/*
  Image Cross Fade Redux
  Version 1.0
  Last revision: 02.15.2006
  steve@slayeroffice.com
  Please leave this notice intact. 
  http://slayeroffice.com/code/imageCrossFade/xfade2.html 
  Rewrite of: http://slayeroffice.com/code/imageCrossFade/index.html
  Pequena mudança: http://host.sonspring.com/slideshow/
*/
window.addEventListener?window.addEventListener("load",so_init,false):window.attachEvent("onload",so_init);var d=document,imgs=new Array(),zInterval=null,current=0,pause=false;function so_init(){if(!d.getElementById||!d.createElement)return;css=d.createElement("link");css.setAttribute("href","http://a-file.marvirtual.com/ss/gz.php?file=xfade2.css");css.setAttribute("rel","stylesheet");css.setAttribute("type","text/css");d.getElementsByTagName("head")[0].appendChild(css);imgs=d.getElementById("rotator").getElementsByTagName("img");for(i=1;i<imgs.length;i++)imgs[i].xOpacity=0;imgs[0].style.display="block";imgs[0].xOpacity=.99;setTimeout(so_xfade,3000);}
function so_xfade()
{cOpacity=imgs[current].xOpacity;nIndex=imgs[current+1]?current+1:0;nOpacity=imgs[nIndex].xOpacity;cOpacity-=.05;nOpacity+=.05;imgs[nIndex].style.display='block';imgs[current].xOpacity=cOpacity;imgs[nIndex].xOpacity=nOpacity;setOpacity(imgs[current]);setOpacity(imgs[nIndex]);if(cOpacity<=0)
{imgs[current].style.display='none';current=nIndex;setTimeout(so_xfade,3000);}
else
{setTimeout(so_xfade,50);}
function setOpacity(obj)
{if(obj.xOpacity>.99)
{obj.xOpacity=.99;return;}
obj.style.opacity=obj.xOpacity;obj.style.MozOpacity=obj.xOpacity;obj.style.filter='alpha(opacity='+(obj.xOpacity*100)+')';}}