function OpenMenuAdmin(MenuItemID) {
	var newurl = 'admin/menuedit.aspx?MenuItemID=' + MenuItemID;
	var adminwindow = null
if (!adminwindow || adminwindow.closed) {
	adminwindow = window.open(newurl, 'menu_admin','name=copy,width=575,height=200,left=140,top=100,toolbar=no,scrollbars=no,status=no,resizable');
}
else{
	adminwindow = window.open(newurl, 'menu_admin','name=copy,width=575,height=200,left=140,top=100,toolbar=no,scrollbars=no,status=no,resizable');
	adminwindow.focus();
}
adminwindow.focus();
}