function reloadWindow(){
	window.location.reload();
	if (isNS4) nsResizeHandler();
}

function checkSize(){ 
	var bw = 0; 
	if (isNS4) { 
		bw = window.innerWidth; 
	} else if (isNS6) { 
		bw = window.innerWidth; 
	} else  { 
		bw = document.body.scrollWidth; 
	} 
	
	writeMenus(bw,0);
}