var maxVtr = 2;
var curPhoto = null;

var preLoad = new Array();
for (var curVtr=0; curVtr < maxVtr; curVtr++){
  preLoad[curVtr] = new Image();
  preLoad[curVtr].src = "images/vitrine/vitrine"+(curVtr+1)+".jpg";
}
curVtr = 0;

function slide() {
  if (document.all){
    document.images.vtr.style.filter = "blendTrans(duration=2)";
    document.images.vtr.filters.blendTrans.Apply();
  }
  document.images.vtr.src = preLoad[curVtr].src;
  if(document.all) {
    document.images.vtr.filters.blendTrans.Play();
  }
  curVtr++;
  if(curVtr == maxVtr) {
    curVtr = 0;
  }
  setTimeout('slide()',4000);
}

function photo(obj) {
  if(curPhoto) {
    curPhoto.className = "";
    curPhoto.src = "camera.jpg";
  }
  var s = obj.getAttribute("foto");  
  if(s) {
    curPhoto = obj;
    }
  else {
    curPhoto = obj.nextSibling;
    if(curPhoto.getAttribute) {
      s = curPhoto.getAttribute("foto");
      }  
    else {
      curPhoto = null;
    }  
  }
  if(s) {
    curPhoto.className = "foto";
    curPhoto.src = "images/fantasias/"+s.replace(/\d/g,"")+"/"+s+".jpg";
  }  
}

function show(obj,op) {
  var cname = op==1?'foto_div':'lista';
  lst = document.body.getElementsByTagName(op==1?'div':'li');
  for(i=0; i<lst.length; i++) {
    if(lst[i].className==cname || lst[i].className==cname+'_m') {
      if(obj.value==0) {  // todas
        lst[i].style.display = '';
        }
      else if(obj.value==1) {  // femininas
        if(lst[i].className==cname) {
          lst[i].style.display = '';
          }
        else {
          lst[i].style.display = 'none';
        }
        }
      else if(obj.value==2) {  // masculinas
        if(lst[i].className==cname+'_m') {
          lst[i].style.display = '';
          }
        else {
          lst[i].style.display = 'none';
        }
      }
    }
  }
}