// check browser version

NS4 = (document.layers) ? 1 : 0;



function layer_enter (id)

{

	on_layer_id = id;

}

function layer_exit (id)

{

	on_layer_id = - 1;

	setTimeout ('hide('+ id +')', delay/5);

}

function menu_enter (id)

{

	if (buff_id >= 0)

		hide (buff_id);



	show (id);

	active_layer_id = id;

}

function menu_exit (id)

{

	setTimeout ('hide('+ id +')', delay);

	buff_id = active_layer_id;

	active_layer_id = -1;

}

function show (id)

{

	if (!NS4)

		//document.all['Menu' + id].style.visibility = "visible";
		document.getElementById('Menu' + id).style.visibility = "visible";

	else

		document.layers[id].visibility = "visible";
}

function hide (id)

{

	if (active_layer_id != id && on_layer_id != id)

	{

		if (!NS4)

			//document.all['Menu' + id].style.visibility = "hidden";
			document.getElementById('Menu' + id).style.visibility = "hidden";

		else

			document.layers[id].visibility = "hide";

	}

}



function generate_layers ()

{

	for (i = 0; i < menu_content.length; i++)

	{

		if (!NS4)

			layer_header = '<div id=Menu' + i +

					   	   ' onMouseOver="layer_enter (' + i + ');" onMouseOut = "layer_exit (' + i + ');"' +

				           ' style="visibility: hidden; position: absolute; left: ' + x_coords[i] +

				           '; top: ' + left_corner_y + ';">';

		else

			layer_header = '<layer id=' + i +

						   ' onMouseOver="layer_enter (' + i + ');" onMouseOut = "layer_exit (' + i + ');"' +

						   ' visibility=hide left=' + x_coords[i] +

						   ' top = ' + left_corner_y + '>';



		layer_header += '<table width=' + menu_widths[i] + ' cellpadding=0 cellspacing=0 border=0>' +

					    '<td bgcolor=' + border_color + '><table width=' + menu_widths[i] + ' cellpadding=3 ' +

					    'cellspacing=' + border_size + ' border=0><td width=' + menu_widths[i] + ' bgcolor=' + back_color + '>';





		elements = menu_content[i].split (/\s*\|\s*/);

		layer_body = '';

		for (j = 0; j < elements.length; j++)

		{

			layer_body += elements[j];	

			if ((NS4 && j < elements.length - 1) || (!NS4 && j < elements.length - 1))

				layer_body += '<hr width=' + (menu_widths[i] - 8) + ' size=1 color='+ border_color + '>';

		}

		layer_footer = '</td></table></td></table>';

		if (!NS4)

			layer_footer += '</div>';

		else

			layer_footer += '</layer>';

		document.writeln (layer_header + layer_body + layer_footer);

	}

}

generate_layers ();