/*
 * Clear Default Text: functions for clearing and replacing default text in
 * <input> elements.
 *
 * by Ross Shannon, http://www.yourhtmlsource.com/
 */

addEvent(window, 'load', init, false);

function init() {
  var formInputs = document.getElementsByTagName('input');
  for (var i = 0; i < formInputs.length; i++) {
    var theInput = formInputs[i];

    if (theInput.type == 'text' && theInput.className.match(/\bcleardefault\b/)) {
      /* Add event handlers */
      addEvent(theInput, 'focus', clearDefaultText, false);
      addEvent(theInput, 'blur', replaceDefaultText, false);

      /* Save the current value */
      if (theInput.value != '') {
	theInput.defaultText = theInput.value;
      }
    }
  }
}

function clearDefaultText(e) {
  var target = window.event ? window.event.srcElement : e ? e.target : null;
  if (!target) return;

  if (target.value == target.defaultText) {
    target.value = '';
  }
}

function replaceDefaultText(e) {
  var target = window.event ? window.event.srcElement : e ? e.target : null;
  if (!target) return;

  if (target.value == '' && target.defaultText) {
    target.value = target.defaultText;
    target.style.fontWeight=700;
    target.style.color="#5B5C5E";
  }
}