function bbimg(o){
	var zoom=parseInt(o.style.zoom, 10)||100;
	zoom+=event.wheelDelta/12;
	if (zoom>0) o.style.zoom=zoom+'%';
	return false;}
 
function imgload(e){
    var oImg = document.images;
    var oClientSreen=screen.width-250;
    var oClientSreen=810;
    for(var i=4;i<oImg.length-5;i++) {
      if(oImg[i].height>600 && oImg[i].width<oClientSreen)
     {oImg[i].style.height=600;}
      if(oImg[i].width>oClientSreen){oImg[i].style.width=oClientSreen-10;}
     }
    }