function modifiedFunc(pimg,purl){
	
  if(navigator.userAgent.indexOf("MSIE")!=-1){//IEÀ̸é
	  document.all.mimg.filters.blendTrans.apply();
	  document.all.mimg.src=pimg;
	  document.all.mimg.onclick=function(){location.href=purl;};
	  document.all.mimg.filters.blendTrans.play();
  }else{
	  location.href=purl;
  }
  
}

var idx=0;
window.setInterval("simg[idx=idx==simg.length-1?0:idx+1].click()",3000);//3ÃÊ°£°Ý