var PhotosResult = "";
var Count = 0;
var UploadedFiles = 0;
function photos_fileDialogComplete(numFilesSelected, numFilesQueued) {
    try {
        if (numFilesQueued > 0) {
            PhotosResult = numFilesQueued == '1' ? ' ' + this.settings.file_title : ' ' + this.settings.file_title + 's';
            PhotosResult = numFilesQueued + PhotosResult + " uploaded";
            Count = parseInt(numFilesQueued);
            $('#AddPhotos' + this.settings.button_placeholder_id).val('');
            $('#submitStatus' + this.settings.button_placeholder_id)
                .attr('disabled', 'disabled')
                .addClass('disabled');
			if(this.settings.mystart_function_name.length>0)
			{
				var myFuncName = this.settings.mystart_function_name + '();';
				eval(myFuncName);
			}
            this.startUpload();
        }
    } catch (ex) {
    }
}

function photos_uploadProgress(file, bytesLoaded) {
    try {
        var pw = this.settings.button_width;
        var w = Math.ceil(pw * (UploadedFiles / Count + (bytesLoaded / (file.size * Count))));
        
		$('#Progress' + this.settings.button_placeholder_id).stop().animate({ width: w });
		if(this.settings.isShowPercents)
		{
			var percents = Math.floor((bytesLoaded / file.size) * 100);
			$('#Persents' + this.settings.button_placeholder_id).html(percents + '%')
		}
    } catch (ex) {
    }
}
function photos_uploadSuccess(file, serverData) {
    try {
        UploadedFiles++;
    } catch (ex) {

    }
}

function photos_uploadComplete(file) {
    try {
        if (this.getStats().files_queued > 0) {
            this.startUpload();
        } else {
            $('#UploadPhotos' + this.settings.button_placeholder_id).hide();
           
			if(this.settings.mycompleate_result.length>0)
			{
				$('#Buttons' + this.settings.button_placeholder_id).prepend('<span id="UploadResult" class="images">' + this.settings.mycompleate_result + '</span>');
			}
			else
			{
				$('#Buttons' + this.settings.button_placeholder_id).prepend('<span id="UploadResult" class="images">' + PhotosResult + '</span>');
			}

			if(this.settings.mycompleate_function_name.length>0)
			{
				var myFuncName = this.settings.mycompleate_function_name + '("' + file.type + '");';
				eval(myFuncName);
			}
		}
    } catch (ex) {
    }
}
function photos_fileQueueError(file, errorCode, message) {
    try {
        switch (errorCode) {
            case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED:
                alert('Upload limit exceeded. Maximum 1 file per post');
                break;
            case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
            case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
            case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
            case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE:
                break;
        }
    } catch (ex) {
    }

}

function swfuploadLoaded() {
    $('#Buttons object' + this.settings.button_placeholder_id).hover(
        function() {
            $(this).next().addClass('hover');
        }
        ,
        function() {
            $(this).next().removeClass('hover');
        });

}
//var PHPSESSID = new Array();
var swfuPhotos = new Array();
function BindSWFUpload(swfuMySettings) {
   
	swfuId = swfuPhotos.length;
	var swfuPhotosSettings = {
        file_dialog_complete_handler: photos_fileDialogComplete,
        upload_progress_handler: photos_uploadProgress,
        upload_success_handler: photos_uploadSuccess,
        upload_complete_handler: photos_uploadComplete,
        swfupload_loaded_handler: swfuploadLoaded,
        file_queue_error_handler: photos_fileQueueError,

        file_size_limit: "10 MB",
        file_types: "*.*",
        file_types_description: "All files",
        file_upload_limit: "1",
        button_placeholder_id: "MyButton",
		file_title: 'file',
        button_width: 115,
        button_height: 32,
		mystart_function_name: '',
		mycompleate_function_name: '',
		mycompleate_result : '',
		isShowPercents : false
    }

	if(typeof(swfuMySettings)!='undefined')
	{
		for (var key in swfuPhotosSettings) 
		{
			if(typeof(swfuMySettings[key])!='undefined')
			{
				swfuPhotosSettings[key] = swfuMySettings[key];
			}
			else
			{
				//swfuPhotosSettings = {key : swfuMySettings[key] }
			}
		} 
	}
	
	var defaultSettings = {
        flash_url: "/js/swfupload/swfupload.swf",
        upload_url: "/js/swfupload/upload.php",
        post_params: {
            "PHPSESSID": PHPSESSID[swfuId]
        },

        button_image_url: "/js/swfupload/images/white50.png",

        button_window_mode: SWFUpload.WINDOW_MODE.TRANSPARENT,
        button_cursor: SWFUpload.CURSOR.HAND
    }
	
    swfuPhotos[swfuId] = new SWFUpload($.extend(swfuPhotosSettings, defaultSettings));
}

function initSWFUploaders(MySettings)
{
	var i = 0;
	while(MySettings[i])
	{
		BindSWFUpload(MySettings[i]);
		i++;
	}
}