var search_text = function(){
    //bind focus evnet of search-field
    jQuery('#hu_search_text')
        .bind('focus', function() {
            jQuery(this).addClass('on_focus');
        })
        .bind('blur', function() {
            if(!this.value){
                jQuery(this).removeClass('on_focus');
            }
        });
}

var hilite_menu = function(){
    var current_url = location.href;
    jQuery('#header_global_navi a').each(function(){
        var link = this.href;
        if(link == current_url || current_url.match(link)){
            var li = jQuery(this).parent();
            if(li.attr('id') != 'hg_home'){
                li.addClass('current');
            }
        }
    });
}

jQuery(function(){
    search_text();
    hilite_menu();
});