function load(){
  if (GBrowserIsCompatible()) {
    var map = new GMap2(document.getElementById("mapa"));
    map.setCenter(new GLatLng(40.674389,-4.700432), 12);

    panel_ruta = document.getElementById("direcciones");
	ruta = new GDirections(map, panel_ruta);
	ruta.load("from: Ramon Vicente Serrano 30, Elche to: Paseo de los melancolicos 77, Madrid",{locale: 'es_ES'});
  }
}

function reload(){
    if (GBrowserIsCompatible()) {
    var map = new GMap2(document.getElementById("mapa"));
    map.setCenter(new GLatLng(40.674389,-4.700432), 12);

    mi_ruta = "from: "+$('desde').value+" to: Paseo de los melancolicos 77, Madrid";
    $("direcciones").innerHTML = "";
    panel_ruta = document.getElementById("direcciones");
	ruta = new GDirections(map, panel_ruta);
	ruta.load(mi_ruta,{locale: 'es_ES'});
  }
}

function link_ruta(){
    mi_ruta = escape($('desde').value);
    window.open("http://maps.google.com/maps?f=d&source=s_d&saddr="+($('desde').value)+"&daddr=40.401422,-3.717585&hl=es&geocode=&mra=ls&sll=40.401224,-3.716774&sspn=0.011161,0.01929&g=Paseo+de+los+Melanc%C3%B3licos,+77,+28005+Madrid,+Comunidad+de+Madrid,+Espa%C3%B1a&ie=UTF8&z=8",'Ruta');
    //alert("http://maps.google.com/maps?f=d&source=s_d&saddr="+($('desde').value)+"&daddr=Paseo+de+los+Melanc%C3%B3licos,+77,+28005+Madrid,+Comunidad+de+Madrid,+Espa%C3%B1a&hl=es&geocode=&mra=ls&sll=40.396764,-3.713379&sspn=11.422494,19.753418&g=Paseo+de+los+Melanc%C3%B3licos,+77,+28005+Madrid,+Comunidad+de+Madrid,+Espa%C3%B1a&ie=UTF8&z=8");
	//http://maps.google.com/maps?f=d&source=s_d&saddr=ramon%20vicente%20serrano%20elche&daddr=Paseo+de+los+Melanc%C3%B3licos,+77,+28005+Madrid,+Comunidad+de+Madrid,+Espa%C3%B1a&hl=es&geocode=&mra=ls&sll=40.401389,-3.717456&sspn=0.011161,0.01929&g=Paseo+de+los+Melanc%C3%B3licos,+77,+28005+Madrid,+Comunidad+de+Madrid,+Espa%C3%B1a&ie=UTF8&z=8
	//http://maps.google.es/maps?f=q&source=s_q&hl=es&geocode=&q=paseo+de+los+melanc%C3%B3licos+77+madrid&sll=40.396764,-3.713379&sspn=11.422494,19.753418&ie=UTF8&hq=&hnear=Paseo+de+los+Melanc%C3%B3licos,+77,+28005+Madrid,+Comunidad+de+Madrid&ll=40.401389,-3.717456&spn=0.011161,0.01929&z=16&layer=c&cbll=40.401428,-3.717567&panoid=4JPKbwj1esaM-OEWYhSKGw&cbp=12,272.55,,0,5.63
	//http://maps.google.es/maps?f=q&source=s_q&hl=es&geocode=&q=paseo+de+los+melanc%C3%B3licos+77+madrid&sll=40.396764,-3.713379&sspn=11.422494,19.753418&ie=UTF8&hq=&hnear=Paseo+de+los+Melanc%C3%B3licos,+77,+28005+Madrid,+Comunidad+de+Madrid&ll=40.401422,-3.717585&spn=0,359.98071&z=16&layer=c&cbll=40.401464,-3.717696&panoid=p7aIdy-Et6jrsyLTODIN1A&cbp=12,272.55,,0,5.63
	//http://maps.google.com/maps?f=d&source=s_d&saddr=ramon+vicente+serrano+elche&daddr=40.401422,-3.717585&hl=es&geocode=FUsBSAIdH0j1_ynNntaTWLZjDTHFcPBUQpzEpg%3BFQ56aAIdL0bH_w&mra=ls&sll=40.401209,-3.716786&sspn=0.04157,0.077162&ie=UTF8&ll=40.401431,-3.71758&spn=0.019413,0.077162&z=14&layer=c&cbll=40.401428,-3.717567&panoid=4JPKbwj1esaM-OEWYhSKGw&cbp=11,279.65,,0,-1.91
}


document.observe('dom:loaded', function() {
    //load();
    
    $('boton_mapa').observe('click', function(){
        link_ruta();
    });

});