File Uploading through fileuploader.js
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I am using the VALUMS fileuploader.js plugins to uplaod the file without refreshing the page i am using spring MVC with an jsp page. though i have successfully uplaod the file..but i want to disable the multiple file upload.. below is my jquery in my jsp page...

    function createUploader(){            
            var uploader = new qq.FileUploader ({
                element: document.getElementById('file-uploader-demo1'),
                action: '/Flashcard-web/community/insertFile;jsessionid=${sessionId}',
                headers: {'Content-type':'multipart/form-data'},
                multiple: false,
                debug: true
            });  

Though i am using "FileUploader" function but unable to find how do i disable multi file uplaod.. 
require urgent

thanks in advance.