ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false

// Microsoft Check.
if (ie4) 
	{
		if (navigator.userAgent.indexOf('MSIE 5')>0) 
			{ie5 = true;} 
		else {ie5 = false; }
	} 
else 
	{
		ie5 = false;
	}

var x = 0;
var y = 0;
var snow = 0;
var sw = 0;
var cnt = 0;
var dir = 1;
var tr = 1;
if ( (ns4) || (ie4) ) 
	{
		if (ns4) over = document.overDiv;
		if (ie4) over = overDiv.style;
		//document.onmousemove = mouseMove;
		//if (ns4) document.captureEvents(Event.MOUSEMOVE);
	}




// Common calls
function disp() 
{
	if ( (ns4) || (ie4) ) 
		{
			if (snow == 0) 
				{
					if (dir == 2) 
						{ // Center
						moveTo(over,x+offsetx-(width/2),y+offsety);
						}
					if (dir == 1) 
						{ // Right
						moveTo(over,x+offsetx,y+offsety);
						}
					if (dir == 0) 
						{ // Left
						moveTo(over,x-offsetx-width,y+offsety);
						}
					showObject(over);
					snow = 1;
				}
		}showObject(over);
// Here you can make the text goto the statusbar.
}


// Writes to a layer
function layerWrite(txt) {
if (ns4) {
var lyr = document.overDiv.document
lyr.write(txt)
lyr.close()
}
else if (ie4) document.all["overDiv"].innerHTML = txt
}

// Make an object visible
function showObject(obj) {
if (ns4) obj.visibility = "show"
else if (ie4) obj.visibility = "visible"
}

// Hides an object
function hideObject(obj) {
if (ns4) obj.visibility = "hide"
else if (ie4) obj.visibility = "hidden"
}


// Move a layer
function moveTo(obj,xL,yL) {
obj.left = xL
obj.top = yL
}