function imgtrans(i,v){
    msFilter="DXImageTransform.Microsoft.Alpha";
    style=i.style;
    if(i.filters){
     if(!i.filters[msFilter]){
      style.filter='progid:DXImageTransform.Microsoft.Alpha(opacity:100)';
     }
    }
    return (
     style.MozOpacity?
     (style.MozOpacity=String(v)):
     (i.filters?
      (i.filters[msFilter].enabled=true) && (i.filters[msFilter].opacity=v*100):
      (style.opacity=String(v))
     )
    );
 }


function imgload(e){
 i=e?e.target:window.event.srcElement;
 d=i.parentNode;
 if(!d['p']){d['p']=0;};
 if(!d['id']){d['id']='imgtrans'+String(Math.random()).substr(2);}
 imgtrans(i,0);
 i.style.visibility='visible';
 imgshow(d['id']);
}
function imgshow(id){
 d=document.getElementById(id);
 d['p']+=.1;
 if(d['p']>1){d['p']=1;}
 //document.title=new Date().getTime()+' + '+d['p'];
 imgtrans(d.firstChild, d['p']);
 if(d['p']<1){
  setTimeout('imgshow(\''+id+'\')',50);
 }else{
 
  d.style.backgroundImage='url('+blendImageUrl+'?'+String(Math.random()).substr(2)+')';
  setTimeout('imghide(\''+id+'\')',10000+30000*Math.random());
 }
}
function imghide(id){
 d=document.getElementById(id);
 d['p']-=.1;
 if(d['p']<0){d['p']=0;}
 //document.title=new Date().getTime()+' - '+d['p'];
 imgtrans(d.firstChild, d['p']);
 if(d['p']>0){
  setTimeout('imghide(\''+id+'\')',50);
 }else{
  setTimeout('imgnew(\''+id+'\')',10000+30000*Math.random());
 }
}
function imgnew(id){
 
 d=document.getElementById(id);
 d.firstChild.src=blendImageUrl+'?'+String(Math.random()).substr(2);
}


function imgbar_init(){
 ib=document.getElementById('imgbar');
 for(var i=0; i<13; i++){
  d=document.createElement('div');
  d.className='it';
  im=document.createElement('img');
  im.src=blendImageUrl+'?'+String(Math.random()).substr(2);
  d.appendChild(im);
  ib.appendChild(d);
  im.onload=imgload;
 }
 
}

main.onload(imgbar_init);