function contactos()
	{
		if(navigator.appName.indexOf("Netscape")!=-1)
		{
			//alert("ns cont");
			document.layers["divservicios"].visibility="hide";
			document.layers["divcontactos"].visibility="show";			
		}
		else
		{		
			//alert("ex cont");
			document.all["divservicios"].style.visibility="hidden";
			document.all["divcontactos"].style.visibility="visible";
		}
	}
	
	function servicios()
	{
		if(navigator.appName.indexOf("Netscape")!=-1)
		{
			//alert("ns serv");
			document.layers["divcontactos"].visibility="hide";
			document.layers["divservicios"].visibility="show";			
		}
		else
		{		
			//alert("ex serv");
			document.all["divcontactos"].style.visibility="hidden";
			document.all["divservicios"].style.visibility="visible";			
		}	
	}
	function ocultarcapas()
	{
			if(navigator.appName.indexOf("Netscape")!=-1)
			{
				document.layers["divcontactos"].visibility="hide";
				document.layers["divservicios"].visibility="hide";		
			}
			else
			{	
				document.all["divcontactos"].style.visibility="hidden";
				document.all["divservicios"].style.visibility="hidden";
			}
	}
	
	var vURL;
	var Parametro
	vURL=""
	vURL=window.document.location;
	vURL="" + vURL;
	if (vURL.indexOf("?")>-1)
	{
		Parametro=vURL.indexOf("?");
		vURL=vURL.substring(0,Parametro);
	}
	
//Inicialización de Capas------------------------------------------------------------------------------------------------
	
	var vcss='<STYLE TYPE="text/css">\n';
	var vdiv="";
	var vmap="";

	vcss=vcss + "#divservicios {position:absolute; left:64px; top:72px; width:70px; height:90px; z-index:2; visibility: hidden; src='/datos/servicios_c.htm?"+ vURL +"';}\n";
	vcss=vcss + "#divcontactos {position:absolute; left:0px; top:72px; width:70px; height:90px; z-index:1; visibility: hidden; src='/datos/contactos_c.htm'}\n";
	vcss=vcss + "#divocultar {position:absolute; left:0px; top:72px; width:220px; height:100px; z-index:3; visibility: visible;}\n";
	vcss=vcss + "</STYLE>\n";
			
	vdiv=vdiv + "<div id='divservicios'>";
	vdiv=vdiv + "<iframe name='ifrmservicios' width='70' height='90' scrolling='no' frameborder='no' src='/datos/servicios_c.htm?"+ vURL +"'></iframe>";
	vdiv=vdiv + "</div>\n";
	vdiv=vdiv + "<div id='divcontactos'>";
	vdiv=vdiv + "<iframe name='ifrmcontactos' width='70' height='90' scrolling='no' frameborder='no' src='/datos/contactos_c.htm'></iframe>";
	vdiv=vdiv + "</div>\n";
	vdiv=vdiv + "<div id='divocultar' onMouseOver='javascript:ocultarcapas()'>";
	vdiv=vdiv + "</div>\n";
	
	vmap=vmap + "<map name='mapmenu'>\n";
	vmap=vmap + "<area shape='rect' coords='133,56,195,72' href='http://www.euskadi.net/r33-2522/es/' alt='Busquedas' title='Busquedas' onMouseOver='javascript:ocultarcapas()' target='_top'>\n";
	vmap=vmap + "<area shape='rect' coords='65,57,131,71' href='#' alt='Servicios' title='Servicios' onMouseOver='javascript:servicios()'>\n";
	vmap=vmap + "<area shape='rect' coords='3,56,63,71' href='#' alt='Contactos' title='Contactos' onMouseOver='javascript:contactos()'>\n";
	vmap=vmap + "<area shape='rect' coords='2,2,195,55' target='_top' target='_top' href='http://www.ejgv.euskadi.net/r53-2283/es/' alt='Home' title='home' onMouseOver='javascript:ocultarcapas()'>\n";
	vmap=vmap + "</map>\n";

//Escritura de capas y map-----------------------------------------------------------------------------------------------	
    
    document.open("text/html");
	document.writeln(vcss);
	document.writeln(vdiv);
	document.writeln(vmap);
	document.close();