function fileQueueError(file, errorCode, message) {
	try {
		var imageName = "error.gif";
		var errorName = "";
		if (errorCode === SWFUpload.errorCode_QUEUE_LIMIT_EXCEEDED) {
			errorName = "You have attempted to queue too many files.";
		}

		if (errorName !== "") {
			alert(errorName);
			return;
		}

		switch (errorCode) {
		case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
			imageName = "zerobyte.gif";
			break;
		case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
			imageName = "toobig.gif";
			break;
		case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
		case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE:
		default:
			alert(message);
			break;
		}

		addImage("images/" + imageName);

	} catch (ex) {
		this.debug(ex);
	}

}

function fileDialogComplete(numFilesSelected, numFilesQueued) {
	try {
		if (numFilesQueued > 0) {
		   $("#div_progress_bar_shell").css("display", "block");
			this.startUpload();
		}
	} catch (ex) {
		this.debug(ex);
	}
}

function fileDialogCompleteQuick(numFilesSelected, numFilesQueued) {
	try {
		if (numFilesQueued > 0) {
		   //alert($("#div_quick_upload_button").html());
		   //$("#div_quick_upload_button").html("");
		   //$("#div_quick_upload_button").css("display", "none");
		   $("#div_close_quick").css("visibility", "hidden");
		   var p = $("#div_quick_upload_button");
         var position = p.position();
         //alert(position.top + ":" + position.left);
         var s_cover = "<div style=\"background: #ffffec; width: 400px; height: 40px; position: absolute; top: " + (position.top + 75) + "px; left: " + position.left + "px;\"></div>";
         $("#div_quick_upload_button").prepend(s_cover);
         $("#div_change_collection").css("visibility", "hidden");
		   $("#div_progress_bar_shell_quick").css("display", "block");
			this.startUpload();
		}
	} catch (ex) {
		this.debug(ex);
	}
}

function uploadProgress(file, bytesLoaded) {

	try {
		var percent = Math.ceil((bytesLoaded / file.size) * 100);

		var progress = new FileProgress(file,  this.customSettings.upload_target);
		progress.setProgress(percent);
		if (percent === 100) {
			//progress.setStatus("Creating thumbnail...");
			progress.setStatus("Please Wait...");
			progress.toggleCancel(false, this);
		} else {
			progress.setStatus("Uploading...");
			progress.toggleCancel(true, this);
		}
	} catch (ex) {
		this.debug(ex);
	}
}

function uploadProgressVideo(file, bytesLoaded) {

	try {
		var percent = Math.ceil((bytesLoaded / file.size) * 100);

		var progress = new FileProgress(file,  this.customSettings.upload_target);
		progress.setProgress(percent);
		if (percent === 100) {
			//progress.setStatus("Creating thumbnail...");
			progress.setStatus("Processing Video File. Please Wait...");
			progress.toggleCancel(false, this);
		} else {
			progress.setStatus("Uploading...");
			progress.toggleCancel(true, this);
		}
	} catch (ex) {
		this.debug(ex);
	}
}

function uploadProgressQuick(file, bytesLoaded) {

	try {
	   
		var percent = Math.ceil((bytesLoaded / file.size) * 100);

		var progress = new FileProgress(file,  this.customSettings.upload_target);
		progress.setProgress(percent);
		if (percent === 100) {
			//progress.setStatus("Creating thumbnail...");
			progress.setStatus("Processing File. Please Wait...");
			progress.toggleCancel(false, this);
		} else {
			progress.setStatus("Uploading...");
			progress.toggleCancel(true, this);
		}
	} catch (ex) {
		this.debug(ex);
	}
}

function uploadSuccess(file, serverData) {
	try {	   
		var progress = new FileProgress(file,  this.customSettings.upload_target);
		destroy_ad_hoc();
      create_ad_hoc(870, 300, "FFFFEC");
      // grab new page content
      //ajax_append_content("div_ad_hoc", "content=photos_photo_form");
      $.get("http://" + document.domain + "/ajax.php?",
         "content=photos_photo_form",
         function(data) {
            showMediaForm(data, serverData);
         });     
      progress.toggleCancel(false);

	} catch (ex) {
		this.debug(ex);
	}
}

function showMediaForm(s_div_content) {
   $.get("http://" + document.domain + "/ajax.php?",
      "content=ajax_check&check=video_upload",
      function(data) {
         if (!data ||
            data == "wait") {
            //alert(data);
            setTimeout(function() {
               showMediaForm(s_div_content)
            }, 1000);
         } else {
            $("#div_loading").css("display", "none");
            $("#div_ad_hoc").append(s_div_content);
            $("#div_content_media").css("opacity", "0.0");
            $("#div_content").css("visibility", "visible");
            $("#div_content_media").fadeTo(500, 1.0);
            $("#div_media_preview").append(data);
         }
      });
}

function uploadSuccessQuick(file, serverData) {
	try {	   
		var progress = new FileProgress(file,  this.customSettings.upload_target);
		//destroy_ad_hoc();
      //create_ad_hoc(870, 300, "FFFFEC");
      // grab new page content
      //ajax_append_content("div_ad_hoc", "content=photos_photo_form");
      show_loading_bar_quick();
      $.get("http://" + document.domain + "/ajax.php?",
         "content=photos_photo_form_quick",
         function(data) {
            showMediaFormQuick(data, serverData);
         });     
      progress.toggleCancel(false);

	} catch (ex) {
		this.debug(ex);
	}
}

function showMediaFormQuick(s_div_content) {
   $.get("http://" + document.domain + "/ajax.php?",
      "content=ajax_check&check=video_upload_quick",
      function(data) {
         if (!data ||
            data == "wait") {
            //alert(data);
            setTimeout(function() {
               showMediaFormQuick(s_div_content)
            }, 1000);
         } else {
            $("#div_loading").css("display", "none");
            // grab new page content
            var s_data = "content=photos_photo_form_quick&mid=" + data;
            $.get("http://" + document.domain + "/ajax.php?",
               s_data,
               function(data) {
                  $("#div_quick_media_upload").html(data);
               });
         }
      });
}

function uploadSuccessAvatar(file, serverData) {
	try {	   
		var progress = new FileProgress(file,  this.customSettings.upload_target);
      // grab new page content
      progress.toggleCancel(false);
      window.location = 'http://' + document.domain + '/' + this.customSettings.username + '/display/user_edit';

	} catch (ex) {
		this.debug(ex);
	}
}

function uploadSuccessAvatarAccount(file, serverData) {
	try {	   
		var progress = new FileProgress(file,  this.customSettings.upload_target);
      // grab new page content
      progress.toggleCancel(false);
      window.location = 'http://' + document.domain + '/' + this.customSettings.username;

	} catch (ex) {
		this.debug(ex);
	}
}

function uploadComplete(file) {
	try {
		/*  I want the next upload to continue automatically so I'll call startUpload here */
		if (this.getStats().files_queued > 0) {
			this.startUpload();
		} else {
			var progress = new FileProgress(file,  this.customSettings.upload_target);
			progress.setComplete();
			//progress.setStatus("All images received.");			
			progress.toggleCancel(false);
		}
	} catch (ex) {
		this.debug(ex);
	}
}

function uploadError(file, errorCode, message) {
	var imageName =  "error.gif";
	var progress;
	try {
		switch (errorCode) {
		case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:
			try {
				progress = new FileProgress(file,  this.customSettings.upload_target);
				progress.setCancelled();
				progress.setStatus("Cancelled");
				progress.toggleCancel(false);
			}
			catch (ex1) {
				this.debug(ex1);
			}
			break;
		case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:
			try {
				progress = new FileProgress(file,  this.customSettings.upload_target);
				progress.setCancelled();
				progress.setStatus("Stopped");
				progress.toggleCancel(true);
			}
			catch (ex2) {
				this.debug(ex2);
			}
		case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:
			imageName = "uploadlimit.gif";
			break;
		default:
			alert(message);
			break;
		}

		addImage("images/" + imageName);

	} catch (ex3) {
		this.debug(ex3);
	}

}


function addImage(src) {
	var newImg = document.createElement("img");
	newImg.style.margin = "5px";

	document.getElementById("thumbnails").appendChild(newImg);
	if (newImg.filters) {
		try {
			newImg.filters.item("DXImageTransform.Microsoft.Alpha").opacity = 0;
		} catch (e) {
			// If it is not set initially, the browser will throw an error.  This will set it if it is not set yet.
			newImg.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + 0 + ')';
		}
	} else {
		newImg.style.opacity = 0;
	}

	newImg.onload = function () {
		fadeIn(newImg, 0);
	};
	newImg.src = src;
}

function fadeIn(element, opacity) {
	var reduceOpacityBy = 5;
	var rate = 30;	// 15 fps


	if (opacity < 100) {
		opacity += reduceOpacityBy;
		if (opacity > 100) {
			opacity = 100;
		}

		if (element.filters) {
			try {
				element.filters.item("DXImageTransform.Microsoft.Alpha").opacity = opacity;
			} catch (e) {
				// If it is not set initially, the browser will throw an error.  This will set it if it is not set yet.
				element.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + opacity + ')';
			}
		} else {
			element.style.opacity = opacity / 100;
		}
	}

	if (opacity < 100) {
		setTimeout(function () {
			fadeIn(element, opacity);
		}, rate);
	}
}



/* ******************************************
 *	FileProgress Object
 *	Control object for displaying file info
 * ****************************************** */

function FileProgress(file, targetID) {
	this.fileProgressID = "divFileProgress";

	this.fileProgressWrapper = document.getElementById(this.fileProgressID);
	if (!this.fileProgressWrapper) {
		this.fileProgressWrapper = document.createElement("div");
		this.fileProgressWrapper.className = "progressWrapper";
		this.fileProgressWrapper.id = this.fileProgressID;

		this.fileProgressElement = document.createElement("div");
		this.fileProgressElement.className = "progressContainer";

		var progressCancel = document.createElement("a");
		progressCancel.className = "progressCancel";
		progressCancel.href = "#";
		progressCancel.style.visibility = "hidden";
		progressCancel.appendChild(document.createTextNode(" "));

		var progressText = document.createElement("div");
		progressText.className = "progressName";
		progressText.appendChild(document.createTextNode(file.name));

		var progressBar = document.createElement("div");
		progressBar.className = "progressBarInProgress";

		var progressStatus = document.createElement("div");
		progressStatus.className = "progressBarStatus";
		progressStatus.innerHTML = "&nbsp;";

		this.fileProgressElement.appendChild(progressCancel);
		this.fileProgressElement.appendChild(progressText);
		this.fileProgressElement.appendChild(progressStatus);
		this.fileProgressElement.appendChild(progressBar);

		this.fileProgressWrapper.appendChild(this.fileProgressElement);

		document.getElementById(targetID).appendChild(this.fileProgressWrapper);
		fadeIn(this.fileProgressWrapper, 0);

	} else {
		this.fileProgressElement = this.fileProgressWrapper.firstChild;
		this.fileProgressElement.childNodes[1].firstChild.nodeValue = file.name;
	}

	this.height = this.fileProgressWrapper.offsetHeight;

}
FileProgress.prototype.setProgress = function (percentage) {
	this.fileProgressElement.className = "progressContainer green";
	this.fileProgressElement.childNodes[3].className = "progressBarInProgress";
	this.fileProgressElement.childNodes[3].style.width = percentage + "%";
};
FileProgress.prototype.setComplete = function () {
	this.fileProgressElement.className = "progressContainer blue";
	this.fileProgressElement.childNodes[3].className = "progressBarComplete";
	this.fileProgressElement.childNodes[3].style.width = "";

};
FileProgress.prototype.setError = function () {
	this.fileProgressElement.className = "progressContainer red";
	this.fileProgressElement.childNodes[3].className = "progressBarError";
	this.fileProgressElement.childNodes[3].style.width = "";

};
FileProgress.prototype.setCancelled = function () {
	this.fileProgressElement.className = "progressContainer";
	this.fileProgressElement.childNodes[3].className = "progressBarError";
	this.fileProgressElement.childNodes[3].style.width = "";

};
FileProgress.prototype.setStatus = function (status) {
	this.fileProgressElement.childNodes[2].innerHTML = status;
};

FileProgress.prototype.toggleCancel = function (show, swfuploadInstance) {
	this.fileProgressElement.childNodes[0].style.visibility = show ? "visible" : "hidden";
	if (swfuploadInstance) {
		var fileID = this.fileProgressID;
		this.fileProgressElement.childNodes[0].onclick = function () {
			swfuploadInstance.cancelUpload(fileID);
			return false;
		};
	}
};