diff --git t3lib/class.t3lib_pagerenderer.php t3lib/class.t3lib_pagerenderer.php
index a725afe..86869b0 100644
--- t3lib/class.t3lib_pagerenderer.php
+++ t3lib/class.t3lib_pagerenderer.php
@@ -1102,6 +1102,35 @@ class t3lib_PageRenderer implements t3lib_Singleton {
 	}
 
 	/**
+	 * Gets labels to be used in JavaScript fetched from a locallang file.
+	 *
+	 * @param	string		Input is a file-reference (see t3lib_div::getFileAbsFileName). That file is expected to be a 'locallang.xml' file conataining a valid XML TYPO3 language structure.
+	 * @param	string		Language key
+	 * @param	string		Character set (option); if not set, determined by the language key
+	 * @param	integer		Error mode (when file could not be found): 0 - syslog entry, 1 - do nothing, 2 - throw an exception
+	 * @param	string		$selectionPrefix: Prefix to select the correct labels (default: '')
+	 * @param	string		$stripFromSelectionName: Sub-prefix to be removed from label names in the result (default: '')
+	 * @return	void
+	 */
+	public function addInlineLanguageLabelFile($fileRef, $langKey, $charset = '', $errorMode = 0, $selectionPrefix = '', $stripFromSelectionName = '') {
+		$labelsFromFile = array();
+		$labels = t3lib_div::readLLfile($fileRef, $langKey, $charset, $errorMode);
+
+			// Regular expression to strip the selection prefix and possibly something from the label name:
+		$labelPattern = '#^' . preg_quote($selectionPrefix, '#') . '(' . preg_quote($stripFromSelectionName, '#') . ')?#';
+			// Iterate throuh all locallang labels:
+		foreach ((array)$labels as $label => $value) {
+			if ($selectionPrefix === '') {
+				$labelsFromFile[$label] = $value;
+			} elseif (strpos($label, $selectionPrefix) === 0) {
+				$key = preg_replace($labelPattern, '', $label);
+				$labelsFromFile[$key] = $value;
+			}
+		}
+		$this->inlineLanguageLabels = array_merge($this->inlineLanguageLabels, $labelsFromFile);
+	}
+
+	/**
 	 * Adds Javascript Inline Setting. This will occur in TYPO3.settings - object
 	 * The label can be used in scripts with TYPO3.setting.<key>
 	 * Need extJs loaded