function mywhyvista(){
MM_swapImage('imgprofile','','images/zones/nav-profile-off.png',1)
MM_swapImage('imgwhyvista','','images/zones/nav-whyvista-on.png',1)
MM_swapImage('imggallery','','images/zones/nav-gallery-off.png',1)
}
function myprofile(){
MM_swapImage('imgprofile','','images/zones/nav-profile-on.png',1)
MM_swapImage('imgbenchmarks','','images/zones/nav-benchmarks-off.png',1)
MM_swapImage('imggallery','','images/zones/nav-gallery-off.png',1)
MM_swapImage('imgwhyvista','','images/zones/nav-whyvista-off.png',1)// only for vista zone
}
function mybenchmarks(){
MM_swapImage('imgprofile','','images/zones/nav-profile-off.png',1)
MM_swapImage('imgbenchmarks','','images/zones/nav-benchmarks-on.png',1)
MM_swapImage('imggallery','','images/zones/nav-gallery-off.png',1)
MM_swapImage('imgwhyvista','','images/zones/nav-whyvista-off.png',1)// only for vista zone
}
function mygallery(){
MM_swapImage('imgprofile','','images/zones/nav-profile-off.png',1)
MM_swapImage('imgbenchmarks','','images/zones/nav-benchmarks-off.png',1)
MM_swapImage('imggallery','','images/zones/nav-gallery-on.png',1)
MM_swapImage('imgwhyvista','','images/zones/nav-whyvista-off.png',1)// only for vista zone
}
//
function myprofile2(){
MM_swapImage('imgprofile2','','images/zones/nav-profile-on.png',1)
MM_swapImage('imgbenchmarks2','','images/zones/nav-benchmarks-off.png',1)
MM_swapImage('imggallery2','','images/zones/nav-gallery-off.png',1)
}
function mybenchmarks2(){
MM_swapImage('imgprofile2','','images/zones/nav-profile-off.png',1)
MM_swapImage('imgbenchmarks2','','images/zones/nav-benchmarks-on.png',1)
MM_swapImage('imggallery2','','images/zones/nav-gallery-off.png',1)
}
function mygallery2(){
MM_swapImage('imgprofile2','','images/zones/nav-profile-off.png',1)
MM_swapImage('imgbenchmarks2','','images/zones/nav-benchmarks-off.png',1)
MM_swapImage('imggallery2','','images/zones/nav-gallery-on.png',1)
}

// start components popup
function opnwdw(PrdID){
url="armcart.asp?action=additm&ItemID="+PrdID;window.open(url,"armcart","scrollbars=yes,resizable=yes,width=790,height=569")}
// end components popup

// start dropdown iframe (stops nav dropdowns disappearing behind search dropdowns)
function getInternetExplorerVersion(){
  var rv = -1;
  if (navigator.appName == 'Microsoft Internet Explorer'){
    var ua = navigator.userAgent;
    var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
    if (re.exec(ua) != null) rv = parseFloat( RegExp.$1 );
  }
  return rv;
}

var isIE6 = (getInternetExplorerVersion() && getInternetExplorerVersion() <=6);
// end dropdown iframe (stops nav dropdowns disappearing behind search dropdowns)

// start sf dropdowns
sfHover = function() {
	
	if (isIE6) document.getElementById('navbar').innerHTML += '<iframe id="iframe1" src="" scroll=none style="border:none;display:none;width:100%;height:400px;position:absolute;top:0;left:0;z-index:1;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);"></iframe>';
	var sfEls = document.getElementById("navbar").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			if (isIE6) document.getElementById('iframe1').style.display = "block";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			if (isIE6) document.getElementById('iframe1').style.display = "none";
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
// end sf dropdowns

// show/hide divs on zone homepages
function showdiv(name){
var obj = (document.getElementById)? document.getElementById(name) : eval("document.all[name]");
if (obj.style.display=="none"){
obj.style.display="";
}}
function hidediv(name){
var obj = (document.getElementById)? document.getElementById(name) : eval("document.all[name]");
if (obj.style.display==""){
obj.style.display="none";
}}
// end show/hide divs on zone homepages

// start img rollover
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) { //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];}
}
// end img rollover


// start autopopup center
var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
win.focus()
}
// end autopopup center