/* Function: clearSearchBox
 *
 * Event handlers for the search text box (id="search_text")
 * Text is cleared on focus. When control loses focus text is
 * restored to default 'SEARCH'
 */
function clearSearchBox() {
    if (!document.getElementById('search_text')) 
        return false;
    jQuery('#search_text').focus(function() {
        if (jQuery(this).val() == 'SEARCH') {
          jQuery(this).val('');
        }
    });
	jQuery('#search_text').blur(function() {
        if (jQuery(this).val() == '') {
            jQuery(this).val('SEARCH');
        }
    });
}

/* jQuery ready handler: called when page loads
 */
jQuery(document).ready(function() {
    clearSearchBox();
});