if (document.images) {
			image1on = new Image();
			image1on.src = "images/buttons/home_on.gif";
			image2on = new Image();
			image2on.src = "images/buttons/aboutus_on.gif";
			image3on = new Image();
			image3on.src = "images/buttons/services_on.gif";
			image4on = new Image();
			image4on.src = "images/buttons/resources_on.gif";
			image5on = new Image();
			image5on.src = "images/buttons/careers_on.gif";
			image6on = new Image();
			image6on.src = "images/buttons/products_on.gif";

			image1off = new Image();
			image1off.src = "images/buttons/home_off.gif";
			image2off = new Image();
			image2off.src = "images/buttons/aboutus_off.gif";
			image3off = new Image();
			image3off.src = "images/buttons/services_off.gif";
			image4off = new Image();
			image4off.src = "images/buttons/resources_off.gif";
			image5off = new Image();
			image5off.src = "images/buttons/careers_off.gif";
			image6off = new Image();
			image6off.src = "images/buttons/products_off.gif";

			image11off = new Image();
			image11off.src = "images/buttons/submit.gif";
			image22off = new Image();
			image22off.src = "images/buttons/reset.gif";
			image33off = new Image();
			image33off.src = "images/buttons/cancel.gif";

			image1over = new Image();
			image1over.src = "images/buttons/home_over.gif";
			image2over = new Image();
			image2over.src = "images/buttons/aboutus_over.gif";
			image3over = new Image();
			image3over.src = "images/buttons/services_over.gif";
			image4over = new Image();
			image4over.src = "images/buttons/resources_over.gif";
			image5over = new Image();
			image5over.src = "images/buttons/careers_over.gif";
			image6over = new Image();
			image6over.src = "images/buttons/products_over.gif";

			image11over = new Image();
			image11over.src = "images/buttons/submit_mo.gif";
			image22over = new Image();
			image22over.src = "images/buttons/reset_mo.gif";
			image33over = new Image();
			image33over.src = "images/buttons/cancel_mo.gif";
}

        function changeImages() {
			if (document.images) {
			for (var i=0; i<changeImages.arguments.length; i+=2) {
							document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
			}
			}
        }
		
		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_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_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];}
}