//Pop-it menu- By Dynamic Drive

//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com

//This credit MUST stay intact for use



var linkset=new Array()

//SPECIFY MENU SETS AND THEIR LINKS. FOLLOW SYNTAX LAID OUT
linkset[0]='<div class="menuitems"><a href="../site_map.htm"><font face="宋体" size="2" color=#000000>站点地图</font></a></div>'
linkset[0]+='<div class="menuitems"><a href="../about/index.htm"><font face="宋体" size="2" color=#000000>关于我们</font></a></div>'

linkset[1]='<div class="menuitems"><a href="../products/guide.htm"> <font face="宋体" size="2" color="#000000"> 产品指南</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../products/controllers/controllers.html"> <font face="宋体" size="2" color="#000000"> 温度和过程控制器</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../products/systems/index.htm"> <font face="宋体" size="2" color="#000000"> 控制系统</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../products/indicator/index.htm"> <font face="宋体" size="2" color="#000000"> 显示仪</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../products/power/index.htm"> <font face="宋体" size="2" color="#000000"> 电源控制器</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../products/sensors/index.htm"> <font face="宋体" size="2" color="#000000"> 传感器</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../products/index.htm#actv"> <font face="宋体" size="2" color="#000000"> 阀门控制器</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../products/power/ssrelays.htm"> <font face="宋体" size="2" color="#000000"> 固态继电器</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../itools/index.htm"> <font face="宋体" size="2" color="#000000"> 组态软件Itools</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../networks.htm"> <font face="宋体" size="2" color="#000000"> 网络产品</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="http://www.actionio.com.cn/products/category.html"><font face="宋体" size="2" color="#000000"> Action Instruments</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../chessell/products.htm"><font face="宋体" size="2" color="#000000"> Chessell-记录仪</font></a></div>'
linkset[1]+='<div class="menuitems"><a href="../products/power/ciiproducts.htm"><font face="宋体" size="2" color="#000000"> Continental</font></a></div>'

linkset[2]='<div class="menuitems"><a href="../repairs/control.htm""> <font face="宋体" size="2" color="#000000"> 温度和过程控制器</font></a></div>'
linkset[2]+='<div class="menuitems"><a href="../repairs/recorders.html"> <font face="宋体" size="2" color="#000000"> 记录仪</font></a></div>'
linkset[2]+='<div class="menuitems"><a href="../repairs/power.html"> <font face="宋体" size="2" color="#000000"> 电源控制器</font></a></div>'
linkset[2]+='<div class="menuitems"><a href="../repairs/590part1.htm"> <font face="宋体" size="2" color="#000000"> 调速器和变频器</font></a></div>'

linkset[3]='<div class="menuitems"><a href="../repairs/index.htm"> <font face="宋体" size="2" color="#000000"> 维 修</font></a></div>'
linkset[3]+='<div class="menuitems"><a href="../repairs/products.htm"> <font face="宋体" size="2" color="#000000"> 维修产品</font></a></div>'

linkset[4]='<div class="menuitems"><a href="../support/support.html"> <font face="宋体" size="2" color="#000000"> 技术支持</font></a></div>'
linkset[4]+='<div class="menuitems"><a href="../products/discontinued.htm"> <font face="宋体" size="2" color="#000000"> 淘汰产品</font></a></div>'

linkset[5]='<div class="menuitems"><a href="../contact/contact.htm"> <font face="宋体" size="2" color="#000000"> 联系我们</font></a></div>'

linkset[6]='<div class="menuitems"><a href="../download/index.htm"> <font face="宋体" size="2" color="#000000"> 资料下载</font></a></div>'



////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,which,xpos,ypos){



if (!document.all&&!document.getElementById&&!document.layers)

return



clearhidemenu()



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=#ffffff width=200 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.clientY : e.x

eventY=ie4? event.clientY : ns6? e.clientY : e.y

correctedxpos=ie4? ((document.body.clientWidth-670)/2)+xpos : ns6? ((window.innerWidth-670)/2)+xpos : xpos



//Find out how close xpos and ypos are to the corner of the window

var rightedge=ie4? document.body.clientWidth-correctedxpos : window.innerWidth-correctedxpos

var bottomedge=ie4? document.body.clientHeight-ypos : window.innerHeight-ypos



//if the horizontal distance isn't enough to accomodate the width of the context menu

if (rightedge<menuobj.contentwidth)

//move the horizontal position of the menu to the center by it's width

menuobj.thestyle.left=correctedxpos-menuobj.contentwidth

else

//position the horizontal position of the menu where the item that caused the pop-up is

menuobj.thestyle.left=correctedxpos



//same concept with the vertical position

if (bottomedge<menuobj.contentwidth)

menuobj.thestyle.top=ypos-menuobj.contentheight

else

menuobj.thestyle.top=ypos

menuobj.thestyle.visibility="visible"

return false

}



function contains_ns6(a, b) {

//Determines if 1 element in contained in another- by Brainjar.com

while (b.parentNode)

if ((b = b.parentNode) == a)

return true;

return false;

}



function hidemenu(){

if (window.menuobj)

menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide"

}



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


// added to support mouse rollover 04/17/03 MRD

function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
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); return x;
}

function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// end add