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_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_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); 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];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

//-----------------------------------------
// **** CHANGE TEXT ****

var lastLayerShowed;

function MM_showHideDivs()
{
  var i,p,v,obj,args=MM_showHideDivs.arguments;
  
  hideAll();
  
  for (i=0; i<(args.length-2); i+=3)
  	if ((obj=MM_findObj(args[i]))!=null)
	{
		v=args[i+2];
		if (obj.style)
		{
			obj = obj.style;
			v = (v=='show')? 'block' : ((v='hide')? 'none' : v) ;
		}
    	obj.display=v;
	}
	return args[i];
}

//-----------------------------------------
// **** MENU ****

function menu(button)
{

	if(button=="bt1") {	document.write( '<img src="images/menu_nosotros_2.gif" alt="Nosotros" name="nosotros" id="nosotros"  border="0" title="Nosotros">' );	}
    else { document.write( '<a href="nosotros.html" onMouseOver="MM_swapImage(\'nosotros\',\'\',\'images/menu_nosotros_2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/menu_nosotros.gif" alt="Nosotros" name="nosotros" id="nosotros"  border="0" title="nosotros"></a>' );	}
	
	if(button=="bt2") {	document.write( '<img src="images/menu_servicios_2.gif" alt="Servicios" name="servicios" id="servicios" width="93" height="30" border="0" title="Servicios">' );	}
    else { document.write( '<a href="servicios.html" onMouseOver="MM_swapImage(\'servicios\',\'\',\'images/menu_servicios_2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/menu_servicios.gif" alt="Servicios" name="servicios" id="servicios" width="93" height="30" border="0" title="Servicios"></a>' );	}

	if(button=="bt3") {	document.write( '<img src="images/menu_distinciones_2.gif" alt="Distinciones" name="distinciones" id="distinciones" width="109" height="30" border="0" title="Distinciones">' );	}
    else { document.write( '<a href="distinciones.html" onMouseOver="MM_swapImage(\'distinciones\',\'\',\'images/menu_distinciones_2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/menu_distinciones.gif" alt="Distinciones" name="distinciones" id="distinciones" width="109" height="30" border="0" title="distinciones"></a>' );	}

	if(button=="bt4") {	document.write( '<img src="images/menu_clientes_2.gif" alt="Clientes" name="clientes" id="clientes" width="87" height="30" border="0" title="Clientes">' );	}
    else { document.write( '<a href="clientes.html" onMouseOver="MM_swapImage(\'clientes\',\'\',\'images/menu_clientes_2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/menu_clientes.gif" alt="Clientes" name="clientes" id="clientes" width="87" height="30" border="0" title="Clientes"></a>' ); }

	if(button=="bt6") {	document.write( '<img src="images/menu_newsletter_2.gif" alt="Newsletter" name="newsletter" id="newsletter" width="103" height="30" border="0" title="Newsletter">' );	}
    else { document.write( '<a href="newsletter.php" onMouseOver="MM_swapImage(\'newsletter\',\'\',\'images/menu_newsletter_2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/menu_newsletter.gif" alt="Newsletter" name="newsletter" id="newsletter" width="103" height="30" border="0" title="Newsletter"></a>' ); }

	if(button=="bt7") {	document.write( '<img src="images/menu_contacto_2.gif" alt="Contacto" name="contacto" id="contacto"  border="0" title="Contacto">' );	}
    else { document.write( '<a href="contacto.html" onMouseOver="MM_swapImage(\'contacto\',\'\',\'images/menu_contacto_2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/menu_contacto.gif" alt="Contacto" name="contacto" id="contacto"  border="0" title="Contacto"></a>' ); }

}