Extension:Bookmarking 2

<?php
 # social bookmarking
 
 #install extension hook
 $wgExtensionFunctions[] = "wfbookmarkingExtension"; 
 
function wfbookmarkingExtension() {
    global $wgParser;
    $wgParser->setHook( "bookmarking", "renderbookmarking" );
}
 
function renderbookmarking( $input, $argv, $parser ) {
    # get the page title
    global $wgTitle; 
    $title=$wgTitle->mPrefixedText; 
 
    # get the pages url
    $thisurl = "http://yoursite.com".$_SERVER['REQUEST_URI'];
    $prefix = "Add to: ";
    $seperator = " | ";
 
    $delicious = "<a href=\"http://del.icio.us/post\" onclick=\"window.open('http://del.icio.us/post?tags=" . $title . "&v=4&noui&jump=close&url=".$thisurl."&title=" . $title . "&notes= ". $title . ".', 'delicious','toolbar=no,width=700,height=400'); return false;\" title=\"Add to del.icio.us\" class=\"storyTool\"><img src=\"/common/images/delicious.gif\" width=\"14\" height=\"14\" alt=\"del.icio.us\" border=\"0\" /></a>";
 
    $digg = "<a href=\"http://digg.com/submit\" onclick=\"window.open('http://digg.com/submit?phase=2&url=" . $thisurl . "&title=" . $title . "&bodytext=Find%20out%20how%20to%20set%20up%20Hamachi%20and%20" . $title . "&topic=software'); return false; \" title=\"Add to digg\" class=\"storyTool\"><img src=\"/common/images/digg.gif\" alt=\"Digg\" border=\"0\"  /></a>";
 
    $slashdot = "<a href=\"http://slashdot.org/bookmark.pl\" onclick=\"window.open('http://slashdot.org/bookmark.pl?url=" . $thisurl . "&title=" . $title ." '); return false; \" title=\"Add to Slashdot\" class=\"storyTool\"><img src=\"/common/images/slashdot.gif\" alt=\"Slashdot\" border=\"0\"  /></a>";
 
    $output  = $prefix . $delicious . $seperator . $digg . $seperator . $slashdot;
 
    return $output;
}
 
?>