function addEventMenu() {
    $('m_iperswitch').style.cursor = 'pointer';
    $('m_iperproxy').style.cursor = 'pointer';
    $('m_quintum').style.cursor = 'pointer';
    $('m_teles').style.cursor = 'pointer';
    $('m_genband').style.cursor = 'pointer';
    $('m_mera').style.cursor = 'pointer';
/*    $('m_topex').style.cursor = 'pointer';
    $('m_quescom').style.cursor = 'pointer';*/

    Event.observe($('m_iperswitch'), 'click', function() {
	new Effect.ScrollTo('iperswitch', { duration:'2.0', offset:-50 })
    });
    Event.observe($('m_iperproxy'), 'click', function() {
	new Effect.ScrollTo('iperproxy', { duration:'2.0', offset:-50 })
    });
    Event.observe($('m_quintum'), 'click', function() {
	new Effect.ScrollTo('quintum', { duration:'2.0', offset:-50 })
    });
    Event.observe($('m_teles'), 'click', function() {
	new Effect.ScrollTo('teles', { duration:'2.0', offset:-50 })
    });
    Event.observe($('m_genband'), 'click', function() {
	new Effect.ScrollTo('genband', { duration:'2.0', offset:-50 })
    });
    Event.observe($('m_mera'), 'click', function() {
	new Effect.ScrollTo('mera', { duration:'2.0', offset:-50 })
    });
/*    Event.observe($('m_topex'), 'click', function() {
	new Effect.ScrollTo('topex', { duration:'2.0', offset:-50 })
    });
    Event.observe($('m_quescom'), 'click', function() {
	new Effect.ScrollTo('quescom', { duration:'2.0', offset:-50 })
    });*/
}

    Event.observe(window, 'load', addEventMenu);