var init_nexfile = function() {

        YAHOO.widget.Logger.enableBrowserConsole()
        // Since we are using AJAX to update display, the cookie is not updated as the page is not refreshing.
        // We can use this variable anyways for the session since it will not be reset until a page refresh
        window.nexfiledetail = YAHOO.util.Cookie.get("nexfiledetail");
        window.nexfilefolders = YAHOO.util.Cookie.get("nexfilefolders");

        var el = document.getElementById('nexfile');
        var layout = new YAHOO.widget.Layout(el,{
            height: Dom.getClientHeight(), //Height of the viewport
            width: Dom.get('nexfile').offsetWidth - 10, //Width of the outer element
            minHeight: 150, //So it doesn't get too small
            units: [
                { position: 'left',  width: 230, resize: true, body: 'nexfile_sidecol', scroll: true, animate: true },
                { position: 'center', body: 'nexfile_centercol', gutter: '0px 4px 12px 0px', scroll: true }
            ]
        });
        layout.on('beforeResize', function() {
            Dom.setStyle('nexfile', 'height', Dom.getClientHeight() + 'px');
            Dom.setStyle('nexfile', 'width', Dom.getClientWidth()-25 + 'px');
        });
        layout.render();
        updateAjaxStatus('Loading Workspace ...')

        //Handle the resizing of the window
        Event.on(window, 'resize', layout.resize, layout, true);


    // Need to add this class to the body tag for the YUI skin
    var objects = document.getElementsByTagName("body");
    var bodytag = objects[0];
    bodytag.className = bodytag.className + ' yui-skin-sam';

    Dom.setStyle('header-welcomedate', 'display', 'none');

    try {
        Dom.setStyle('newfolderlink','display','');
        Dom.setStyle('newfilelink','display','');
        var oLinkButton1 = new YAHOO.widget.Button("newfolderlink");
        var oLinkButton2 = new YAHOO.widget.Button("newfilelink");
        Event.addListener("newfolderlink", "click", showAddCategoryPanel, YAHOO.container.newfolderdialog, true);
        Event.addListener("newfilelink", "click", showAddFilePanel, YAHOO.container.newfiledialog, true);
    } catch(e) {}

    var oSearchButton = new YAHOO.widget.Button("searchbutton");

    YAHOO.widget.Uploader.SWFURL = siteurl + "/javascript/yui/uploader/assets/uploader.swf";
    uploader = new YAHOO.widget.Uploader( "uploaderUI", imgset + '/XPButtonUploadText_61x22.png' );
    uploader.addListener('contentReady', handleContentReady);
    uploader.addListener('fileSelect',onFileSelect)
    uploader.addListener('uploadProgress',onUploadProgress);
    uploader.addListener('uploadComplete',onUploadComplete);
    uploader.addListener('uploadCompleteData',onUploadResponse);
    document.getElementById('btnNewFileSubmit').disabled=true;

    /* Auto-Complete feature for tags field on the New File form */
    YAHOO.nexfile.newFileAutoComplete = function() {
        // Use an XHRDataSource
        var oDS = new YAHOO.util.XHRDataSource(ajax_post_handler_url);
        // Set the responseType
        oDS.responseType = YAHOO.util.XHRDataSource.TYPE_TEXT;

        oDS.responseSchema = {
            recordDelim: "\n",
            fieldDelim: "\t"
        };

        // Enable caching
        oDS.maxCacheEntries = 5;

        try {
            var tstore = document.frmNewFile.tagstore;
        } catch(e) {}

        // Instantiate the AutoComplete
        var oAC = new YAHOO.widget.AutoComplete("newfile_tags", "newfile_autocomplete", oDS);
        oAC.queryQuestionMark = false;
        oAC.autoHighlight = true;
        oAC.generateRequest = function(sQuery) {
            return "?op=autocompletetag&query=" + sQuery;
        };

        // Following two methods added to handle multiple tags
        // Allowing you to query still on new tags when there are already tags in the input text box
        // Needed to handle allowing you to delete or clearing tags in the text box as well
        oAC.doBeforeExpandContainer = function( elTextbox ) {
            var tags = elTextbox.value.replace(/^\s+|\s+$/g, '');
            if (tags.length > 1) {
                var atags = tags.split(',');
                var stags = '';
                for (var i = 0; i < atags.length-1; i++) {
                    stags = stags + ',' + atags[i];
                }
                // After trimming and re-building tags string in case user has removed or cleared
                // Save the tag(s) to be used after user selectes a new tag
                tstore.value = stags;
            }
            return true;
        };

        // OnSelect of tag, add it to the existing saved tags
        var itemSelectHandler = function(sType, aArgs) {
            tstore.value = tstore.value + ',' +  aArgs[2];
            tstore.value = tstore.value.replace(/^,*/g, '');
            Dom.get('newfile_tags').value = tstore.value;
        };

        //subscribe your handler to the event, assuming
        //you have an AutoComplete instance oAC:
        try {
            oAC.itemSelectEvent.subscribe(itemSelectHandler);
        } catch(e) {}

        return {
            oDS: oDS,
            oAC: oAC
        };
    }();


   /* Auto-Complete feature for tags field on the Edit File form */
    YAHOO.nexfile.editFileAutoComplete = function() {
        // Use an XHRDataSource
        var oDS = new YAHOO.util.XHRDataSource(ajax_post_handler_url);
        // Set the responseType
        oDS.responseType = YAHOO.util.XHRDataSource.TYPE_TEXT;

        oDS.responseSchema = {
            recordDelim: "\n",
            fieldDelim: "\t"
        };

        // Enable caching
        oDS.maxCacheEntries = 5;

        try {
            var tstore = document.frmFileDetails.tagstore;
        } catch(e) {}

        // Instantiate the AutoComplete
        var oAC = new YAHOO.widget.AutoComplete("editfile_tags", "editfile_autocomplete", oDS);
        oAC.queryQuestionMark = false;
        oAC.autoHighlight = true;
        oAC.generateRequest = function(sQuery) {
            return "?op=autocompletetag&query=" + sQuery;
        };

        // Following two methods added to handle multiple tags
        // Allowing you to query still on new tags when there are already tags in the input text box
        // Needed to handle allowing you to delete or clearing tags in the text box as well
        oAC.doBeforeExpandContainer = function( elTextbox ) {
            var tags = elTextbox.value.replace(/^\s+|\s+$/g, '');
            if (tags.length > 1) {
                var atags = tags.split(',');
                var stags = '';
                for (var i = 0; i < atags.length-1; i++) {
                    stags = stags + ',' + atags[i];
                }
                // After trimming and re-building tags string in case user has removed or cleared
                // Save the tag(s) to be used after user selectes a new tag
                tstore.value = stags;
            }
            return true;
        };

        // OnSelect of tag, add it to the existing saved tags
        var itemSelectHandler = function(sType, aArgs) {
            tstore.value = tstore.value + ',' +  aArgs[2];
            tstore.value = tstore.value.replace(/^,*/g, '');
            Dom.get('editfile_tags').value = tstore.value;
        };

        //subscribe your handler to the event, assuming
        //you have an AutoComplete instance oAC:
        try {
            oAC.itemSelectEvent.subscribe(itemSelectHandler);
        } catch(e) {}

        return {
            oDS: oDS,
            oAC: oAC
        };
    }();



        <!-- File Tags Panel -->
        YAHOO.container.tagspanel = new YAHOO.widget.Panel("tagspanel",
                                                { width:"320px",
                                                  visible:false,
                                                  zindex:2000,
                                                  constraintoviewport:true
                                                });
        YAHOO.container.tagspanel.render();

        <!-- File Details Dialogs -->
        YAHOO.container.filedetails = new YAHOO.widget.Panel("filedetails",
                                                { width : "700px",
                                                  fixedcenter : true,
                                                  visible : false,
                                                  zindex: 2000,
                                                  modal: true
                                                 } );
        YAHOO.container.filedetails.render();

        // Add and event on the close icon to hide the menu
        var closeEl = Dom.getElementsByClassName("container-close", null, 'filedetails')[0];
        Event.on(closeEl, 'click', function(e){ YAHOO.container.menuBar.cfg.setProperty("visible",false); });

        <!-- Folder Perms Panel -->
        YAHOO.container.folderperms = new YAHOO.widget.Panel("folderperms",
                                                { width : "750px",
                                                  fixedcenter : true,
                                                  visible : false,
                                                  zindex: 2000,
                                                  modal: true,
                                                  constraintoviewport : true
                                                 } );
        YAHOO.container.folderperms.render();


        // Setup the New Folder Dialog
        Dom.setStyle('newfolderdialog', 'display', 'block');
        YAHOO.container.newfolderdialog = new YAHOO.widget.Panel("newfolderdialog",
                                                { width : "450px",
                                                  visible : false,
                                                  fixedcenter : true,
                                                  modal: true,
                                                  constraintoviewport : true
                                                 } );

        YAHOO.container.newfolderdialog.render();

        // Setup the New File Dialog
        Dom.setStyle('newfiledialog', 'display', 'block');
        YAHOO.container.newfiledialog = new YAHOO.widget.Panel("newfiledialog",
                                                { width : "520px",
                                                  visible : false,
                                                  fixedcenter : true,
                                                  modal: true,
                                                  constraintoviewport : true
                                                 } );

        YAHOO.container.newfiledialog.render();

        // Setup the Batch File Move Dialog
        Dom.setStyle('movebatchfilesdialog', 'display', 'block');
        YAHOO.container.batchfilemovedialog = new YAHOO.widget.Panel("movebatchfilesdialog",
                                                { width : "450px",
                                                  visible : false,
                                                  fixedcenter : true,
                                                  modal: true,
                                                  constraintoviewport : true
                                                 } );

        YAHOO.container.batchfilemovedialog.render();

        // Setup the Incoming Queue File Move Dialog
        Dom.setStyle('moveQueueFileDialog', 'display', 'block');
        YAHOO.container.moveQueueFileDialog = new YAHOO.widget.Panel("moveQueueFileDialog",
                                                { width : "450px",
                                                  visible : false,
                                                  fixedcenter : true,
                                                  modal: true,
                                                  constraintoviewport : true
                                                 } );

        YAHOO.container.moveQueueFileDialog.render();

        // Setup the Broadcast Notification Dialog
        Dom.setStyle('broadcastDialog', 'display', 'block');
        YAHOO.container.broadcastDialog = new YAHOO.widget.Panel("broadcastDialog",
                                                { width : "450px",
                                                  visible : false,
                                                  fixedcenter : true,
                                                  modal: true,
                                                  constraintoviewport : true
                                                 } );

        YAHOO.container.broadcastDialog.render();

        try {
            if (nexfiledetail == "expanded") {
                var elements = Dom.getElementsByClassName('filedesc','div', 'filelisting_container');
                for (var i = 0; i < elements.length; i++) {
                    Dom.setStyle(elements[i],'display','block');
                    var elm = Dom.getFirstChild('showhidedetail');
                    elm.innerHTML='Hide File Details';
                }
                var elements = Dom.getElementsByClassName('emptyfolder','div', 'filelisting_container');
                for (var i = 0; i < elements.length; i++) {
                    Dom.setStyle(elements[i],'display','none');
                }
            }
        } catch(e) {}

        Event.addListener("btnNewFolderSubmit", "click", makeAJAXCreateFolder, YAHOO.container.newfolderdialog, true);
        Event.addListener("btnNewFolderCancel", "click", YAHOO.container.newfolderdialog.hide, YAHOO.container.newfolderdialog, true);
        Event.addListener("btnMoveFolderCancel", "click", YAHOO.container.batchfilemovedialog.hide, YAHOO.container.batchfilemovedialog, true);
        Event.addListener("btnMoveFolderSubmit", "click", moveSelectedFiles);
        Event.addListener("btnMoveQueueFileCancel", "click", YAHOO.container.moveQueueFileDialog.hide, YAHOO.container.moveQueueFileDialog, true);
        Event.addListener("btnMoveQueueFileSubmit", "click", moveQueueFile);
        Event.addListener("btnBroadcastSubmit", "click", makeAJAXBroadcastNotification);
        Event.addListener("btnNewFileCancel", "click",hideNewFilePanel, YAHOO.container.newfiledialog, true);
        Event.addListener("btnNewFolderCancel", "click", YAHOO.container.newfolderdialog.hide, YAHOO.container.newfolderdialog, true);
        Event.addListener("showsearchtags", "click", YAHOO.container.tagspanel.show, YAHOO.container.tagspanel, true);
        Event.addListener("searchbutton", "click", makeAJAXSearch);
        Event.addListener("cancelalert", "click", closeAlert);
        Event.addListener("btnBroadcastCancel", "click", YAHOO.container.broadcastDialog.hide, YAHOO.container.broadcastDialog, true);

        // Setup event handlers for the flag favorite feature - hooked to the Star Image
        Event.addListener('filelisting_container', 'click', function(e){
            var target = Event.getTarget(e);
            if(target.tagName.toUpperCase() === 'IMG' && Dom.hasClass(target,'togglefavorite')) {
                Event.preventDefault(e);
                var link = target.parentNode;
                var params = link.getAttribute('href');
                var id = parseURL(params,'id');
                makeAJAXToggleFavorite(id);
            }
        });

        // Setup event handler on each delete permission link in the folder perms panel
        Event.on('folderperms', 'click', function(e){
            var target = Event.getTarget(e);
            var tagname = target.tagName.toUpperCase();
            if(tagname === 'A' && Dom.hasClass(target,'deleteperm')) {
                Event.preventDefault(e);
                var params = target.getAttribute('href');
                var id = parseURL(params,'accid');
                var surl = ajax_post_handler_url + '?op=delfolderperms&id=' + id;
                var callback = {
                    success: function(o) {
                        var json = o.responseText.substring(o.responseText.indexOf('{'), o.responseText.lastIndexOf('}') + 1);
                        var oResults = eval('(' + json + ')');
                        if (oResults.retcode == 200) {
                            Dom.get('folderperms_content').innerHTML = oResults.html;
                            YAHOO.container.folderperms.cfg.setProperty("visible",true);
                            Event.addListener("filedetails_cancel", "click", hideFileDetailsPanel);
                            Event.addListener("folderperms_cancel", "click", YAHOO.container.folderperms.hide, YAHOO.container.folderperms, true);
                        } else {
                            alert('Error retrieving folder permissions');
                        }
                        updateAjaxStatus();
                    },
                    failure: function(o) {
                        alert('AJAX Update Error: ' + o.status);
                    },
                    argument: {},
                    timeout:55000
                }
                updateAjaxStatus('Updating Permissions ...');
                YAHOO.util.Connect.asyncRequest('POST', surl, callback);
            }
        });

        // Setup to work with the file details link
        Event.on('filelisting_container', 'click', function(e){
            var target = Event.getTarget(e);
            var tagname = target.tagName.toUpperCase();
            if(tagname === 'A') {
                if (Dom.hasClass(target,'filedetailsdialog')) {
                    Event.preventDefault(e);
                    var params = target.getAttribute('href');
                    var id = parseURL(params,'fid');
                    makeAJAXLoadFileDetails(id);
                } else if (Dom.hasClass(target,'deleteincoming')) {
                    Event.preventDefault(e);
                    var params = target.getAttribute('href');
                    var id = parseURL(params,'fid');
                    makeAJAXDeleteQueueFile(id);
                } else if (Dom.hasClass(target,'moveincoming')) {
                    Event.preventDefault(e);
                    var params = target.getAttribute('href');
                    var id = parseURL(params,'fid');
                    document.frmQueueFileMove.id.value=id;
                    YAHOO.container.moveQueueFileDialog.cfg.setProperty("visible",true);
                }

            } else if (tagname === 'IMG') {
                var link = target.parentNode;
                if (Dom.hasClass(link,'filedetailsdialog')) {
                    Event.preventDefault(e);
                    var params = link.getAttribute('href');
                    var id = parseURL(params,'fid');
                    makeAJAXLoadFileDetails(id);
                }
            }
        });

        // Setup event handler on each tag words in the tag cloud
        Event.on('tagspanel', 'click', function(e){
            var target = Event.getTarget(e);
            var tagname = target.tagName.toUpperCase();
            if(tagname === 'A' && Dom.hasClass(target,'tagcloudword')) {
                Event.preventDefault(e);
                var tagword = target.innerHTML;
                if (document.fsearch.tags.value.length > 0)
                    tagword = tagword + ',' + document.fsearch.tags.value;
                makeAJAXSearchTags(tagword);
            }
        });

        /*  Instantiate a MenuBar:  */
        YAHOO.container.menuBar = new YAHOO.widget.MenuBar("filedetailsmenubar");
        /*  Call the "render" method with no arguments since the  markup for this MenuBar already exists in the page.   */
        YAHOO.container.menuBar.render();
        YAHOO.container.menuBar.cfg.setProperty("visible",false);

        Dom.setStyle('nexfile', 'visibility', 'visible');
        Dom.setStyle('tagspanel', 'display', 'block');

        YAHOO.nexfile.showfiles();

        // Browser may have cached selected items and checked checkbox'es but verify and reset if need
        enable_multiaction(document.frmtoolbar.checkeditems.value);


};