if (document.images) {
topnav_r1_c01_F1 = new Image(216,18); topnav_r1_c01_F1.src = "../../images/topnav_r1_c01.gif";
topnav_r1_c01_F2 = new Image(216,18); topnav_r1_c01_F2.src = "../../images/topnav_r1_c01_F2.gif";
topnav_r1_c04_F1 = new Image(79,18); topnav_r1_c04_F1.src = "../../images/topnav_r1_c04.gif";
topnav_r1_c04_F2 = new Image(79,18); topnav_r1_c04_F2.src = "../../images/topnav_r1_c04_F2.gif";
topnav_r1_c05_F1 = new Image(180,18); topnav_r1_c05_F1.src = "../../images/topnav_r1_c05.gif";
topnav_r1_c05_F2 = new Image(180,18); topnav_r1_c05_F2.src = "../../images/topnav_r1_c05_F2.gif";
topnav_r1_c08_F1 = new Image(69,18); topnav_r1_c08_F1.src = "../../images/topnav_r1_c08.gif";
topnav_r1_c08_F2 = new Image(69,18); topnav_r1_c08_F2.src = "../../images/topnav_r1_c08_F2.gif";
topnav_r1_c10_F1 = new Image(115,18); topnav_r1_c10_F1.src = "../../images/topnav_r1_c10.gif";
topnav_r1_c10_F2 = new Image(115,18); topnav_r1_c10_F2.src = "../../images/topnav_r1_c10_F2.gif";
topnav_r2_c02_F1 = new Image(109,18); topnav_r2_c02_F1.src = "../../images/topnav_r2_c02.gif";
topnav_r2_c02_F2 = new Image(109,18); topnav_r2_c02_F2.src = "../../images/topnav_r2_c02_F2.gif";
topnav_r2_c03_F1 = new Image(204,18); topnav_r2_c03_F1.src = "../../images/topnav_r2_c03.gif";
topnav_r2_c03_F2 = new Image(204,18); topnav_r2_c03_F2.src = "../../images/topnav_r2_c03_F2.gif";
topnav_r2_c06_F1 = new Image(50,18); topnav_r2_c06_F1.src = "../../images/topnav_r2_c06.gif";
topnav_r2_c06_F2 = new Image(50,18); topnav_r2_c06_F2.src = "../../images/topnav_r2_c06_F2.gif";
topnav_r2_c07_F1 = new Image(112,18); topnav_r2_c07_F1.src = "../../images/topnav_r2_c07.gif";
topnav_r2_c07_F2 = new Image(112,18); topnav_r2_c07_F2.src = "../../images/topnav_r2_c07_F2.gif";
topnav_r2_c09_F1 = new Image(88,18); topnav_r2_c09_F1.src = "../../images/topnav_r2_c09.gif";
topnav_r2_c09_F2 = new Image(88,18); topnav_r2_c09_F2.src = "../../images/topnav_r2_c09_F2.gif";
topnav_r2_c11_F1 = new Image(51,18); topnav_r2_c11_F1.src = "../../images/topnav_r2_c11.gif";
topnav_r2_c11_F2 = new Image(51,18); topnav_r2_c11_F2.src = "../../images/topnav_r2_c11_F2.gif";
}

/* Function that swaps images. */

function di20(id, newSrc) {
    var theImage = FWFindImage(document, id, 0);
    if (theImage) {
        theImage.src = newSrc;
    }
}

/* Functions that track and set toggle group button states. */

function FWFindImage(doc, name, j) {
    var theImage = false;
    if (doc.images) {
        theImage = doc.images[name];
    }
    if (theImage) {
        return theImage;
    }
    if (doc.layers) {
        for (j = 0; j < doc.layers.length; j++) {
            theImage = FWFindImage(doc.layers[j].document, name, 0);
            if (theImage) {
                return (theImage);
            }
        }
    }
    return (false);
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

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

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		ShipTrak3_01_over = newImage("../images/ShipTrak3_01-over.gif");
		preloadFlag = true;
	}
}

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) { //v3.0
  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); 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];}
}