function MM_reloadPage(init) {  //reloads the window if Nav4 resized

  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {

    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}

  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();

}

MM_reloadPage(true);



var timeOutID;



function showSub(obj)

{

	//document.getElementById('debug').innerHTML="Mouse OVer";

	var object; 

	object = document.getElementById(obj);

	

	clearTimeout(timeOutID);

	hideSubLayers();

	

	object.style.visibility = "visible";

}



function hideSubs()

{

	//document.getElementById('debug').innerHTML="Mouse Out";

	timeOutID = setTimeout("hideSubLayers()",100);

}



function hideSubLayers()

{

	document.getElementById('Layer1').style.visibility = "hidden";

	document.getElementById('Layer2').style.visibility = "hidden";
	
	document.getElementById('Layer3').style.visibility = "hidden";

}