var lastInputNr;
			
			if (window.addEventListener) {
				window.addEventListener("load",browserDetect,false);
			} else if (window.attachEvent) {
				window.attachEvent("onload",browserDetect);
			} else {
				window.onload = function() {browserDetect();}
			}
			
			function browserDetect() {
				var browserAlertBox;
				var browser = navigator.appName;
				
				if (browser == "Opera") {
					lastInputNr = -1;
					addFileToUploadInputAlternative();
					browserAlertBox = document.getElementById('browserAlert');
					browserAlertBox.style.display = 'block'; 
				} else {
					lastInputNr = -1;
					addFileToUploadInput();
					var myForm = document.getElementById("uploadPhotosForm");					
					myForm.action = '/zarejestruj';
				}
				
				jQuery("#addnextdiv").css('display', '');
				jQuery("#stepbuttons").css('display', '');
			}
			
			function submitForm() {
				var browser = navigator.appName;				
				uploadForm=document.getElementById('uploadPhotosForm');
				if (browser != "Opera") {	
					uploadForm.enctype = "application/x-www-form-urlencoded";
				}				
				return false;
			}
			
			function addFileTUI(elem) {
				var browser = navigator.appName; 
				if (browser == "Opera") {
					addFileToUploadInputAlternative();
				} else {
					addFileToUploadInput(elem);
				}
			}    
						
			function addFileToUploadInput(elem) {
				if(lastInputNr == -1) lastInputNr = jQuery('.added').length - 1;			
				if (lastInputNr<0) {
					lastInputNr++;	
					myUl = document.getElementById("fileToUploadUl");
					myLi = document.createElement("li");
					myLi.className = "fileToUploadArea";
					myLi.setAttribute("id", "fileToUploadArea" + lastInputNr);
					myLi.innerHTML = '<input type="hidden" value="0" name="fileId[' + lastInputNr + ']" /><input type="hidden" value="" name="fileServer[' + lastInputNr + ']" /><input type="hidden" value="" name="fileUrl[' + lastInputNr + ']" /><input type="hidden" value="" name="fileName[' + lastInputNr + ']" /><input type="hidden" value="" name="fileUrlThumbnail[' + lastInputNr + ']" /><input type="file" size="40" style="font-size: 14px;" id="fileToUpload' + lastInputNr + '" name="fileToUpload[]" onchange="return ajaxFileUpload(' + lastInputNr + ');" /><div id="fileToUploadArea' + lastInputNr + 'Image" class="info" style="display:none"><a class="delete" onclick="deleteFile(' + lastInputNr + ');" href="#">[ <img class="ico" alt="" style="margin: 4px 2px 5px 0;" src="/images/kosz.gif"/> usuń ] </a></div>';
					myUl.appendChild(myLi);
					if (lastInputNr==20) {
						jQuery("#addnextdiv").css("display", "none");
					}
				}		
			}
			
			function addFileToUploadInputAlternative() {
				if(lastInputNr == -1) lastInputNr = jQuery('.added').length;
				if (lastInputNr<=0) {
					lastInputNr++;	
					myUl = document.getElementById("fileToUploadUl");
					myLi = document.createElement("li");
					myLi.className = "fileToUploadArea";
					myLi.setAttribute("id", "fileToUploadArea" + lastInputNr);
					myLi.innerHTML = '<input type="file" size="40" style="font-size: 14px;" id="fileToUpload' + lastInputNr + '" name="fileToUpload[]" />';
					myUl.appendChild(myLi);
					if (lastInputNr==20) {
						jQuery("#addnextdiv").css("display", "none");
					}
				}		
			}