function clearSearchBox(e)
{
	var box = e.target;
	if ( box.value == 'search' )
	{
		box.value = '';
	}
}

function fillSearchBox(e)
{
	var box = e.target;
	if ( box.value == '' )
	{
		box.value = 'search';
	}
}


function addSearchBoxListeners()
{
	if ( ! document.getElementById )
		return;

	var searchbox = document.getElementById('search').lastChild;
	addEvent( searchbox, 'blur', fillSearchBox, false );
	addEvent( searchbox, 'focus', clearSearchBox, false );
}

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