<!--
// check browser version - - - - - - - - - - - - - - - - - - - - - - - - 
var version = "0";

	if( IE4 || NS4 ){
		version = "1";
	}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 


function ShowMenu( menu ){
switch( menu ) {
  case 'our_services':
    layerShow('lyr_our_services');  
    break;
    
    default:
    layerHide('lyr_our_services');
    activeMenu = null;
    break;
  }    
}
    
function HideMenu(menu){
   var lName;
   var oLayer;
   var oObject;
   lName = menu;
   layerHide(lName);    
}

function TopNavOn(imageName) {
   ShowMenu(imageName);
   ShowImage(imageName);
}

function TopNavOff(imageName) {
   HideMenu(imageName);
}

function ShowImage(imageName)
{
   document.images[imageName].src = "images/menu/" + imageName + "2.gif";
}

function RestImage(imageName) { //v3.0
  document.images[imageName].src = "images/menu/" + imageName + "1.gif";

}  

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) { //v4.0
  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);
  if(!x && document.getElementById) x=document.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];}
}