var bV=parseInt(navigator.appVersion);
NS4=(document.layers) ? true : false;
IE4=((document.all)&&(bV>=4))?true:false;
ver4 = (NS4 || IE4) ? true : false;
if (document.images) {
arImLoad = new Array (
"../art/b_left_over",
"../art/b_left_down",
"../art/b_right_over",
"../art/b_right_down",
"triUp");
arImList = new Array ();
for (counter in arImLoad) {
arImList[counter] = new Image();
arImList[counter].src = arImLoad[counter] + ".gif";
}}
function navOver(imName,dir,over,bot) {
if (!document.images) {return};
whichIm = (NS4 && bot) ? document.elFooter.document.images[imName] : document.images[imName];
if (over) {whichIm.src = "../art/b_" + dir + "_over.gif"}
else {whichIm.src = "../art/b_" + dir + ".gif"}
}
function navPress(imName,dir,press,bot) {
whichIm = (NS4 && bot) ? document.elFooter.document.images[imName] : document.images[imName];
if (press) {whichIm.src = "../art/b_" + dir + "_down.gif"}
else {whichIm.src = "../art/b_" + dir + ".gif"}
}
function expandIt(){return}
function expandAll(){return}

isExpanded = false;

function getIndex(el) {
ind = null;
for (i=0; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id == el) {
ind = i;
break;
}
}
return ind;
}

function arrange() {
nextY = document.layers[firstInd].pageY + document.layers[firstInd].document.height;
for (i=firstInd+1; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.visibility != "hide") {
whichEl.pageY = nextY;
nextY += whichEl.document.height;
}
}
}

function initIt(){
if (NS4) {
for (i=0; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide";
}
arrange();
}
else {
tempColl = document.all.tags("DIV");
for (i=0; i<tempColl.length; i++) {
if (tempColl(i).className == "child") tempColl(i).style.display = "none";
}
}
}

function expandIt(el) {
if (!ver4) return;
if (IE4) {expandIE(el)} else {expandNS(el)}
}

function expandIE(el) { 
whichEl = eval(el + "Child");
whichIm = event.srcElement;
if (whichEl.style.display == "none") {
whichEl.style.display = "block";
whichIm.src = "../images/arrowdown.gif"; 
}
else {
whichEl.style.display = "none";
whichIm.src = "../images/arrowright.gif";
}
}

function expandNS(el) {
whichEl = eval("document." + el + "Child");
whichIm = eval("document." + el + "Parent.document.images['imEx']");
if (whichEl.visibility == "hide") {
whichEl.visibility = "show";
whichIm.src = "../images/arrowdown.gif";
}
else {
whichEl.visibility = "hide";
whichIm.src = "../images/arrowright.gif";
}
arrange();
}

function showAll() {
for (i=firstInd; i<document.layers.length; i++) {
whichEl = document.layers[i];
whichEl.visibility = "show";
}
}

function expandAll(isBot) {
newSrc = (isExpanded) ? "../images/arrowright.gif" : "../images/arrowdown.gif";

if (NS4) {
document.images["imEx"].src = newSrc;
for (i=firstInd; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id.indexOf("Parent") != -1) {
whichEl.document.images["imEx"].src = newSrc;
}
if (whichEl.id.indexOf("Child") != -1) {
whichEl.visibility = (isExpanded) ? "hide" : "show";
}
}

arrange();
if (isBot && isExpanded) scrollTo(0,document.layers[firstInd].pageY);
}
else {
divColl = document.all.tags("DIV");
for (i=0; i<divColl.length; i++) {
if (divColl(i).className == "child") {
divColl(i).style.display = (isExpanded) ? "none" : "block";
}
}
imColl = document.images.item("imEx");
for (i=0; i<imColl.length; i++) {
imColl(i).src = newSrc;
}
}

isExpanded = !isExpanded;
}

with (document) {
write("<STYLE TYPE='text/css'>");
if (NS4) {
write(".parent {position:absolute; visibility:hidden}");
write(".child {position:absolute; visibility:hidden}");
write(".regular {position:absolute; visibility:hidden}")
}
else {
write(".child {display:none}")
}
write("</STYLE>");
}

onfocus = initIt;
//-->