ns4=(navigator.appName.indexOf("Netscape")>=0 && !document.getElementById)? 1 : 0;
ie4=(document.all && !document.getElementById)? 1 : 0;
ie5=(document.getElementById && document.all)? 1 : 0;
ns6=(document.getElementById && navigator.appName.indexOf("Netscape")>=0 )? 1: 0;
w3c=(document.getElementById)? 1 : 0;

wid=(ie4||ie5)?window.document.body.clientWidth-20:window.innerWidth-36

if(ns4){document.write ('<layer name="di1"></layer>')}else{document.write ('<div id="di1" style="position:absolute;z-index:100" ></div>')}

outd=""

if(w3c)div1=document.getElementById('di1')
if(ie4)div1=document.all['di1']
if(ns4)div1=document.layers['di1']

// Detect if the browser is IE or not.
// If it is not IE, we assume that the browser is NS.
var IE = document.all?true:false

// If NS -- that is, !IE -- then set up for mouse capture
if (!IE) document.captureEvents(Event.MOUSEMOVE)

// Set-up to use getMouseXY function onMouseMove
document.onmousemove = getMouseXY;

// Temporary variables to hold mouse x-y pos.s
var tempX = 0
var tempY = 0


function move_div(x,y){
	if (isNaN(118+y))return
	if(ns4){div1.moveTo(118,y)}else{div1.style.left=118+'px';div1.style.top=y+'px';}
}

function write_div(text){
	if(ns4){
		div1.document.open();
		div1.document.write(text);
		div1.document.close();
	}
	else {div1.innerHTML=text;}
}
 
function big(n){
ondiv=n
		write_div("<a onmouseout='big_hide()' onmouseover='ondiv=1'><img border=0 name=ib src="+n+"></a>");
		move_div(x,y)
}

// Main function to retrieve mouse x-y pos.s
x=y=0
function getMouseXY(e) {
  if (IE) { // grab the x-y pos.s if browser is IE
    tempX = event.clientX + (document.documentElement.scrollLeft ?
   document.documentElement.scrollLeft :
   document.body.scrollLeft); //event.screenX + document.body.scrollLeft
    tempY = event.clientY + (document.documentElement.scrollTop ?
   document.documentElement.scrollTop :
   document.body.scrollTop); //event.screenY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    tempX = e.screenX
    tempY = e.screenY
  }  
  // catch possible negative values in NS4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0} 
  
  x = tempX;
  y = tempY; 
  return true
}



function big_hide(){
	ondiv=0;
	t3=window.setTimeout('big_hide2()',100)
}

function big_hide2(){
if (ondiv==0){
	write_div("");
	move_div(-1000,-1000)}
}