:param repo_name: repo_name

        :param cs: given changeset

        :param path: path to lookup

        """

        try:

            file_node = cs.get_node(path)

            if file_node.is_dir():

                raise RepositoryError('given path is a directory')

        except RepositoryError, e:

            h.flash(str(e), category='warning')

            redirect(h.url('files_home', repo_name=repo_name,

                           revision=cs.raw_id))

        return file_node

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def index(self, repo_name, revision, f_path):

        #reditect to given revision from form if given

        post_revision = request.POST.get('at_rev', None)

        if post_revision:

            cs = self.__get_cs_or_redirect(post_revision, repo_name)

            redirect(url('files_home', repo_name=c.repo_name,

                         revision=cs.raw_id, f_path=f_path))

        c.changeset = self.__get_cs_or_redirect(revision, repo_name)

        c.branch = request.GET.get('branch', None)

        c.f_path = f_path

        cur_rev = c.changeset.revision

        #prev link

        try:

            prev_rev = c.rhodecode_repo.get_changeset(cur_rev).prev(c.branch)

            c.url_prev = url('files_home', repo_name=c.repo_name,

                         revision=prev_rev.raw_id, f_path=f_path)

            if c.branch:

                c.url_prev += '?branch=%s' % c.branch

        except (ChangesetDoesNotExistError, VCSError):

            c.url_prev = '#'

        #next link

        try:

            next_rev = c.rhodecode_repo.get_changeset(cur_rev).next(c.branch)

            c.url_next = url('files_home', repo_name=c.repo_name,

                     revision=next_rev.raw_id, f_path=f_path)

            if c.branch:

                c.url_next += '?branch=%s' % c.branch

        except (ChangesetDoesNotExistError, VCSError):

            c.url_next = '#'

        #files or dirs

        try:

            c.files_list = c.changeset.get_node(f_path)

            if c.files_list.is_file():

                c.file_history = self._get_node_history(c.changeset, f_path)

            else:

                c.file_history = []

        except RepositoryError, e:

            h.flash(str(e), category='warning')

            redirect(h.url('files_home', repo_name=repo_name,

                           revision=revision))

        return render('files/files.html')

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def rawfile(self, repo_name, revision, f_path):

        cs = self.__get_cs_or_redirect(revision, repo_name)

        file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path)

        response.content_disposition = 'attachment; filename=%s' % \

            safe_str(f_path.split(os.sep)[-1])

        response.content_type = file_node.mimetype

        return file_node.content

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def raw(self, repo_name, revision, f_path):

        cs = self.__get_cs_or_redirect(revision, repo_name)

        file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path)

        raw_mimetype_mapping = {

            # map original mimetype to a mimetype used for "show as raw"

            # you can also provide a content-disposition to override the

            # default "attachment" disposition.

            # orig_type: (new_type, new_dispo)

            # show images inline:

            'image/x-icon': ('image/x-icon', 'inline'),

            'image/png': ('image/png', 'inline'),

            'image/gif': ('image/gif', 'inline'),

            'image/jpeg': ('image/jpeg', 'inline'),

            'image/svg+xml': ('image/svg+xml', 'inline'),

        }

        mimetype = file_node.mimetype

        try:

            mimetype, dispo = raw_mimetype_mapping[mimetype]

        except KeyError:

            # we don't know anything special about this, handle it safely

            if file_node.is_binary:

                # do same as download raw for binary files

                mimetype, dispo = 'application/octet-stream', 'attachment'

            else:

                # do not just use the original mimetype, but force text/plain,

                # otherwise it would serve text/html and that might be unsafe.

                # Note: underlying vcs library fakes text/plain mimetype if the

                # mimetype can not be determined and it thinks it is not

                # binary.This might lead to erroneous text display in some

                # cases, but helps in other cases, like with text files

                # without extension.

                mimetype, dispo = 'text/plain', 'inline'

        if dispo == 'attachment':

            dispo = 'attachment; filename=%s' % \

                        safe_str(f_path.split(os.sep)[-1])

        response.content_disposition = dispo

        response.content_type = mimetype

        return file_node.content

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def annotate(self, repo_name, revision, f_path):

        c.cs = self.__get_cs_or_redirect(revision, repo_name)

        c.file = self.__get_filenode_or_redirect(repo_name, c.cs, f_path)

        c.file_history = self._get_node_history(c.cs, f_path)

        c.f_path = f_path

        return render('files/files_annotate.html')

    @HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')

    def edit(self, repo_name, revision, f_path):

        r_post = request.POST

        c.cs = self.__get_cs_or_redirect(revision, repo_name)

        c.file = self.__get_filenode_or_redirect(repo_name, c.cs, f_path)

        if c.file.is_binary:

            return redirect(url('files_home', repo_name=c.repo_name,

                         revision=c.cs.raw_id, f_path=f_path))

        c.file_history = self._get_node_history(c.cs, f_path)

        c.f_path = f_path

        if r_post:

            old_content = c.file.content

            sl = old_content.splitlines(1)

            first_line = sl[0] if sl else ''

            # modes:  0 - Unix, 1 - Mac, 2 - DOS

            mode = detect_mode(first_line, 0)

            content = convert_line_endings(r_post.get('content'), mode)

            message = r_post.get('message') or (_('Edited %s via RhodeCode')

                                                % (f_path))

            author = self.rhodecode_user.full_contact

            if content == old_content:

                h.flash(_('No changes'),

                    category='warning')

                return redirect(url('changeset_home', repo_name=c.repo_name,

                                    revision='tip'))

            try:

                self.scm_model.commit_change(repo=c.rhodecode_repo,

                                             repo_name=repo_name, cs=c.cs,

                                             user=self.rhodecode_user,

                                             author=author, message=message,

                                             content=content, f_path=f_path)

                h.flash(_('Successfully committed to %s' % f_path),

                        category='success')

            except Exception:

                log.error(traceback.format_exc())

                h.flash(_('Error occurred during commit'), category='error')

            return redirect(url('changeset_home',

                                repo_name=c.repo_name, revision='tip'))

        return render('files/files_edit.html')

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def archivefile(self, repo_name, fname):

        fileformat = None

        revision = None

        ext = None

        for a_type, ext_data in ARCHIVE_SPECS.items():

            archive_spec = fname.split(ext_data[1])

            if len(archive_spec) == 2 and archive_spec[1] == '':

                fileformat = a_type or ext_data[1]

                revision = archive_spec[0]

                ext = ext_data[1]

        try:

            dbrepo = RepoModel().get_by_repo_name(repo_name)

            if dbrepo.enable_downloads is False:

                return _('downloads disabled')

            cs = c.rhodecode_repo.get_changeset(revision)

            content_type = ARCHIVE_SPECS[fileformat][0]

        except ChangesetDoesNotExistError:

            return _('Unknown revision %s') % revision

        except EmptyRepositoryError:

            return _('Empty repository')

        except (ImproperArchiveTypeError, KeyError):

            return _('Unknown archive type')

        response.content_type = content_type

        response.content_disposition = 'attachment; filename=%s-%s%s' \

            % (repo_name, revision, ext)

        import tempfile

        archive = tempfile.mkstemp()[1]

        t = open(archive, 'wb')

        def get_chunked_archive(archive):

            stream = open(archive, 'rb')

            while True:

                data = stream.read(4096)

                if not data:

                    os.remove(archive)

                    break

                yield data

        return get_chunked_archive(archive)

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def diff(self, repo_name, f_path):

        diff1 = request.GET.get('diff1')

        diff2 = request.GET.get('diff2')

        c.action = request.GET.get('diff')

        c.no_changes = diff1 == diff2

        c.f_path = f_path

        c.big_diff = False

        try:

            if diff1 not in ['', None, 'None', '0' * 12, '0' * 40]:

                c.changeset_1 = c.rhodecode_repo.get_changeset(diff1)

                node1 = c.changeset_1.get_node(f_path)

            else:

                c.changeset_1 = EmptyChangeset(repo=c.rhodecode_repo)

                node1 = FileNode('.', '', changeset=c.changeset_1)

            if diff2 not in ['', None, 'None', '0' * 12, '0' * 40]:

                c.changeset_2 = c.rhodecode_repo.get_changeset(diff2)

                node2 = c.changeset_2.get_node(f_path)

            else:

                c.changeset_2 = EmptyChangeset(repo=c.rhodecode_repo)

                node2 = FileNode('.', '', changeset=c.changeset_2)

        except RepositoryError:

            return redirect(url('files_home',

                                repo_name=c.repo_name, f_path=f_path))

        if c.action == 'download':

            diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

            diff_name = '%s_vs_%s.diff' % (diff1, diff2)

            response.content_type = 'text/plain'

            response.content_disposition = 'attachment; filename=%s' \

                                                    % diff_name

            return diff.raw_diff()

        elif c.action == 'raw':

            diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

            response.content_type = 'text/plain'

            return diff.raw_diff()

        elif c.action == 'diff':

            if node1.is_binary or node2.is_binary:

                c.cur_diff = _('Binary file')

            elif node1.size > self.cut_off_limit or \

                    node2.size > self.cut_off_limit:

                c.cur_diff = ''

                c.big_diff = True

            else:

                diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

                c.cur_diff = diff.as_html()

        else:

            #default option

            if node1.is_binary or node2.is_binary:

                c.cur_diff = _('Binary file')

            elif node1.size > self.cut_off_limit or \

                    node2.size > self.cut_off_limit:

                c.cur_diff = ''

                c.big_diff = True

            else:

                diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

                c.cur_diff = diff.as_html()

        if not c.cur_diff and not c.big_diff:

            c.no_changes = True

        return render('files/file_diff.html')

    def _get_node_history(self, cs, f_path):

        changesets = cs.get_file_history(f_path)

        hist_l = []

        changesets_group = ([], _("Changesets"))

        branches_group = ([], _("Branches"))

        tags_group = ([], _("Tags"))

        for chs in changesets:

            n_desc = 'r%s:%s' % (chs.revision, chs.short_id)

            changesets_group[0].append((chs.raw_id, n_desc,))

        hist_l.append(changesets_group)

        for name, chs in c.rhodecode_repo.branches.items():

            #chs = chs.split(':')[-1]

            branches_group[0].append((chs, name),)

        hist_l.append(branches_group)

        for name, chs in c.rhodecode_repo.tags.items():

            #chs = chs.split(':')[-1]

            tags_group[0].append((chs, name),)

        hist_l.append(tags_group)

        return hist_l

<%inherit file="/base/base.html"/>

<%def name="title()">

    ${c.repo_name} ${_('Summary')} - ${c.rhodecode_name}

</%def>

<%def name="breadcrumbs_links()">

    ${h.link_to(u'Home',h.url('/'))}

    » 

    ${h.link_to(c.dbrepo.just_name,h.url('summary_home',repo_name=c.repo_name))}

    »

    ${_('summary')}

</%def>

<%def name="page_nav()">

	${self.menu('summary')}    

</%def>

<%def name="main()">

<div class="box box-left">

    <!-- box / title -->

    <div class="title">

        ${self.breadcrumbs()}

    </div>

    <!-- end box / title -->

	<div class="form">

	  <div id="summary" class="fields">

			 <div class="field">

			  <div class="label">

			      <label>${_('Name')}:</label>

			  </div>

			  <div class="input-short">

                  %if c.rhodecode_user.username != 'default':

                      %if c.following:

                      <span id="follow_toggle" class="following" title="${_('Stop following this repository')}"

                            onclick="javascript:toggleFollowingRepo(this,${c.dbrepo.repo_id},'${str(h.get_token())}')">

                      </span>                 

                      %else:

                      <span id="follow_toggle" class="follow" title="${_('Start following this repository')}"

                            onclick="javascript:toggleFollowingRepo(this,${c.dbrepo.repo_id},'${str(h.get_token())}')">

                      </span>

                      %endif

                  %endif:			  

                 ##REPO TYPE

		         %if c.dbrepo.repo_type =='hg':

		           <img style="margin-bottom:2px" class="icon" title="${_('Mercurial repository')}" alt="${_('Mercurial repository')}" src="${h.url("/images/icons/hgicon.png")}"/>

		         %endif

		         %if c.dbrepo.repo_type =='git':

		           <img style="margin-bottom:2px" class="icon" title="${_('Git repository')}" alt="${_('Git repository')}" src="${h.url("/images/icons/giticon.png")}"/>

		         %endif 

                 ##PUBLIC/PRIVATE     			  

	             %if c.dbrepo.private:

	                <img style="margin-bottom:2px" class="icon" title="${_('private repository')}" alt="${_('private repository')}" src="${h.url("/images/icons/lock.png")}"/>

	             %else:

	                <img style="margin-bottom:2px" class="icon" title="${_('public repository')}" alt="${_('public repository')}" src="${h.url("/images/icons/lock_open.png")}"/>

	             %endif

	              ##REPO NAME

			      <span class="repo_name">${h.repo_link(c.dbrepo.groups_and_repo)}</span>

                  ##FORK

		          %if c.dbrepo.fork:

	            	<div style="margin-top:5px;clear:both"">

	            	<a href="${h.url('summary_home',repo_name=c.dbrepo.fork.repo_name)}">

	            	<img class="icon" alt="${_('public')}"

	            	title="${_('Fork of')} ${c.dbrepo.fork.repo_name}" 

	            	src="${h.url("/images/icons/arrow_divide.png")}"/>

	            	${_('Fork of')} ${c.dbrepo.fork.repo_name}

	            	</a>

	            	</div>

		          %endif

		          ##REMOTE

				  %if c.dbrepo.clone_uri:

                    <div style="margin-top:5px;clear:both">

                    <a href="${h.url(str(h.hide_credentials(c.dbrepo.clone_uri)))}">

                    <img class="icon" alt="${_('remote clone')}"

                    title="${_('Clone from')} ${h.hide_credentials(c.dbrepo.clone_uri)}" 

                    src="${h.url("/images/icons/connect.png")}"/>

                    ${_('Clone from')} ${h.hide_credentials(c.dbrepo.clone_uri)}

                    </a>

                    </div>					

				  %endif		            		      

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Description')}:</label>

			  </div>

			  <div class="input-short desc">${h.urlify_text(c.dbrepo.description)}</div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Contact')}:</label>

			  </div>

			  <div class="input-short">

			  	<div class="gravatar">

			  		<img alt="gravatar" src="${h.gravatar_url(c.dbrepo.user.email)}"/>

			  	</div>

			  		${_('Username')}: ${c.dbrepo.user.username}<br/>

			  		${_('Name')}: ${c.dbrepo.user.name} ${c.dbrepo.user.lastname}<br/>

			  		${_('Email')}: <a href="mailto:${c.dbrepo.user.email}">${c.dbrepo.user.email}</a>

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Last change')}:</label>

			  </div>

			  <div class="input-short">

                  <b>${'r%s:%s' % (h.get_changeset_safe(c.rhodecode_repo,'tip').revision,

                            h.get_changeset_safe(c.rhodecode_repo,'tip').short_id)}</b> - 

			      <span class="tooltip" title="${c.rhodecode_repo.last_change}">

			      ${h.age(c.rhodecode_repo.last_change)}</span><br/>

			      ${_('by')} ${h.get_changeset_safe(c.rhodecode_repo,'tip').author} 

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Clone url')}:</label>

			  </div>

			  <div class="input-short">

			      <input type="text" id="clone_url" readonly="readonly" value="${c.rhodecode_repo.alias} clone ${c.clone_repo_url}" size="70"/>

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Trending source files')}:</label>

			  </div>

			  <div class="input-short">

			    <div id="lang_stats"></div> 			   

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Download')}:</label>

			  </div>

			  <div class="input-short">

		        %if len(c.rhodecode_repo.revisions) == 0:

		          ${_('There are no downloads yet')}

		        %elif c.enable_downloads is False:

		          ${_('Downloads are disabled for this repository')}

                    %if h.HasPermissionAll('hg.admin')('enable stats on from summary'):

                        [${h.link_to(_('enable'),h.url('edit_repo',repo_name=c.repo_name))}]

                    %endif  		          

		        %else:

			        ${h.select('download_options',c.rhodecode_repo.get_changeset().raw_id,c.download_options)}

			        %for cnt,archive in enumerate(c.rhodecode_repo._get_archives()):

			             %if cnt >=1:

			             |

			             %endif

			             <span class="tooltip" title="${_('Download %s as %s') %('tip',archive['type'])}" 

			                  id="${archive['type']+'_link'}">${h.link_to(archive['type'],

			                h.url('files_archive_home',repo_name=c.dbrepo.repo_name,

			                fname='tip'+archive['extension']),class_="archive_icon")}</span>

			        %endfor

			    %endif

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Feeds')}:</label>

			  </div>

			  <div class="input-short">

			   %if c.rhodecode_user.username != 'default':

	            ${h.link_to(_('RSS'),h.url('rss_feed_home',repo_name=c.dbrepo.repo_name,api_key=c.rhodecode_user.api_key),class_='rss_icon')}

	            ${h.link_to(_('Atom'),h.url('atom_feed_home',repo_name=c.dbrepo.repo_name,api_key=c.rhodecode_user.api_key),class_='atom_icon')}

	           %else:

                ${h.link_to(_('RSS'),h.url('rss_feed_home',repo_name=c.dbrepo.repo_name),class_='rss_icon')}

                ${h.link_to(_('Atom'),h.url('atom_feed_home',repo_name=c.dbrepo.repo_name),class_='atom_icon')}	           

	           %endif 

			  </div>

			 </div>				 			 			 

	  </div>		 

	</div>

  	<script type="text/javascript">

	  	YUE.onDOMReady(function(e){

	  	    id = 'clone_url';

	  	    YUE.on(id,'click',function(e){

	  	    	if(YUD.hasClass(id,'selected')){

	  	    		return

	  	    	}

	  	    	else{

	                YUD.addClass(id,'selected');

	                YUD.get(id).select();	  	    		

	  	    	}

	  	    })

	  	})

  		var data = ${c.trending_languages|n};

  		var total = 0;

  		var no_data = true;

  		for (k in data){

  		    total += data[k].count;

  		    no_data = false;

  		} 

		var tbl = document.createElement('table');

		tbl.setAttribute('class','trending_language_tbl');

		var cnt = 0;

  		for (k in data){

  			cnt += 1;

  			var hide = cnt>2;

	  		var tr = document.createElement('tr');

	  		if (hide){

	  			tr.setAttribute('style','display:none');

	  			tr.setAttribute('class','stats_hidden');

	  		}

	  		var percentage = Math.round((data[k].count/total*100),2);

			var value = data[k].count;

	  		var td1 = document.createElement('td');

	  		td1.width = 150;

	  		var trending_language_label = document.createElement('div');

	  		trending_language_label.innerHTML = data[k].desc+" ("+k+")";

	  		td1.appendChild(trending_language_label);

	  		var td2 = document.createElement('td');

	  		td2.setAttribute('style','padding-right:14px !important');

  		    var trending_language = document.createElement('div');

  		    var nr_files = value+" ${_('files')}";

  		    trending_language.title = k+" "+nr_files;

  		    if (percentage>22){

  		    	trending_language.innerHTML = "<b style='font-size:0.8em'>"+percentage+"% "+nr_files+ "</b>";	

  		    }

  		    else{

  		    	trending_language.innerHTML = "<b style='font-size:0.8em'>"+percentage+"%</b>";

  		    }

  		    trending_language.setAttribute("class", 'trending_language top-right-rounded-corner bottom-right-rounded-corner');

  		    trending_language.style.width=percentage+"%";

			td2.appendChild(trending_language);

			tr.appendChild(td1);

			tr.appendChild(td2);

  		    tbl.appendChild(tr);

  		    if(cnt == 3){

  		    	var show_more = document.createElement('tr');

  		    	var td = document.createElement('td');

  		    	lnk = document.createElement('a');

  		    	lnk.href='#';

  		    	lnk.innerHTML = "${_('show more')}";

  		    	lnk.id='code_stats_show_more';

  		        td.appendChild(lnk);

  		    	show_more.appendChild(td);

  		    	show_more.appendChild(document.createElement('td'));

  		    	tbl.appendChild(show_more);

  		    }

  		}

  		if(no_data){

  			var tr = document.createElement('tr');

  			var td1 = document.createElement('td');

  			td1.innerHTML = "${c.no_data_msg}";

  			tr.appendChild(td1);

  			tbl.appendChild(tr);

		}

  		YUD.get('lang_stats').appendChild(tbl);

  		YUE.on('code_stats_show_more','click',function(){

  			l = YUD.getElementsByClassName('stats_hidden')

  			for (e in l){

  			    YUD.setStyle(l[e],'display','');

  			};

  			YUD.setStyle(YUD.get('code_stats_show_more'),

  					'display','none');

  		})

                 for(k in tmpl_links){

                	 title_tmpl = "${_('Download %s as %s') % ('__CS_NAME__','__CS_EXT__')}";

                	 s.title = title_tmpl.replace('__CS_NAME__',new_cs.text);

                	 s.title = s.title.replace('__CS_EXT__',k);

                 }

  	</script>    				

</div>

<div class="box box-right"  style="min-height:455px">

    <!-- box / title -->

    <div class="title">

        <h5>${_('Commit activity by day / author')}</h5>

    </div>

    <div class="graph">

         <div style="padding:0 10px 10px 15px;font-size: 1.2em;">

         %if c.no_data:

           ${c.no_data_msg}

           %if h.HasPermissionAll('hg.admin')('enable stats on from summary'):

                [${h.link_to(_('enable'),h.url('edit_repo',repo_name=c.repo_name))}]

           %endif         

        %else:

            ${_('Loaded in')} ${c.stats_percentage} %

        %endif

        </div>  

        <div id="commit_history" style="width:450px;height:300px;float:left"></div>

        <div style="clear: both;height: 10px"></div>

        <div id="overview" style="width:450px;height:100px;float:left"></div>

    	<div id="legend_data" style="clear:both;margin-top:10px;">

	    	<div id="legend_container"></div>

	    	<div id="legend_choices">

				<table id="legend_choices_tables" style="font-size:smaller;color:#545454"></table>

	    	</div>

    	</div>

		<script type="text/javascript">

		/**

		 * Plots summary graph

		 *

		 * @class SummaryPlot

		 * @param {from} initial from for detailed graph

		 * @param {to} initial to for detailed graph

		 * @param {dataset}

		 * @param {overview_dataset}

		 */

		function SummaryPlot(from,to,dataset,overview_dataset) {

			var initial_ranges = {

			    "xaxis":{

				    "from":from,

				   	"to":to,

				},

			};

		    var dataset = dataset;

		    var overview_dataset = [overview_dataset];

		    var choiceContainer = YUD.get("legend_choices");

		    var choiceContainerTable = YUD.get("legend_choices_tables");

		    var plotContainer = YUD.get('commit_history');

		    var overviewContainer = YUD.get('overview');

		    var plot_options = {

				bars: {show:true,align:'center',lineWidth:4},

				legend: {show:true, container:"legend_container"},

				points: {show:true,radius:0,fill:false},

				yaxis: {tickDecimals:0,},

				xaxis: {

					mode: "time", 

					timeformat: "%d/%m",

				    min:from,

				    max:to,	

				}, 

				grid: {

					hoverable: true, 

				    clickable: true,

				    autoHighlight:true,

				    color: "#999"

				},

				//selection: {mode: "x"}

		    };

		    var overview_options = {

				legend:{show:false},

			    bars: {show:true,barWidth: 2,},

			    shadowSize: 0,

			    xaxis: {mode: "time", timeformat: "%d/%m/%y",},

			    yaxis: {ticks: 3, min: 0,tickDecimals:0,},

			    grid: {color: "#999",},

			    selection: {mode: "x"}

			};

			/**

			*get dummy data needed in few places

			*/

		    function getDummyData(label){

		    	return {"label":label,

               	 "data":[{"time":0,

               		 "commits":0,

	                     "added":0,

	                     "changed":0,

	                     "removed":0,

                    }],

                    "schema":["commits"],

                    "color":'#ffffff',

           		}

			}

		    /**

		     * generate checkboxes accordindly to data

		     * @param keys

		     * @returns

		     */

		    function generateCheckboxes(data) {

			    //append checkboxes

			    var i = 0;

			    choiceContainerTable.innerHTML = '';

			    for(var pos in data) {

			    	data[pos].color = i;

			        i++;

			        if(data[pos].label != ''){