userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function findElement(n,ly) {
	if (browserVers < 4)		return document[n];
	var curDoc = ly ? ly.document : document;
	var elem = curDoc[n];
	if (!elem) {
		for (var i=0;i<curDoc.layers.length;i++) {
			elem = findElement(n,curDoc.layers[i]);
			if (elem) return elem;
		}
	}
	return elem;
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		var img;
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			img = null;
			if (document.layers) {
				img = findElement(changeImages.arguments[i],0);
			}
			else {
				img = document.images[changeImages.arguments[i]];
			}
			if (img) {
				img.src = changeImages.arguments[i+1];
			}
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		SARTA_PT_over = newImage("images_design/SARTA_PT-over.gif");
		SARTA_arrow_over = newImage("images_design/SARTA_arrow-over.gif");
		SARTA_about_over = newImage("images_design/SARTA_about-over.gif");
		SARTA_outreach_over = newImage("images_design/SARTA_outreach-over.gif");
		SARTA_contact_over = newImage("images_design/SARTA_contact-over.gif");
		SARTA_admin_over = newImage("images_design/SARTA_admin-over.gif");
		SARTA_other_over = newImage("images_design/SARTA_other-over.gif");
		preloadFlag = true;
	}
}


<!-- Start Search box ClearText2 Script -->

function ClearIt(){
document.ss_form.q.value = "";
}
<!-- End Search box ClearText2 Script -->

<!-- Start Route Jump Script -->

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

<!-- End Route Jump Script -->


<!-- Start Image Verify Script -->

var nReload = 5;

function NewVerifyImage()
{
    if (nReload <= 2)
        if (nReload <= 0)
        {
            alert("Sorry, too many reloads.");
            return;
        }
        else
            alert("Only " + nReload + " more reloads are allowed");
    nReload--;

        //
        // This code now works in both IE and FireFox
        //
    var         e_img;

    e_img = document.getElementById("vimg");
    if (e_img)
                //
                // FireFox attempts to "optimize" by not reloading
                // the image if the URL value doesn't actually change.
                // So, we make it change by adding a different
                // count parameter for each reload.
                //
        e_img.setAttribute("src",e_img.src+'?count='+nReload);
}
// -->

<!-- End Image Verify Script -->