/**
	 * Rendering the "Table" type content element, called from TypoScript (tt_content.table.20)
	 *
	 * @param	string		Content input. Not used, ignore.
	 * @param	array		TypoScript configuration
	 * @return	string		HTML output.
	 * @access private
	 */
	function render_table($content,$conf)	{

			// Look for hook before running default code for function
		if ($hookObj = &$this->hookRequest('render_table'))	{
			return $hookObj->render_table($content,$conf);
		} else {
				// Init FlexForm configuration
			$this->pi_initPIflexForm();

				// Get bodytext field content
			$content = trim($this->cObj->data['bodytext']);
			if (!strcmp($content,''))	return '';

				// get flexform values
			$caption = trim(htmlspecialchars($this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'acctables_caption')));
			$summary = trim(htmlspecialchars($this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'acctables_summary')));
			$useTfoot = trim($this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'acctables_tfoot'));
			$headerPos = $this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'acctables_headerpos');
			$noStyles = $this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'acctables_nostyles');
			$tableClass = $this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'acctables_tableclass');

			$delimiter = trim($this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'tableparsing_delimiter','s_parsing'));
			if ($delimiter)	{
				$delimiter = chr(intval($delimiter));
			} else {
				$delimiter = '|';
			}
			$quotedInput = trim($this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'tableparsing_quote','s_parsing'));
			if ($quotedInput)	{
				$quotedInput = chr(intval($quotedInput));
			} else {
				$quotedInput = '';
			}
			
	    // generate id prefix for header
	    if($headerPos == 'top' || $headerPos == 'bottom') $headerScope = 'col'; else $headerScope = 'row';    
	    $headerId = $headerScope.$this->cObj->data['uid'].'-';		

				// Split into single lines (will become table-rows):
			$rows = t3lib_div::trimExplode(chr(10),$content);

				// Find number of columns to render:
			$cols = t3lib_div::intInRange($this->cObj->data['cols']?$this->cObj->data['cols']:count(explode($delimiter,current($rows))),0,100);

				// Traverse rows (rendering the table here)
			$rCount = count($rows);
			$rLast = $rCount-1;
			$cLast = $cols-1;
			foreach($rows as $k => $v)	{
				$cells = explode($delimiter,$v);
				$newCells=array();
				for($a=0;$a<$cols;$a++)	{
						// remove quotes if needed
					if ($quotedInput && substr($cells[$a],0,1) == $quotedInput && substr($cells[$a],-1,1) == $quotedInput)	{
						$cells[$a] = substr($cells[$a],1,-1);
					}

					if (!strcmp(trim($cells[$a]),''))	$cells[$a]='&nbsp;';
	        $cellAttribs = ($noStyles?'':(($a>0 && $a==$cLast) ? ' class="td-last"' : ' class="td-'.$a.'"'));
	        if ((!$k && $headerPos == 'top') || (!$a && $headerPos == 'left') || ($a == $cLast && $headerPos == 'right') || ($k == $rLast && $headerPos == 'bottom')) {
	          $scope = ' scope="'.$headerScope.'" id="'.$headerId.(($headerScope=='col')?$a:$k).'"';
	          $newCells[$a] = '
						<th'.$cellAttribs.$scope.'>'.$this->cObj->stdWrap($cells[$a],$conf['innerStdWrap.']).'</th>';
	        } else {
	          $headers = ' headers="'.$headerId.(($headerScope=='col')?$a:$k).'"';
	          $newCells[$a] = '
							<td'.$cellAttribs.$headers.'>'.$this->cObj->stdWrap($cells[$a],$conf['innerStdWrap.']).'</td>';
	        }
				}
				if (!$noStyles)	{
					$oddEven = $k%2 ? 'tr-odd' : 'tr-even';
        	$rowAttribs = ($k>0 && $k==$rLast) ? ' class="'.$oddEven.' tr-last"' : ' class="'.$oddEven.' tr-'.$k.'"';
				}
				$rows[$k]='
					<tr'.$rowAttribs.'>'.implode('',$newCells).'
					</tr>';
			}

			$addTbody = 0;
			$tableContents = '';
			if ($caption)	{
				$tableContents .= '
					<caption>'.$caption.'</caption>';
			}
			if ($headerPos == 'top' && $rows[0])	{
				$tableContents .= '<thead>'. $rows[0] .'
					</thead>';
				unset($rows[0]);
				$addTbody = 1;
			}
			if ($useTfoot)	{
				$tableContents .= '
					<tfoot>'.$rows[$rLast].'</tfoot>';
				unset($rows[$rLast]);
				$addTbody = 1;
			}
			$tmpTable = implode('',$rows);
			if ($addTbody)	{
				$tmpTable = '<tbody>'.$tmpTable.'</tbody>';
			}
			$tableContents .= $tmpTable;

				// Set header type:
			$type = intval($this->cObj->data['layout']);

				// Table tag params.
			$tableTagParams = $this->getTableAttributes($conf,$type);
			if (!$noStyles)	{
				$tableTagParams['class'] = 'contenttable contenttable-'.$type;
			} elseif ($tableClass) {
				$tableTagParams['class'] = $tableClass;
			}


				// Compile table output:
			$out = '
				<table '.t3lib_div::implodeAttributes($tableTagParams).($summary?' summary="'.$summary.'"':'').'>'.	// Omitted xhtmlSafe argument TRUE - none of the values will be needed to be converted anyways, no need to spend processing time on that.
				$tableContents.'
				</table>';

				// Calling stdWrap:
			if ($conf['stdWrap.']) {
				$out = $this->cObj->stdWrap($out, $conf['stdWrap.']);
			}

				// Return value
			return $out;
		}
	}