function buscar(num) { 
		if (num==1) { document.buscador1.submit(); } else { document.buscador2.submit(); }
}

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_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 loadFrames() {
  var i=0,a=loadFrames.arguments; 
  for(i=0;i<(a.length-1);i+=2) { eval("parent."+a[i]+".location='"+a[i+1]+"'"); }
}

function abrirpopup(nombre,ancho,alto) {
dat = 'width=' + ancho + ',height=' + alto + ',left=100,top=400,scrollbars=yes,resize=yes';
window.open(nombre,'',dat)
}

<!--
function tmt_scrollLayerBy(bersaglio, dx, dy, vel) {
    if (document.layers) {
        turi = document.layers[bersaglio];
        var cl = turi.clip.left;
        var ct = turi.clip.top;
        var cr = turi.clip.right;
        var cb = turi.clip.bottom;
        var l = turi.left;
        var t = turi.top;
        turi.clip.left = cl + dx;
        turi.clip.top = ct + dy;
        turi.clip.right = cr + dx;
        turi.clip.bottom = cb + dy;
        turi.top = t - dy;
        turi.left = l - dx;
    } else {
        if (document.all) {
            turi = eval("document.all." + bersaglio + ".style");
            if (turi.clip) {
                var clipv = turi.clip.split("rect(")[1].split(")")[0].split("px");
                var ct = Number(clipv[0]);
                var cr = Number(clipv[1]);
                var cb = Number(clipv[2]);
                var cl = Number(clipv[3]);
                var l = turi.pixelLeft;
                var t = turi.pixelTop;
            }
            ncl = cl + dx;
            nct = ct + dy;
            ncr = cr + dx;
            ncb = cb + dy;
            turi.pixelTop = t - dy;
            turi.pixelLeft = l - dx;
            eval("turi.clip = 'rect(' + nct + ' ' +  ncr + ' ' + ncb + ' ' + ncl +')'");
        }
    }
    tmt_scrollalo = setTimeout("tmt_scrollLayerBy('" + bersaglio + "'," + dx + "," + dy + "," + vel + ")", vel);
}

function tmt_stopScroll() {
    if (tmt_scrollalo) {
        clearTimeout(tmt_scrollalo);
    }
}

if (document.layers) {
origWidth = innerWidth;
origHeight = innerHeight;}
function reDo() {
if (innerWidth != origWidth || innerHeight != origHeight)
location.reload();}
if (document.layers) onresize = reDo;

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  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')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
//-->