diff -ruN typo3_src_orig/typo3/sysext/cms/tslib/class.tslib_content.php typo3_src/typo3/sysext/cms/tslib/class.tslib_content.php
--- typo3_src_orig/typo3/sysext/cms/tslib/class.tslib_content.php	2011-02-26 00:20:51.000000000 +0100
+++ typo3_src/typo3/sysext/cms/tslib/class.tslib_content.php	2011-03-24 16:56:16.000000000 +0100
@@ -293,6 +293,8 @@
 		'prioriCalc.' => 'array',
 		'char' => 'integer',
 		'char.' => 'array',
+		'randomNumber' => 'integer',
+		'randomNumber.' => 'array',
 		'intval' => 'boolean',
 		'intval.' => 'array',
 		'numberFormat.' => 'array',
@@ -2488,6 +2490,20 @@
 	}
 
 	/**
+	 * randomNumber
+	 * Will return a random number. Number could be bordered with .min and .max 
+	 *
+	 * @param	string		Input value undergoing processing in this function.
+	 * @param	array		stdWrap properties for randomNumber.
+	 * @return	string		The processed input value
+	 */
+	public function stdWrap_randomNumber($content = '', $conf = array()) {
+		srand(time());
+		$content = mt_rand((int)($conf['randomNumber.']['min'] ? $conf['randomNumber.']['min'] : 0), (int)($conf['randomNumber.']['max'] ? $conf['randomNumber.']['max'] : mt_getrandmax()));
+		return $content;
+	}
+
+	/**
 	 * intval
 	 * Will return an integer value of the current content
 	 *