function fileQueued(file) {
	try {
		var tokens = this.movieName.split('_');
		id = tokens[1];
		$("file_name_"+id).innerHTML="<b>"+file.name+"</b> ("+formatBytes(file.size)+")";
		$("upload_progress_"+id).style.display="block";
		//this.getMovieElement().style.visibility = "hidden";
		this.getMovieElement().style.height = "1px";
		this.startUpload();
	} catch (ex) {
		this.debug(ex);
	}

};

function fileQueueError(file, errorCode, message) {
	try {
		if (errorCode === SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED) {
			alert("You have attempted to queue too many files.\n" + (message === 0 ? "You have reached the upload limit." : "You may select " + (message > 1 ? "up to " + message + " files." : "one file.")));
			return;
		}
		switch (errorCode) {
		case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
			progress.setStatus("File is too big.");
			this.debug("Error Code: File too big, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
			break;
		case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
			progress.setStatus("Cannot upload Zero Byte files.");
			this.debug("Error Code: Zero byte file, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
			break;
		case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE:
			progress.setStatus("Invalid File Type.");
			this.debug("Error Code: Invalid File Type, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
			break;
		default:
			if (file !== null) {
				progress.setStatus("Unhandled Error");
			}
			this.debug("Error Code: " + errorCode + ", File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
			break;
		}
	} catch (ex) {
        this.debug(ex);
    }
};

function uploadStart(file) {
	try {
		/* I don't want to do any file validation or anything,  I'll just update the UI and
		return true to indicate that the upload should start.
		It's important to update the UI here because in Linux no uploadProgress events are called. The best
		we can do is say we are uploading.
		 */
//		var progress = new FileProgress(file, this.customSettings.progressTarget);
//		progress.setStatus("Uploading...");
//		progress.toggleCancel(true, this);
	}
	catch (ex) {}
	
	return true;
};

function uploadProgress(file, bytesLoaded, bytesTotal) {
	try {
		var percent = Math.ceil((bytesLoaded / bytesTotal)*100);
		var tokens = this.movieName.split('_');
		id = tokens[1];
		$("upload_progress_bar_inside_"+id).style.width = ""+(25+301*percent/100)+"px";
		$("upload_progress_bar_inside_"+id).innerHTML = percent+"%";
	} catch (ex) {
		this.debug(ex);
	}
};

function uploadSuccess(file, serverData) {
  var tokens = serverData.split('|');
  if (tokens[0] == '1')
  {
    ajaxRequest(swf_options.url, {message: tokens[1]}, {call: 'start'});
    return;
  }
  if (tokens[0] == 'product') {
    addAccountProduct(tokens[1], tokens[2]);
    return;
  }
	try {
    $('messages').remove();
		var tokens = this.movieName.split('_');
		id = tokens[1];
		$("upload_progress_bar_inside_"+id).style.width = "326px";
		$("upload_progress_bar_inside_"+id).innerHTML = "100%";
		createPoster(serverData,id);
		Effect.Fade("upload_progress_"+id);
		Effect.Appear("config_photo_"+id);
                if (!$('button_next').visible()) Effect.Appear("button_next");
	} catch (ex) {
		this.debug(ex);
	}
};

function uploadError(file, errorCode, message) {
  try {
		switch (errorCode) {
		/*case SWFUpload.UPLOAD_ERROR.HTTP_ERROR:
			alert("Upload Error: " + message);
			this.debug("Error Code: HTTP Error, File name: " + file.name + ", Message: " + message);
			break;
		case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED:
			alert("Upload Failed.");
			this.debug("Error Code: Upload Failed, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
			break;
		case SWFUpload.UPLOAD_ERROR.IO_ERROR:
			alert("Server (IO) Error");
			this.debug("Error Code: IO Error, File name: " + file.name + ", Message: " + message);
			break;
		case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR:
			alert("Security Error");
			this.debug("Error Code: Security Error, File name: " + file.name + ", Message: " + message);
			break;
		case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:
			alert("Upload limit exceeded.");
			this.debug("Error Code: Upload Limit Exceeded, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
			break;
		case SWFUpload.UPLOAD_ERROR.FILE_VALIDATION_FAILED:
			alert("Failed Validation.  Upload skipped.");
			this.debug("Error Code: File Validation Failed, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
			break;*/
		case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:
			//alert("Uploadul a fost oprit.");
			break;
		case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:
			//alert("Stopped");
			break;
		default:
      ajaxRequest(swf_options.url, {message: 'Eroare la procesarea fisierului. Va rugam verificati daca fisierul este bun.'}, {call: 'start'});
      return;
			alert("Unhandled Error: " + errorCode);
			this.debug("Error Code: " + errorCode + ", File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
			break;
		}
	} catch (ex) {
        this.debug(ex);
    }
};

// This event comes from the Queue Plugin
function queueComplete(numFilesUploaded) {
	var status = document.getElementById("divStatus");
	status.innerHTML = numFilesUploaded + " file" + (numFilesUploaded === 1 ? "" : "s") + " uploaded.";
};


function formatUnits(baseNumber, unitDivisors, unitLabels, singleFractional) {
		var i, unit, unitDivisor, unitLabel;

		if (baseNumber === 0) {
			return "0 " + unitLabels[unitLabels.length - 1];
		}
		
		if (singleFractional) {
			unit = baseNumber;
			unitLabel = unitLabels.length >= unitDivisors.length ? unitLabels[unitDivisors.length - 1] : "";
			for (i = 0; i < unitDivisors.length; i++) {
				if (baseNumber >= unitDivisors[i]) {
					unit = (baseNumber / unitDivisors[i]).toFixed(2);
					unitLabel = unitLabels.length >= i ? " " + unitLabels[i] : "";
					break;
				}
			}
			
			return unit + unitLabel;
		} else {
			var formattedStrings = [];
			var remainder = baseNumber;
			
			for (i = 0; i < unitDivisors.length; i++) {
				unitDivisor = unitDivisors[i];
				unitLabel = unitLabels.length > i ? " " + unitLabels[i] : "";
				
				unit = remainder / unitDivisor;
				if (i < unitDivisors.length -1) {
					unit = Math.floor(unit);
				} else {
					unit = unit.toFixed(2);
				}
				if (unit > 0) {
					remainder = remainder % unitDivisor;
					
					formattedStrings.push(unit + unitLabel);
				}
			}
			
			return formattedStrings.join(" ");
		}
	};
	
function formatBytes (baseNumber) {
		var sizeUnits = [1073741824, 1048576, 1024, 1], sizeUnitLabels = ["GB", "MB", "KB", "bytes"];
		return formatUnits(baseNumber, sizeUnits, sizeUnitLabels, true);
	
};

var SWFUp = {
  swfo : function(i) {
    return new SWFUpload(
      { upload_url : swf_options.url_upload,
        //upload_url : 'shopCart/upload',
        flash_url : '/swfupload.swf',
        file_types: '*.jpg;*.jpeg;',
        file_size_limit : '50MB',
        button_placeholder_id : 'upload_button_'+i,
        button_width: 211,
        button_height: 53,
        button_image_url: '/images/upload.gif',
        file_queued_handler : fileQueued,
        file_queue_error_handler : fileQueueError,
        upload_start_handler : uploadStart,
        upload_progress_handler : uploadProgress,
        upload_error_handler : uploadError,
        upload_success_handler : uploadSuccess,
        button_window_mode: 'opaque',
        debug: false
      }
    );
  },
  start: function(create) {
    if (create == null) create = true;

    //tastam daca avem versiunea 10 a flashversion
    var requiredMajorVersion = 10;
    // Minor version of Flash required
    var requiredMinorVersion = 0;
    // Minor version of Flash required
    var requiredRevision = 0;

    var hasReqestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);

    if (!hasReqestedVersion)
    {
      $('upload_info').show();
      return;
    }

    //distrugem elementele vechi
    if (SWFUpload.instances.length)
    {
      SWFUpload.instances.each(function(e) {
        e.destroy();
      });
    }
    SWFUpload.movieCount = 0;

    //creeaza primul obiect swf la pageload
    var id = 0;

    $$('.upload').each(function (e){
      if (e.hasAttribute('rel'))
      {
        id = e.getAttribute('rel');
        SWFUp.swfo(id);
        var data = $('file_' + id).value + "," + $('file_x_' + id).value + "," + $('file_y_' + id).value + "," + $('reso_x_' + id).value + "," + $('reso_y_' + id).value;
        if ($('config_photo_' + id).visible()) createPoster(data,id);
      }
    });
  }
};

//Face un request ajax la url + parametrii
function ajaxRequest(url, parameters, options)
{
  if (!options) options = {};

  if (options.confirm)
  {
    var conf = confirm("Confirmati stergea acestei imagini?\n\nApasati   [    OK    ]   pentru stergere\n     sau   [ Cancel ]   pentru pastrare.");
    if (!conf) return false;
  }

  if (options.cancel != null)
  {
    SWFUpload.instances['SWFUpload_' + options.cancel].cancelUpload();
  }

  showLoader(1, function(){
    new Insertion.After('content', '<div id="ajax_data" style="display: none; visibility: hidden;"></div>');
    var original_height = $('content').getHeight();
    $('content').setStyle({'overflow': 'hidden', height: original_height + 'px'});
    new Ajax.Updater('content', url, {
        parameters: parameters,
            onComplete: function () {
              hideSelects();
              if ($('content').innerHTML.substring(0, 9) == 'redirect:')
              {
                //avem redirect
                var tokens = $('content').innerHTML.split(':');
                window.location = tokens[1];
                return false;
              }

              $('ajax_data').update($('content').innerHTML);
              var height = $('ajax_data').getHeight();
              $('ajax_data').remove();
               
              if (options.call == 'start') SWFUp.start(false);
             
              //functii executate la startup
              elswitch.start();
              elcopy.start();
              card.start();
              initLytebox();

              new Effect.Morph('content', {style: 'height: ' + height + 'px;', duration: 0.5, afterFinish: function (){
                      $('content').setStyle({overflow: 'visible', 'height': 'auto', 'weight': 'auto'});
                      $('content').setStyle({overflow: 'visible', 'height': '100%', 'weight': '100%'});
              }, afterUpdate: function(){
                //la fiecare update updatam si dimensiunile ajax_loaderului
                mimicDimensions();
              }});
              new Effect.ScrollTo('top_page', {queue: 'end', duration: 0.5});
              hideLoader(1);
           }
      });
  });

  return false;
};

var swf_options = {};

var curtain = 0;

Event.observe(window, 'load', SWFUp.start);