function trava() {
	document.cadastra.Enviar.disabled = true;
	document.cadastra.submit();
}

function mudaimovel(id) {
        clearTimeout(timeoutId);
        atual += parseInt(id);
        if(atual>img.length-1) atual = 0;
        if(atual<0) atual = img.length-1;
        if(document.all) {
                document.images.mb_img.style.filter="blendTrans(duration=1)";
                document.images.mb_img.filters.blendTrans.Apply();
                document.images.mb_img.filters.blendTrans.Play();
        }
        document.mb_img.src = imgDsp[atual].src;
        document.mb_img.alt = document.mb_img.title = alt[atual];
        gid('mb_text').innerHTML = txt[atual];
        gid('mb_title').innerHTML = tit[atual];
        timeoutId = setTimeout("mudaimovel(1)",6000);
}

function startSlide() {
        timeoutId = setTimeout("mudaimovel(1)",6000);
}

function randomImg ( nameId, img1, img2 ) {
   var now = new Date();
   var sec = now.getSeconds();
   var img = sec % 2;
   img += 1;
   imgFinal = (img == 1) ? img1 : img2;

   gid(nameId).src = imgFinal;
}

function gid(s) {
   if(document.layers) {
      return document.layers[s];
   } else if(document.all && !gid) {
      return document.all[s];
   } else {
      return document.getElementById(s);
   }
}

function abreimovel() {
       window.location.href=lnk[atual];
}