function dropmenu_show() {
	dm_table = document.getElementById('dropmenu_table');
	
	if (dm_table != null) {
		dm_table.style.visibility = "visible";
	}

}

function dropmenu_hide() {
	dm_table = document.getElementById('dropmenu_table');
	
	if (dm_table != null) {
		dm_table.style.visibility = "hidden";
	}
}

function dropoff() {
	//alert('dropoff');
	cmd = "dropmenu_hide()";
	setTimeout(cmd, 200);
}