function expandCollapse() {
        for (var i=0; i<expandCollapse.arguments.length; i++) {
            var element = document.getElementById(expandCollapse.arguments[i]);
            element.style.display = (element.style.display == "none") ? "block" : "none";
        }    
    }
    
    function erakutsiHTMLa(mota, kaskoa, pk) {
        var div = document.getElementById("irudia");
        var mapsat = document.getElementById("mapsat");
        var img = document.getElementById("mapa");
        var more = document.getElementById("more");
        mapsat = garbitu(mapsat);
        more = garbitu(more);
        img.setAttribute('alt', 'Mapa - Ordizia');
        img.setAttribute('title','Ordizia');    
        if (mota == 1) {
            var p = document.createElement('ul');
            var txt = document.createElement('li');
            var li = document.createElement('li');
            txt.appendChild(document.createTextNode('Mapa'));
            var a = document.createElement('a');
            a.setAttribute('href', 'javascript:erakutsiHTMLa(2);');
            a.appendChild(document.createTextNode('Ortofoto'));
            li.appendChild(a)
            p.appendChild(txt);
            p.appendChild(document.createTextNode(' '));
            p.appendChild(li);
            mapsat.appendChild(p);
            img.setAttribute('src', '/internet/GenaService?application=dfgweb&save=off&service=RAWIMAGEPROVIDER&escala_fija=&command=liz.URLSearch id=M_076 365 208&categoria=PUBLI');

        }
        else if(mota == 2) {
            var p = document.createElement('ul');
            var txt = document.createElement('li');
            var li = document.createElement('li');
            txt.appendChild(document.createTextNode('Ortofoto'));
            var a = document.createElement('a');
            a.setAttribute('href', 'javascript:erakutsiHTMLa(1);');
            a.appendChild(document.createTextNode('Mapa'));
            li.appendChild(a);
            p.appendChild(li);
            p.appendChild(document.createTextNode(' '));
            p.appendChild(txt);
            mapsat.appendChild(p);
            img.setAttribute('src', '/internet/GenaService?application=dfgweb&save=off&service=RAWIMAGEPROVIDER&escala_fija=&command=liz.URLSearch id=M_076 365 208&categoria=PUBLI_FOTO');

        }
        else if(mota == 3) {
            var p = document.createElement('ul');
            var txt = document.createElement('li');
            var li = document.createElement('li');
            txt.appendChild(document.createTextNode('Mapa'));
            var a = document.createElement('a');
            a.setAttribute('href', 'javascript:erakutsiHTMLa(4,'+kaskoa+');');
            li.appendChild(a)
            a.appendChild(document.createTextNode('Ortofoto'));
            p.appendChild(txt);
            p.appendChild(document.createTextNode(' '));
            p.appendChild(li);
            mapsat.appendChild(p);
            img.setAttribute('src', '/internet/GenaService?application=dfgweb&save=off&service=RAWIMAGEPROVIDER&escala_fija=&command=liz.URLSearch id=N_'+kaskoa+' 365 208&categoria=PUBLI');
            var str = new String('/url5000/es/N_/PUBLI/');
            var str = str.replace('N_', 'N_'+kaskoa);
        }
        else if(mota == 4) {
            var p = document.createElement('ul');
            var txt = document.createElement('li');
            var li = document.createElement('li');
            txt.appendChild(document.createTextNode('Ortofoto'));
            var a = document.createElement('a');
            a.setAttribute('href', 'javascript:erakutsiHTMLa(3, '+kaskoa+');');
            a.appendChild(document.createTextNode('Mapa'));
            li.appendChild(a);
            p.appendChild(li);
            p.appendChild(document.createTextNode(' '));
            p.appendChild(txt);
            mapsat.appendChild(p);
           img.setAttribute('src','/internet/GenaService?application=dfgweb&save=off&service=RAWIMAGEPROVIDER&escala_fija=&command=liz.URLSearch id=N_'+kaskoa+' 365 208&categoria=PUBLI_FOTO');
            var str = new String('/url5000/es/N_/PUBLI_FOTO/');
            var str = str.replace('N_', 'N_'+kaskoa);
        }
        else if (mota == 5){
            var p = document.createElement('ul');
            var txt = document.createElement('li');
            var li = document.createElement('li');
            txt.appendChild(document.createTextNode('Mapa'));
            var a = document.createElement('a');
            a.setAttribute('href', 'javascript:erakutsiHTMLa(6,0,'+pk+')');
            a.appendChild(document.createTextNode('Ortofoto'));
            li.appendChild(a);
            p.appendChild(txt);
            p.appendChild(document.createTextNode(' '));
            p.appendChild(li);
            mapsat.appendChild(p);
            img.setAttribute('src', '/internet/GenaService?application=dfgweb&save=off&service=RAWIMAGEPROVIDER&escala_fija=&command=liz.URLSearch id=M_076_'+pk+' 365 208&categoria=PUBLI');
        }
        else if (mota == 6){
            var p = document.createElement('ul');
            var txt = document.createElement('li');
            var li = document.createElement('li');
            txt.appendChild(document.createTextNode('Ortofoto'));
            var a = document.createElement('a');
            a.setAttribute('href', 'javascript:erakutsiHTMLa(5,0,'+pk+')');
            a.appendChild(document.createTextNode('Mapa'));
            li.appendChild(a);
            p.appendChild(li);
            p.appendChild(document.createTextNode(' '));
            p.appendChild(txt);
            mapsat.appendChild(p);
            img.setAttribute('src', '/internet/GenaService?application=dfgweb&save=off&service=RAWIMAGEPROVIDER&escala_fija=&command=liz.URLSearch id=M_076_'+pk+' 365 208&save=on&service=RAWIMAGEPROVIDER&categoria=PUBLI_FOTO');
        }
        div = garbitu(div);
        div.appendChild(mapsat);
        div.appendChild(img);
        div.appendChild(more);
        div.style.display = 'block';
    }

    function irudiaKargatu() {
                var a = 1;
            }
    
    function garbitu(node){
        while (node.hasChildNodes()){
            node.removeChild(node.firstChild);
        }
        return node;
    }