I GET ERROR: 
Fatal error: Cannot redeclare variable_get() (previously declared in /home/thingsto/public_html/pagecharts/includes/bootstrap.inc:263) in /home/thingsto/public_html/pagecharts/modules/alexa.module on line 52


__________________________________



function variable_get($first_www, $default) {
  global $conf;

  return isset($conf[$first_www]) ? $conf[$first_www] : $default;
} 

function alexa_page() {

  $form['text1'] = array(
    '#type' => 'textfield',
    '#default_value' =>  variable_get('first_www', 'www.digg.com'),
  );