var myvar;
function menuinit() {
        document.getElementById('OP_1').style.display = 'none';
        document.getElementById('OP_2').style.display = 'none';
        document.getElementById('OP_3').style.display = 'none';
        document.getElementById('OP_4').style.display = 'none';
        document.getElementById('OP_5').style.display = 'none';
        document.getElementById('OP_6').style.display = 'none';
        document.getElementById('OP_7').style.display = 'none';
        document.getElementById('OPP_1').style.display = 'none';
        document.getElementById('OPP_2').style.display = 'none';
        document.getElementById('OPP_3').style.display = 'none';	
}
function menuexpand (i) {
        
        if (myvar == i) {
		document.getElementById(i).style.display = 'none';
		myvar = '';
	}
        else {
		document.getElementById(i).style.display = 'block';
		myvar = i;
	}
}



function cargamenu(menu)
{
	var xmlDoc;
var xmlDoc=null;
if (window.ActiveXObject)
{// code for IE
xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
}
else if (document.implementation.createDocument)
{// code for Mozilla, Firefox, Opera, etc.
xmlDoc=document.implementation.createDocument("","",null);
}
else
{
alert('Your browser cannot handle this script');
}


if (xmlDoc!=null) 
{

xmlDoc.async=false;
xmlDoc.load(menu);


var x=xmlDoc.getElementsByTagName("OPCION");


document.write("<ul>");


for (var i=0;i<x.length;i++)
{ 
	var y=x[i].getElementsByTagName("SUBOPCION");
	
	document.write("<li>");
	
	if (y.length > 0)
		if (x[i].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue != "NADA")
			document.write("<a href='"+x[i].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue+"'>");
		else
			document.write(x[i].getElementsByTagName("TEXTO")[0].childNodes[0].nodeValue);
	else
		if (x[i].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue != "NADA")
			document.write("<a href='"+x[i].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue+"'>");
	
	
	if (x[i].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue != "NADA")
	{
		document.write(x[i].getElementsByTagName("TEXTO")[0].childNodes[0].nodeValue);
		document.write("</a>");
	}
	
	
	if (y.length > 0)
	{
		
		document.write("<ul>");
		for (var k=0;k<y.length;k++)
		{
			var z=y[k].getElementsByTagName("SUBOPCION1");
			document.write("<li>");
			
			if (z.length > 0)
					if (y[k].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue !="NADA")
						document.write("<a href='"+ y[k].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue+"'>");
					else
						document.write(y[k].getElementsByTagName("TEXTO")[0].childNodes[0].nodeValue);	
			else
				if (y[k].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue !="NADA")
						document.write("<a href='"+ y[k].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue+"'>");
				
			if (y[k].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue !="NADA")
			{
				document.write(y[k].getElementsByTagName("TEXTO")[0].childNodes[0].nodeValue);
				document.write("</a>");
			}
									
			if (z.length > 0)
			{
				document.write("<ul>");
				for (var l=0;l<z.length;l++)
				{
					var w=z[l].getElementsByTagName("SUBOPCION2");
					document.write("<li>");
				
					if (w.length > 0)
						if (z[l].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue !="NADA")
							document.write("<a href='"+z[l].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue +"'>");	
						else
							document.write(z[l].getElementsByTagName("TEXTO")[0].childNodes[0].nodeValue);						
					else
						if (z[l].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue !="NADA")
							document.write("<a href='"+z[l].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue +"'>");	
						
					if (z[l].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue !="NADA")
					{
						document.write(z[l].getElementsByTagName("TEXTO")[0].childNodes[0].nodeValue);
						document.write("</a>");
					}
					
						
					

					if (w.length > 0)
					{
						document.write("<ul>");
						for (var s=0;s<w.length;s++)
						{
							document.write("<li>");
							document.write("<a href='"+w[s].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue+"'>");
							document.write(w[s].getElementsByTagName("TEXTO")[0].childNodes[0].nodeValue);
							document.write("</a>");
							var v=w[s].getElementsByTagName("SUBOPCION3");
							if (v.length > 0)
							{
								document.write("<ul>");
								for (var n=0;n<v.length;n++)
								{
									document.write("<li>");
									document.write("<a href='"+v[n].getElementsByTagName("LIGA")[0].childNodes[0].nodeValue+"'>");
									document.write(v[n].getElementsByTagName("TEXTO")[0].childNodes[0].nodeValue);
									document.write("</a>");
									document.write("</li>");
								}
								document.write("</ul>");	
							}
							document.write("</li>");
						}
						document.write("</ul>");	
					}
					document.write("</li>");
				}
				document.write("</ul>");
			}
			document.write("</li>");
		}
		document.write("</ul>");
	}
	document.write("</li>");
}
document.write("</ul>");
}

}