var activemenu = "";
var activebutton = "";
var timerID = null;
var timerOn = false;
var timecount = 5;

function popMenu(which,button){
	hideMenuus('open');
	activemenu = which;
	activebutton = button;
	//alert(activemenu);

    if(document.layers)					//NN4+
    {
		document.layers[activemenu].visibility = "show";
    }
    else if(document.getElementById)	//gecko(NN6) + IE 5+
    {
		document.getElementById(activemenu).style.visibility = 'visible';
    }
    else if(document.all)				// IE 4
    {
		document.all[activemenu].style.visibility = 'visible';
    }

}

function startTime(uitklap){
	if (uitklap) {
		delay = 120
	}
	else {
		delay = 1
	}
	if (timerOn == false){
		timerID=setTimeout( "hideMenuus('close')" , timecount * delay);
		timerOn = true;
	}
}

function stopTime(uitklap){
	if (timerOn) {
		clearTimeout(timerID);
		timerID = null;
		timerOn = false;
	}
}

function hideMenuus(openclose){
	if (activemenu && activemenu != "") {

	    if(document.layers)					//NN4+
	    {
			document.layers[activemenu].visibility = "hide";
	    }
	    else if(document.getElementById)	//gecko(NN6) + IE 5+
	    {
			document.getElementById(activemenu).style.visibility = 'hidden';
	    }
	    else if(document.all)				// IE 4
	    {
			document.all[activemenu].style.visibility = 'hidden';
	    }

	}
}

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);