// 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";
	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";
		else
			document.layers[id].visibility = "hide";
	}
}

function generate_layers ()
{

	for (i = 0; i < menu_content.length; i++)
	{
		elements = menu_content[i].split (/\s*\|\s*/);
		layer_body = '';
		menu_width = elements[0]*1;
		
		for (j = 1; j < elements.length; j++)
		{
			layer_body += elements[j];	
			if ((NS4 && j < elements.length - 1) || (!NS4 && j < elements.length - 1))
				layer_body += '<hr width=' + (menu_width - 8) + ' size=1 color='+ border_color + '>';
		}

		if (!NS4)
			layer_header = '<div id=Menu' + i +
					   	   ' onMouseOver="layer_enter (' + i + ');" onMouseOut = "layer_exit (' + i + ');"' +
				           ' style="visibility: hidden; position: absolute; left: ' + (left_corner_x) +
				           '; top: ' + left_corner_y + ';">';
		else
			layer_header = '<layer id=' + i +
						   ' onMouseOver="layer_enter (' + i + ');" onMouseOut = "layer_exit (' + i + ');"' +
						   ' visibility=hide left=' + (left_corner_x) +
						   ' top = ' + left_corner_y + '>';

		layer_header += '<table width=' + menu_width + ' cellpadding=0 cellspacing=0 border=0>' +
					    '<td align=center bgcolor=' + border_color + '><table width=' + menu_width + ' cellpadding=3 ' +
					    'cellspacing=' + border_size + ' border=0><td align=center width=' + menu_width + ' bgcolor=' + back_color + '>';


		layer_footer = '</td></table></td></table>';
		if (!NS4)
			layer_footer += '</div>';
		else
			layer_footer += '</layer>';
		document.writeln (layer_header + layer_body + layer_footer);
		
		left_corner_x = left_corner_x*1 + menu_width*1;

	}
}
generate_layers ();

function nolink()      
{
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}