function artxFragment($head = '', $content = '', $tail = '', $separator = '')
{
global $artxFragments;
if ($head != '' && $content == '' && $tail == '' && $separator == '') {
$content = $head;
$head = '';
} elseif ($head != '' && $content != '' && $tail == '' && $separator == '') {
$separator = $content;
$content = $head;
$head = '';
}
artxFragmentBegin($head);
artxFragmentContent($content);
artxFragmentEnd($tail, $separator);
}
artxFragment('', JHTML::_('icon.pdf', $this->article, $this->params, $this->access), '', ' ');
}
if ($this->params->get('show_print_icon')) {
artxFragment('', JHTML::_('icon.print_popup', $this->article, $this->params, $this->access), '', ' ');
}
if ($this->params->get('show_email_icon')) {
artxFragment('', JHTML::_('icon.email', $this->article, $this->params, $this->access), '', ' ');
}
artxFragmentEnd('</span>', ' | ');
if ($canEdit) {
artxFragment('', JHTML::_('icon.edit', $this->article, $this->params, $this->access), '', ' | ');
}
} else {
artxFragment('', JHTML::_('icon.print_screen', $this->article, $this->params, $this->access, array('class' => 'art-metadata-icon')), '', ' | ');
}
artxFragmentEnd("\r\n</div>\r\n");
echo "<div class=\"art-PostContent\">\r\n";
if (!$this->params->get('show_intro')) {
echo $this->article->event->afterDisplayTitle;
}
echo $this->article->event->beforeDisplayContent;
if ($this->params->get('show_section') && $this->article->sectionid || $this->params->get('show_category') && $this->article->catid) {
?>
<table class="contentpaneopen<?php
echo $this->params->get('pageclass_sfx');
?>
">
<tr>
<td>
<?php
if ($this->params->get('show_section') && $this->article->sectionid && isset($this->article->section)) {
