function BlurObj(){
TypeNo=new Array("IMG","A","BUTTON","area");
for(i=0;i<TypeNo.length;i++){
	var AList=document.all.tags(TypeNo[i]);
		for(j=0;j<AList.length;j++){
			AList[j].attachEvent("onfocus",AList[j].blur);
			}
	}
}
window.onload=BlurObj;