public function uploadface() {
import("@.ORG.UploadFile");
$uploadurl='/Public/attachments/head/temp/';
$uploadurl2=!-PUBLIC-!.'/attachments/head/temp/';
$upload = new UploadFile();
$upload->maxSize = 2097152 ;
$upload->allowExts = explode(',','jpg,gif,png,jpeg');
$upload->savePath = ET_ROOT.$uploadurl;
$upload->thumb = false;
$upload->autoSub = false;
$upload->saveRule = time;
$upload->thumbRemoveOrigin = true;
if($upload->upload()) {

$uploadList = $upload->getUploadFileInfo();

$picinfo=getimagesize(ET_ROOT.$uploadurl.$uploadList[0]['savename']);
echo '<script type="text/javascript">
parent.$("#cropbox").attr("src","'.$uploadurl2.$uploadList[0]['savename'].'");
parent.$("#imgpath").val("'.$uploadurl.$uploadList[0]['savename'].'");
parent.$("#cropboxdiv").show();
parent.$("#loadpic").hide();
parent.frames.faceinit("'.$picinfo[0].'");
parent.$("#picpath").html("'.L('head_filename').$uploadList[0]['savename'].'");
</script>';
} else {
echo '<script type="text/javascript">
parent.$("#loadpic").hide();
parent.ye_msg.open("'.L('photoisbig').'",3,2);
</script>';
}
应该是原生的js能够正常执行，这里面的jquery函数为什么能正常执行哪？