function cleartext(el) {
if (el.defaultValue==el.value) el.value = "";
}												

// SHOW MENU
function showTipBox(layerName,imgName){
	img = getImage(imgName);
	TipBoxTop = getImagePageTop(img); // TIP BOX TOP POSITION
	TipBoxLeft =  getImagePageLeft(img); // TIP BOX LEFT POSITION

	if (timeOn != null) {
		clearTimeout(timeOn)
		hideLayer(onLayer)
	}

	eval(layerRef+styleSwitch+'.visibility="'+layerVis+'"');
	eval(layerRef+styleSwitch+'.top="'+TipBoxTop+'"');
	eval(layerRef+styleSwitch+'.left="'+TipBoxLeft+'"');

	onLayer = layerName
}

window.onerror = null;
var menuActive = 0
var menuOn = 0
var onLayer
var timeOn = null 

// LAYER SWITCHING CODE
layerStyleRef="layer.style.";
layerRef="document.getElementById(layerName)";
styleSwitch=".style";
layerVis="visible";
layerHid="hidden";

// HIDE MENU
function hideLayer(layerName){
	if (menuActive == 0) {
		eval(layerRef+styleSwitch+'.visibility="'+layerHid+'"');
	}
}

// TIMER FOR TIP BOX MOUSE OUT
function linkTimer() {
	timeOn = setTimeout("btnOut()",100)
}

// MOUSE OUT
function btnOut(layerName) {
	if (menuActive == 0) {
		hideLayer(onLayer)
	}
}

// GET IMAGE 
function getImage(name) {
	return eval(document.getElementById(name));
	return null;
}

function findImage(name, doc) {
	var i, img;
	for (i = 0; i < doc.images.length; i++)
		if (doc.images[i].name == name){
			return doc.images[i];
		}

	for (i = 0; i < doc.layers.length; i++)
		if ((img = findImage(name, doc.layers[i].document)) != null) {
			img.container = doc.layers[i];
			return img;
		}

	return null;
}

function getImagePageLeft(img) {
	var x, obj;

	x = 0;
	obj = img;

	while (obj.offsetParent != null) {
	x += obj.offsetLeft;
	obj = obj.offsetParent;
	}

	x += obj.offsetLeft;
	return x;
}

function getImagePageTop(img) {
	var y, obj;

	y = 0;
	obj = img;

	while (obj.offsetParent != null) {
		y += obj.offsetTop;
		obj = obj.offsetParent;
	}

	y += obj.offsetTop;
	return y;
}