/*
PROJETO PraCurtir.com.br
21.03.2005
Júnior Mendonça
*/

/* Altera Imagens */
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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}





/* Arrays que Compõem a Chamada */
   imgSrc = new Array('imagens/1.jpg', 'imagens/2.jpg', 'imagens/3.jpg');
/*      'flyers/flyers_destaque/20050423_carnapassos.gif',
      'flyers/10_03.jpg');
*/
   lnkSrc = new Array('index.php', 'menu.php', 'cabecalho.php');
   titSrc = new Array('df', 'fd', 'df');
   txtSrc = new Array('ccccc', 'ccccc', 'vvvvv');
   altSrc = new Array('Tabeleza.com.br', 'Tabeleza.com.br', 'Tabeleza.com.br');





/* Funcoes */
function delItem(arr,item) {
   for (;item<arr.length;item++) arr[item] = arr[item + 1]; arr.length=arr.length-1;
}

function goURL() {
   (lnkSrc[atual].indexOf('_blank')!=-1) ? window.open(lnkSrc[atual].substring(0,lnkSrc[atual].indexOf(' '))) : location.href=lnkSrc[atual];
}

function changeImg(id) {
   clearTimeout(timeoutId);
   atual+=parseInt(id);
   if(atual>imgSrc.length-1) atual = 0;
   if(atual<0) atual = imgSrc.length-1;
   if(document.all) {
      document.images.img1.style.filter="blendTrans(duration=1)";
      document.images.img1.filters.blendTrans.Apply();
      document.images.img1.filters.blendTrans.Play();
   }
   document.img1.src = imgDsp[atual].src;
   document.img1.alt = document.img1.title = altSrc[atual];
   document.getElementById('txt1').innerHTML = txtSrc[atual];
   document.getElementById('tit1').innerHTML = titSrc[atual];

   timeoutId = setTimeout("changeImg(1)",6000)
}

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





/* Main */
for(i=txtSrc.length-1;i>=0;i--) /* remove os arrays com tamanho menor de 3 chars */
   {
   if(imgSrc[i].length<3||lnkSrc[i].length<3||txtSrc[i].length<3||altSrc[i].length<2)
      {
         delItem(imgSrc,i); delItem(lnkSrc,i); delItem(txtSrc,i); delItem(altSrc,i);
      }
   }

if(txtSrc.length==1) document.write("<style>#anterior,#proxima{visibility:hidden}</style>"); /* se só tem 1 imagem, some com proximo/anterior */

atual = Math.random().toString().substring(2,6) % imgSrc.length; /* escolhe uma imagem inicial randomicamente */

imgDsp = new Array();
for(n=0;n<imgSrc.length;n++) /* pre-load das imagens */
   {
      imgDsp[n] = new Image();
      imgDsp[n].src = imgSrc[n];
   }

timeoutId = 0;