<?xml version="1.0" ?> <!DOCTYPE article PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN" "dtd/kdex.dtd" [ <!ENTITY nsplugins-kcontrol SYSTEM "nsplugin.docbook"> <!ENTITY % addindex "IGNORE"> <!ENTITY % English "INCLUDE" > <!-- change language only here --> ]> <article lang="&language;"> <articleinfo> <authorgroup> <author>&Krishna.Tateneni; &Krishna.Tateneni.mail;</author> <!-- TRANS:ROLES_OF_TRANSLATORS --> </authorgroup> <date>2009-11-24</date> <releaseinfo>&kde; 4.4</releaseinfo> <keywordset> <keyword>KDE</keyword> <keyword>Systemsettings</keyword> <keyword>konqueror</keyword> <keyword>browsing</keyword> <keyword>filter</keyword> </keywordset> </articleinfo> <sect1 id="khtml-adblock"> <title>AdBlocK</title> <para>&konqueror; AdBlocK can be configured to replace or remove images or frames from web pages that match a series of filters.</para> <para>The setting <guilabel>Enable filters</guilabel> enables or disables the use of list of URL filters.</para> <para>If <guilabel>Hide filtered images</guilabel> is enabled then blocked images are completely removed from the page and the space they occupied is reclaimed. If the option is disabled then a placeholder image is used in place of filtered images.</para> <para><guilabel>URL Expressions to Filter</guilabel> is a list of URLs that will be compared against image and frame names to decide on fitlering actions. The wildcards can be given as filename style regular expressions.</para> <para>Use the <guilabel>Search</guilabel> edit box above the list box to filter matching entries an the fly.</para> <para>Each filter can either be expressed as a file style wildcard string (e.g. http://www.site.com/ads/*) or as a full regular expression by enclosing the filter with forward slashes (e.g. //(ads|dclk)\./).</para> <para>Any filter string can be preceded by <literal>@@</literal> to whitelist (allow) any matching &URL;, which takes priority over any blacklist (blocking) filter.</para> <para><guilabel>Import</guilabel> and <guilabel>Export</guilabel> will save or read the current filter list to a plain text file. Lines prefixed with an exclamation mark (!) are treated as comments and can be used to clarify or label a set of filters.</para> <para>Highlight an entry from the list to change it in the edit box or remove this item. Enter a new filter string here and add it to the list using the <guibutton> Insert</guibutton> button.</para> </sect1> </article>