var isNN = document.layers ? true : false;
var isIE = document.all ? true : false;
var mouseEvent = true;

function init() {
  if ( isNN )
  document.captureEvents(Event.MOUSEMOVE)
  document.onmousemove = handleMouseMove;
}

function handleMouseMove(evt) {
  mouseX = isNN ? evt.pageX : window.event.clientX;
  mouseY = isNN ? evt.pageY : window.event.clientY;
}

function MM_showHideLayers() { //v3.0

  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];

    if (obj.style) { 
    	obj=obj.style; 
    	if(v=='show' && mouseEvent)
    	{
    		obj.left=mouseX - 5;
    		obj.top=mouseY - 5;
    	}
    	v=(v=='show')?'visible':(v='hide')?'hidden':v; 
    }
    obj.visibility=v;
    }
}


function MM_findObj(n, d) { //v4.01
  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);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}

init();