if (xajax)

      {

        xajax.initFileInputs = function ()

        {

          inputs = document.getElementsByTagName('input');

          for( var i=0; i < inputs.length; i++)
         {

            inp=inputs[i];

            if (!inp.className)

              continue; //doesnt have a class defined

            if (inp.className.indexOf('xajax_file')==-1)

              continue; //not an xajax file upload

            if (inp.style.visibility=='hidden')

              continue; //already converted this file upload

            xajax.newFileUpload(inp.id, inp.id+'-'+xajax.workId);

            inp.style.visibility = 'hidden';

            inp.style.height = '0';

            inp.style.width = '0';

          }

        }

        xajax.newFileUpload = function(sParentId, sId)

        {

          xajax.insertAfter(sParentId, 'iframe', sId);

          newFrame = xajax.$(sId);

          newFrame.name=sId;

          newFrame.style.height="35px";

          newFrame.style.height="35";

          newFrame.style.width="300";

          newFrame.style.overflow="hidden";

          newFrame.position="relative";

          newFrame.scrolling="no";

          newFrame.allowtransparency=true;

          newFrame.style.backgroundColor="transparent";

          //need to wait for Mozilla to notice there's an iframe

          setTimeout('xajax._fileUploadContinue("'+sId+'");', 20);

        }

        xajax._fileUploadContinue = function(sId)

        {

          //uploadIframe = window.frames[sId];

          uploadIframe = xajax.$(sId);

          if (!uploadIframe.contentDocument)

          {

            //fix for internet explorer

            uploadIframe.contentDocument = window.frames[sId].document;

          }

          uploadIframe.contentDocument.body.style.backgroundColor="transparent";

          uploadIframe.contentDocument.xajax=this;

          uploadIframe.contentDocument.body.innerHTML='<span id="workId" style="font-size:0px;height: 0px;position:absolute;">'+xajax.workId+'</span><form style="position:absolute;top:0;left:0;height:98%;width:98%;margin:0;padding:0;overflow:hidden;" name="iform" action="'+xajaxRequestUri+'" method="post" enctype="multipart/form-data"><input id="file" type="file" name="file" onchange="document.xajax._fileUploading(\''+sId+'\');document.iform.submit();" onmouseout="if(this.value)document.iform.submit();"/><input type="hidden" name="xajax" value="file_upload" /></form>';

          uploadIframe.style.border='0';

        }

        xajax._fileUploading = function(sId)

        {

          uploadIframe = xajax.$(sId);

          xajax.insertAfter(sId, 'div', sId+'-progress');

          uploadProgress = xajax.$(sId+'-progress');

          uploadIframe.style.visibility='hidden';

          uploadIframe.style.width='0';

          uploadIframe.style.height='0';

          uploadProgress.innerHTML='Uploading...';

          uploadProgress.style.fontSize="25";

          setTimeout('xajax._fileProgressCheck("'+sId+'");', 100);

        }

        xajax._fileProgressCheck = function(sId)

        {

          uploadIframe = xajax.$(sId);

          if (!uploadIframe.contentDocument)

          {

            //fix for internet explorer

            uploadIframe.contentDocument = window.frames[sId].document;

          }

          uploadProgress = xajax.$(sId+'-progress');

          if (uploadIframe.contentDocument.body.innerHTML.indexOf('UPLOAD DONE') !== -1)

          {

            //this isn't a proper detection, but we'll work on it later

            uploadProgress.innerHTML='Upload Finished';

          } else {

            setTimeout('xajax._fileProgressCheck("'+sId+'");', 100);

          }

        }

      }