function $(el) {
         return document.getElementById(el);
}
function obretancaitemguia(id) {
         var elem = $("itemguia"+id);
         var ellink = $("linkitemguia"+id);
         if (elem.style.display == "block") {        
            elem.style.display = "none";
            elem.style.visibility = "hidden";
            ellink.innerHTML = "+ info";
         } else {
            elem.style.display = "block";
            elem.style.visibility = "visible";
            ellink.innerHTML = "tancar";
         }
}

function recomana(id){
         window.open("recomana.php?noticia="+id,"recomana","width=520, height=400, scrollbars=yes, menubar=no, location=no, resizable=no")
}
function recomanaweb(){
         window.open("recomanaweb.php","recomana","width=520, height=400, scrollbars=yes, menubar=no, location=no, resizable=no")
}

function butlleti(id){
         window.open("butlleti.php?butlleti="+id,"butlleti","width=600, height=490, scrollbars=yes, menubar=no, location=no, resizable=no")
}
function imprimirnoticia(id){
         window.open("imprimir.php?seccio=noticies&accio=veure&versio=impressora&id="+id,"imprimir","width=580, height=490, scrollbars=yes, menubar=no, location=no, resizable=no")
}
function ojdpdf(target,ojdtag) {
        pixel = new Image();
        pixel.src = "http://naciodigital.ojdinteractiva.com/cgi-bin/ivw/CP/"+ojdtag;
        novafinestra = open(target,"","");
}
function abrirpopup(nombre,ancho,alto) {
        dat = 'width=' + ancho + ',height=' + alto + ',left=0,top=0,scrollbars=yes,resize=no';
        window.open(nombre,'',dat)
}