function MM_changeProp(objId,x,theProp,theValue) { //v9.0
  var obj = null; with (document){ if (getElementById)
  obj = getElementById(objId); }
  if (obj){
    if (theValue == true || theValue == false)
      eval("obj.style."+theProp+"="+theValue);
    else eval("obj.style."+theProp+"='"+theValue+"'");
  }
}

function MM_findObj(n, d) { //v4.01
  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 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];}
}

var folder = 'images/about_us/';
var imgs = new Array(folder+'image01.jpg',folder+'image02.jpg',folder+'image03.jpg',folder+'image04.jpg',folder+'image05.jpg',folder+'image06.jpg',folder+'image07.jpg',folder+'image08.jpg');
var counter1 = 0;
var counter2 = 1;

function nextImage(){
  counter1++;
  counter2++;
  if(counter1 == (imgs.length)){
    counter1 = 0;
  }
  if(counter2 == (imgs.length)){
    counter2 = 0;
  }
  MM_swapImage('rotator1', '', imgs[counter1]);
  MM_swapImage('rotator2', '', imgs[counter2]);
}

function previousImage(){
  counter1--;
  counter2--;
  if(counter1 == -1){
    counter1 = (imgs.length)-1;
  }
  if(counter2 == -1){
    counter2 = (imgs.length)-1;
  }
  MM_swapImage('rotator1', '', imgs[counter1]);
  MM_swapImage('rotator2', '', imgs[counter2]);
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}