var flashVer = -1;
if (navigator.plugins != null && navigator.plugins.length > 0) {
	if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
		var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
		var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
		var descArray = flashDescription.split(" ");
		var tempArrayMajor = descArray[2].split(".");			
		var versionMajor = tempArrayMajor[0];
		var versionMinor = tempArrayMajor[1];
		var versionRevision = descArray[3];
		if (versionRevision == "") {
			versionRevision = descArray[4];
		}
		if (versionRevision[0] == "d") {
			versionRevision = versionRevision.substring(1);
		} else if (versionRevision[0] == "r") {
			ersionRevision = versionRevision.substring(1);
			if (versionRevision.indexOf("d") > 0) {
				versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
			}
		}
		var flashVer = versionMajor + "." + versionMinor	 + "." + versionRevision;
	}
} else if ( $.browser.msie ) {
	var version;
	var axo;
	var e;
	try {
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}	
	flashVer = version.replace("WIN ","").replace(",",".");
}
function cancelUploads(){
	totalUploadImag-=1;
}
totalUploadImag = 0;
totalCompleteImag = 0;
globalImagEnd = 0;
flashVer = flashVer.split(".")[0];
if(jQuery)(
	function($){
		$.extend($.fn,{
			fileUpload:function(options) {
				if (flashVer >= 9) {
					$(this).each(function(){
						settings = $.extend({
											uploader:      'uploader.swf',
											script:        'uploader.php',
											folder:        '',
											height:        26,
											width:         26,
											cancelImg:     'cancel.png',
											wmode:         'transparent',
											scriptAccess:  'sameDomain',
											fileDataName:  'Filedata',
											displayData:   'percentage',
											onInit:        function() {},
											onSelect:      function() {},
											onCheck:       function() {},
											onCancel:      function() {},
											onError:       function() {},
											onProgress:    function() {},
											onComplete:    function() {}
						}, options);
						
						var pagePath = location.pathname;
						pagePath = pagePath.split('/');
						pagePath.pop();
						pagePath = pagePath.join('/') + '/';
						var data = '&pagepath=' + pagePath;
						if (settings.buttonImg) data += '&buttonImg=' + escape(settings.buttonImg);
						if (settings.buttonText) data += '&buttonText=' + escape(settings.buttonText);
						if (settings.rollover) data += '&rollover=true';
						
						data += '&script=' + settings.script;
						data += '&folder=' + escape(settings.folder);
						if (settings.scriptData) {
							var scriptDataString = '';
							for (var name in settings.scriptData) {
								scriptDataString += '&' + name + '=' + settings.scriptData[name];
							}
							data += '&scriptData=' + escape(scriptDataString); 
						}
						
						data += '&btnWidth=' + settings.width;
						data += '&btnHeight=' + settings.height;
						data += '&wmode=' + settings.wmode;
						if (settings.hideButton) data += '&hideButton=true';
						if (settings.fileDesc) data += '&fileDesc=' + settings.fileDesc + '&fileExt=' + settings.fileExt;
						if (settings.multi) data += '&multi=true';
						if (settings.auto) data += '&auto=true';
						if (settings.sizeLimit) data += '&sizeLimit=' + settings.sizeLimit;
						if (settings.simUploadLimit) data += '&simUploadLimit=' + settings.simUploadLimit;
						if (settings.checkScript) data += '&checkScript=' + settings.checkScript;
						if (settings.fileDataName) data += '&fileDataName=' + settings.fileDataName;
						if ($.browser.msie) {
							flashElement = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + settings.width + '" height="' + settings.height + '" id="' + $(this).attr("id")  + 'Uploader" class="fileUploaderBtn">\
							                <param name="movie" value="' + settings.uploader + '?fileUploadID=' + $(this).attr("id") + data + '" />\
											<param name="quality" value="high" />\
											<param name="wmode" value="' + settings.wmode + '" />\
											<param name="allowScriptAccess" value="' + settings.scriptAccess + '">\
											<param name="swfversion" value="9.0.0.0" />\
											</object>';
						} else {
							flashElement = '<embed src="' + settings.uploader + '?fileUploadID=' + $(this).attr("id") + data + '" quality="high" width="' + settings.width + '" height="' + settings.height + '" id="' + $(this).attr("id") + 'Uploader" class="fileUploaderBtn" name="' + $(this).attr("id") + 'Uploader" allowScriptAccess="' + settings.scriptAccess + '" wmode="' + settings.wmode + '" type="application/x-shockwave-flash" />';
						}
						if (settings.onInit() !== false) {
							$(this).css('display','none');
							if ($.browser.msie) {
								$(this).after('<div id="' + $(this).attr("id")  + 'Uploader"></div>');
								document.getElementById($(this).attr("id")  + 'Uploader').outerHTML = flashElement;
							} else {
								$(this).after(flashElement);
							}
							$("#"+$(this).attr('id') + "Uploader").after('<div id="' + $(this).attr('id') + 'Queue" class="fileUploadQueue"></div>');
						}
						$(this).bind("rfuSelect", {'action': settings.onSelect}, function(event, queueID, fileObj) {
						  if (event.data.action(event, queueID, fileObj) !== false) {
							var byteSize = Math.round(fileObj.size / 1024 * 100) * .01;
							var suffix = 'KB';							
							if (byteSize <= 6400) {							    
								if(totalUploadImag<3){
									totalUploadImag = totalUploadImag + 1;									
									byteSize = Math.round(byteSize *.001 * 100) * .01;
									suffix = 'MB';
									var sizeParts = byteSize.toString().split('.');
									if (sizeParts.length > 1) {
										byteSize = sizeParts[0] + '.' + sizeParts[1].substr(0,2);
									} else {
										byteSize = sizeParts[0];
									}
									if (fileObj.name.length > 20) {
										fileName = fileObj.name.substr(0,20) + '...';
									} else {
										fileName = fileObj.name;
									}
									$('#ajaxPublicaAjuntoNull1').append('<div id="' + $(this).attr('id') + queueID + '" class="fileUploadQueueItem">\
								    <div class="cancel">\
									<a href="javascript:cancelUploads();$(\'#' + $(this).attr('id') + '\').fileUploadCancel(\'' + queueID + '\')"><img src="' + settings.cancelImg + '" class="deletedImgCol" border="0" /></a>\
									</div>\
									<span class="fileName">' + fileName + ' <b>(' + byteSize + suffix + ')</b></span><span class="percentage">&nbsp;</span>\
									<div class="fileUploadProgress" style="width: 100%;">\
									<div id="' + $(this).attr('id') + queueID + 'ProgressBar" class="fileUploadProgressBar" style="width: 1px; height: 3px;"></div>\
									</div>\
									</div>');
								} else {
								    $('#' + $(this).attr('id') ).fileUploadCancel(queueID);
								}
							} else {
								alert("La imagen "+fileObj.name+" supera el peso permitido de 5.2 Mb");
								$('#' + $(this).attr('id') ).fileUploadCancel(queueID);
							}
						  }
						});
						
						if (typeof(settings.onSelectOnce) == 'function') {
							$(this).bind("rfuSelectOnce", settings.onSelectOnce);
						}
						
						
					$(this).bind("rfuCheckExist", {
						'action': settings.onCheck}, function(event, checkScript, fileQueue, folder, single) {
						var postData = new Object();
						postData.folder = pagePath + folder;
						for (var queueID in fileQueue) {
							postData[queueID] = fileQueue[queueID];
							if (single) {
								var singleFileID = queueID;
							}
						}
						$.post(checkScript, postData, function(data) {
							for(var key in data) {
								if (event.data.action(event, checkScript, fileQueue, folder, single) !== false) {
									var replaceFile = confirm('Desea reemplazar el archivo \'' + data[key] + '\'?');
									if (!replaceFile) {
										document.getElementById($(event.target).attr('id') + 'Uploader').cancelFileUpload(key);
									}
								}
							}
							if (single) {
								document.getElementById($(event.target).attr('id') + 'Uploader').startFileUpload(singleFileID, true);
							} else {								
								document.getElementById($(event.target).attr('id') + 'Uploader').startFileUpload(null, true);
							}
						}, "json");
					});
					
					
					$(this).bind("rfuCancel", {
						'action': settings.onCancel
						}, function(event, queueID, fileObj, data) {
							if (event.data.action(event, queueID, fileObj, data) !== false) {
								$("#" + $(this).attr('id') + queueID).fadeOut(250, function(){
												$("#" + $(this).attr('id') + queueID).remove()
								});
							}
						});
					
					
					$(this).bind("rfuClearQueue", {
						'action': settings.onClearQueue
						}, function() {
							if (event.data.action() !== false) {
								$('#' + $(this).attr('id') + 'Queue').contents().fadeOut(250, function() {
												$('#' + $(this).attr('id') + 'Queue').empty()
								});
							}
						});
					
					
					$(this).bind("rfuError", {
						'action': settings.onError
						}, function(event, queueID, fileObj, errorObj) {
							if (event.data.action(event, queueID, fileObj, errorObj) !== false) {
								$("#" + $(this).attr('id') + queueID + " .fileName").text(errorObj.type + " Error - " + fileObj.name);
								$("#" + $(this).attr('id') + queueID).css({'border': '1px solid #FDE9E1', 'background-color': '#D03E0D'});
							}
						});
					
					
					$(this).bind("rfuProgress", {
						'action': settings.onProgress, 'toDisplay': settings.displayData
						}, function(event, queueID, fileObj, data) {
							if (event.data.action(event, queueID, fileObj, data) !== false) {
								$("#" + $(this).attr('id') + queueID + "ProgressBar").css('width', data.percentage + '%');
								if (event.data.toDisplay == 'percentage') displayData = ' - ' + data.percentage + '%';
								if (event.data.toDisplay == 'speed') displayData = ' - ' + data.speed + 'KB/s';
								if (event.data.toDisplay == null) displayData = ' ';
								$("#" + $(this).attr('id') + queueID + " .percentage").text(displayData);
							}
						});
					
					
					$(this).bind("rfuComplete", {
						'action': settings.onComplete
						}, function(event, queueID, fileObj, response, data) {
							if (event.data.action(event, queueID, fileObj, unescape(response), data) !== false) {
								totalCompleteImag +=1;
								$("#" + $(this).attr('id') + queueID).fadeOut(250, function() { 
												$("#" + $(this).attr('id') + queueID).remove()
								});
								$("#" + $(this).attr('id') + queueID + " .percentage").text(' - Completado');
								if(totalCompleteImag==totalUploadImag){									
										var btnPress = (globalImagEnd==0) ? 1 : 2;
										innerBt2(btnPress,globalImagEnd,true);
								}
							}
						});
					
					
					if (typeof(settings.onAllComplete) == 'function') {
						$(this).bind("rfuAllComplete", settings.onAllComplete);
					}
					
					
				});
			}
		},
		fileUploadSettings:function(settingName, settingValue) {
			$(this).each(function() {
				document.getElementById($(this).attr('id') + 'Uploader').updateSettings(settingName,settingValue);
			});
		},
		fileUploadStart:function(queueID) {
			$(this).each(function() {
				document.getElementById($(this).attr('id') + 'Uploader').startFileUpload(queueID, false);
			});
		},
		fileUploadCancel:function(queueID) {
			$(this).each(function() {
				document.getElementById($(this).attr('id') + 'Uploader').cancelFileUpload(queueID);
			});
		},
		fileUploadClearQueue:function() {
			$(this).each(function() {
				document.getElementById($(this).attr('id') + 'Uploader').clearFileUploadQueue();
			});
		}
	})
})(jQuery);