}else{
if (FileReader) {
var reader = new FileReader(),file = this.files[0];
reader.onload = function(e) {
var image = new Image();
image.src = e.target.result;
image.onload=function(){
if(image.width > 128 || image.height > 128){
fill = false;
alert("头像尺寸应在128x128之间");
}

}

};
reader.readAsDataURL(file);
}else{
//这是ie9版本
$(".preview_size_fake").show();
var objPreviewSizeFake = $(".preview_size_fake").get(0);
var fileupload = $(this).get(0);
fileupload.select();
fileupload.blur();
path = document.selection.createRange().text;

if (/"\w\W"/.test(path)) {
path = path.slice(1,-1);
}

objPreviewSizeFake.filters.item('DXImageTransform.Microsoft.AlphaImageLoader').src = path;
if(objPreviewSizeFake.offsetWidth > 128 || objPreviewSizeFake.offsetHeight > 128){
fill = false;
alert("头像尺寸应在128x128之间");
}
document.selection.empty();
}
}
});

图片的原始尺寸，无其它用途 */ filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=image); height: 1px; visibility:hidden; overflow: hidden; display: none; }