if (document.images) {

  afbeelding01Uit = new Image();
  afbeelding01Uit.src = "images/companyprofil.PNG";
  afbeelding01Aan = new Image();
  afbeelding01Aan.src = "images/companyprofil2.png";

  afbeelding02Uit = new Image();
  afbeelding02Uit.src = "images/Products.png";
  afbeelding02Aan = new Image();
  afbeelding02Aan.src = "images/products2.png";
    
   afbeelding03Uit = new Image();
  afbeelding03Uit.src = "images/downloads.png";
  afbeelding03Aan = new Image();
  afbeelding03Aan.src = "images/downloads2.png";
     
  afbeelding04Uit = new Image();
  afbeelding04Uit.src = "images/RenD.png";
  afbeelding04Aan = new Image();
  afbeelding04Aan.src = "images/RenD2.png";
     
  afbeelding05Uit = new Image();
  afbeelding05Uit.src = "images/contact.png";
  afbeelding05Aan = new Image();
  afbeelding05Aan.src = "images/contact2.png";
}


function afbeeldingAan(Naam) {
  if (document.images) {
    tekstAanNaam = eval(Naam + "Aan.src");
    document.images[Naam].src = tekstAanNaam;
  }
}

function afbeeldingUit(Naam) {
  if (document.images) {
    tekstUitNaam = eval(Naam + "Uit.src");
    document.images[Naam].src = tekstUitNaam;
  }
}


//donghua knop1

var menu1=new Array()
menu1[0]='<la><a target="_self" href="http://www.donghua.eu">Home</a></la>'
menu1[1]='<la><a target="_self" href="?subaction=contact">Contact</a></la>'
menu1[2]='<la><a target="_self" href="?subaction=history" style="text-decoration: none">History<br></a></la>'
menu1[3]='<la><a target="_self" href="?subaction=support" style="text-decoration: none">Support<br></a></la>'
menu1[4]='<la><a target="_self" href="?subaction=companyfilm">Company film</a></la>'


var menu2=new Array()
menu2[0]='<la><a target="_self" href="?subaction=rollerchainsdin_8187_8188" style="text-decoration: none">Roller chains Din &nbsp;8187 8188<br></a></la>'
menu2[1]='<la><a target="_self" href="?subaction=attachmentchains" style="text-decoration: none">Attachment Chains<br></a></la>'
menu2[2]='<la><a target="_self" href="?subaction=IndustryStandard" style="text-decoration: none">Industry Standard<br></a></la>'
menu2[3]='<la><a target="_self" href="?subaction=hollowpinchains" style="text-decoration: none">Hollow pin Chains<br></a></la>'
menu2[4]='<la><a target="_self" href="?subaction=leafchains" style="text-decoration: none">Leaf Chains<br></a></la>'
menu2[5]='<la><a target="_self" href="?subaction=agriculturechains" style="text-decoration: none">Agriculture Chains<br></a></la>'
menu2[6]='<la><a target="_self" href="?subaction=rollenchains" style="text-decoration: none">Rollenchains<br></a></la>'
menu2[7]='<la><a target="_self" href="?subaction=anticorrosion" style="text-decoration: none">Anti Corrosion<br></a></la>'
menu2[8]='<la><a target="_self" href="?subaction=conveyorchains" style="text-decoration: none">Conveyor Chains<br></a></la>'
menu2[9]='<la><a target="_self" href="?subaction=specialchains" style="text-decoration: none">Special Chains<br></a></la>'
menu2[10]='<la><a target="_self" href="?subaction=platewheelsandsprockets" style="text-decoration: none">Plate wheels and &nbsp;Sprockets<br></a></la>'



var menu3=new Array()
menu3[0]='<la><a target="_self" href="?subaction=download" style="text-decoration: none">Katalogue Donghua <br></a></la>'

var menu4=new Array()
menu4[0]='<la><a target="_self" href="?subaction=competencecenter" style="text-decoration: none">Competence Center<br></a></la>'
menu4[1]='<la><a target="_self" href="?subaction=specialproducts" style="text-decoration: none">Special Products<br></a></la>'





var menu5=new Array()
menu5[0]='<la><a target="_self" href="?subaction=contact">Donghua &nbsp;International</a></la>'
menu5[1]='<la><a target="_blank" href="http://www.dhchain.com">Chain Group Co., LTD</a></la>'
menu5[2]='<la><a target="_blank" href="http://www.donghua-europe.com">Donghua Europe</a></la>'


		
var menuwidth='168px'; //default menu width
var menubackgroundimg='images/wit.PNG';  //menu img
var disappeardelay=250;  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes"; //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background:url('+menubackgroundimg+');" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')


function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top="-500px"
if (menuwidth!="170"){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

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

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

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

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

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu