var evt = null;
var isNS = 0;
if (navigator.appName.indexOf('Netscape') != -1) {isNS = 1;}

function showLayers(evt) {
 	if (isNS) {
 	      document.captureEvents(Event.MOUSEMOVE)
 	}
 	if (isDHTML){
	document.onmousemove = followLayer;
	}
}
function followLayer(evt) {
	var posx = 0;
	var posy = 0;
	if (!evt) var evt = window.event;
	if (evt.pageX || evt.pageY)
	{
		posx = evt.pageX;
		posy = evt.pageY;
	}
	else if (evt.clientX || evt.clientY)
	{
		posx = evt.clientX + document.body.scrollLeft;
		posy = evt.clientY + document.body.scrollTop;
	}


	if (isNS) event = evt;
	domStyle = findDOM('popup',1);

		findDOM('popup',1).left = posx - 170 + "px";
		findDOM('popup',1).top = posy + 15 + "px";
        return;

}
function showLayer(evt) {
 	if (isNS) {
 	      document.captureEvents(Event.MOUSEMOVE)
 	}
 	if (isDHTML){
	document.onmousemove = followLayer;
	findDOM('popup',1).visibility="visible";
	}
}

function hide(){
findDOM('popup',1).visibility="hidden"
}
function stopFollow(){
findDOM('popup',1).visibility="hidden"
document.onmousemove=""
}