/*
* @copyright Copyright 2010 Adolf Würth GmbH & Co. KG
* @link  http://www.wuerth.de
* @version  0.1
* @lastmodified    2010-02-17
*/

function handlePreDescriptionText(element, type, text){
  var searchInput = document.getElementById(element);
  var descriptionTextColor = '#959595';
  var normalTextColor = '#000000';
  if(searchInput != null){
    if(type.toLowerCase() == 'onfocus'){
      if(searchInput.value == text){
        searchInput.value = '';
        searchInput.style.color = normalTextColor;
      }
    } else if(type.toLowerCase() == 'onblur'){
      if(searchInput.value == ''){
        searchInput.value = text;
        searchInput.style.color = descriptionTextColor;
      }
    } else if(type.toLowerCase() == 'onload'){
      if(searchInput.value == ''){
        searchInput.value = text;
        searchInput.style.color = descriptionTextColor;
      }
    } else if(type.toLowerCase() == 'onsubmit'){
      if(searchInput.value == text){
        searchInput.value = '';
        searchInput.style.color = normalTextColor;
      }
    }
  }
}