var itemNo = 151;
window.onload = function(){
arPhotoCommentJa = new Array();
}
function showPhoto(photoNo, photoExtension){
getObjById("biggest").innerHTML = "<img src='../photo/" + itemNo + "_" + photoNo + "." + photoExtension + "' /><br />" + arPhotoCommentJa[photoNo - 1];
return false;
}