prime0 = new Image(156,36)
    prime0.src = "main_b.jpg"
    new0 = new Image(156,36)
    new0.src = "blue_main_b.jpg"
    prime1 = new Image(156,36)
    prime1.src = "research_b.jpg"
    new1 = new Image (156,36)
    new1.src = "blue_research_b.jpg"
    prime2 = new Image(156,36)
    prime2.src = "teaching_b.jpg"
    new2 = new Image (156,36)
    new2.src = "blue_teaching_b.jpg"
    prime3 = new Image (156,36) 
    prime3.src = "biocv_b.jpg"   
    new3 = new Image (156,36)
    new3.src = "blue_biocv_b.jpg"
    prime4 = new Image (156,36)
    prime4.src = "publication_b.jpg"
    new4 = new Image (156,36)
    new4.src = "blue_publication_b.jpg"
    prime5 = new Image(156,36)
    prime5.src = "presentation_b.jpg"
    new5 = new Image (156,36)
    new5.src = "blue_presentations_b.jpg"
    prime6 = new Image (156,36)
    prime6.src = "links_b.jpg"   
    new6 = new Image (156,36)
    new6.src = "blue_links_b.jpg"   
    prime8 = new Image (165,36)
    prime8.src = "JPG/group_members.jpg"
    new8 = new Image (165,36)
    new8.src = "JPG/blue_group_members.jpg"
    prime7 = new Image (156,36) 
    prime7.src = "sylwia_b.jpg"
    new7 = new Image (156,36)
    new7.src = "blue_sylwia_b.jpg"
    prime9 = new Image (210,36)
    prime9.src = "JPG/v_directions_b1.jpg"
    new9 = new Image (210,36) 
    new9.src = "JPG/blue_v_directions.jpg" 
    prime10 = new Image (180,36)
    prime10.src = "JPG/personal_p.jpg"
    new10 = new Image (180,36)
    new10.src = "JPG/personal_b.jpg"