn/html/os/2006-3/31/130351721.html target=_blank>相关服务</a></div>'
linkset[7]=new Array()
linkset[7][0]='<div class=menuitems><a class="menu33" href=/blog/>本站博客</a></div>'
linkset[7][1]='<div class=menuitems><a class="menu33" href=http://blog.ncdxfz.com>博客</a></div>'
linkset[8]=new Array()
linkset[8][0]='<div class=menuitems><a class="menu33" href=/bbs/>本站论坛</a></div>'
linkset[8][1]='<div class=menuitems><a class="menu33" href=http://www.ncdxfz.com>论坛</a></div>'


function imgzoom(img,maxsize){
	var a=new Image();
	a.src=img.src
	if(a.width > maxsize * 4)
	{
		img.style.width=maxsize;
	}
	else if(a.width >= maxsize)
	{
		img.style.width=Math.round(a.width * Math.floor(4 * maxsize / a.width) / 4);
	}
	return false;
}
function zoom_img(e, o)
{
var zoom = parseInt(o.style.zoom, 10) || 100;
zoom += event.wheelDelta / 12;
if (zoom > 0) o.style.zoom = zoom + '%';
return false;
}