if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){
	var ieversion=new Number(RegExp.$1)
	if (ieversion==6)
		{var timeout = 500;}
		else
		{var timeout = 0;}
}

var closetimer	= 0;var ddmenuitem	= 0;function mopen(id, parent) {if(document.getElementById("menuon")) document.getElementById('menuon').id = '';	parent.id = 'menuon';	mcancelclosetime();if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';	ddmenuitem = document.getElementById(id);	ddmenuitem.style.visibility = 'visible';}function mclose() {if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';	document.getElementById('menuon').id = '';}function mclosetime() {	closetimer = window.setTimeout(mclose, timeout);	}function mcancelclosetime() {if(closetimer) {	window.clearTimeout(closetimer);	closetimer = null;	}}