(function() {
	var sb = document.getElementById('srchBox');
	if (sb && sb.className == 'watermark') {
	  var si = document.getElementById('srchInput');
	  var f = function() { si.className = 'nomark'; };
	  var b = function() {
	    if (si.value == '') {
	      si.className = '';
	    }
	  };
	  si.onfocus = f;
	  si.onblur = b;
	  if (!/[&?]p=[^&]/.test(location.search)) {
	    b();
	  } else {
	    f();
	  }
	}
})();