function rotate_meeting(num_meetings, url, meeting_num, title_string, title, screenshot){
    document.getElementById('mtg_anchor').href=url;
    var i=0;
    for (i=0;i<num_meetings;i++){
        document.getElementById('td_' + i).bgColor = '#9cb6c6';
    }
    document.getElementById('td_' + meeting_num).bgColor = 'white'; 
    document.getElementById('mtg_anchor').title=title_string;
    document.getElementById('title_label').innerHTML=title; 
    document.mtg_screenshot.src='/' + screenshot;
    document.mtg_screenshot.title=title_string;
}

function rotate_publication(num_publications, url, publication_num, title_string, title, screenshot){
    document.getElementById('pub_anchor').href=url;
    var i=0;
    for (i=0;i<num_publications;i++){
        document.getElementById('td_pub_' + i).bgColor = '#9cb6c6';
    }
    document.getElementById('td_pub_' + publication_num).bgColor = 'white'; 
    document.getElementById('pub_anchor').title=title_string;
    document.getElementById('pub_title_label').innerHTML=title; 
    document.publication_cover.src='/' + screenshot;
    document.publication_cover.title=title_string;
}