document.write("<a id='mask' class='bottommenu' href='./mask.html' > Masks  </a>");
document.write("<a id='collage' class='bottommenu' href='./collage.html' > Collages  </a>");
document.write("<a id='paper' class='bottommenu' href='./paper.html' > Paper  </a>");
document.write("<a id='paint' class='bottommenu' href='./paint.html' >Paintings</a>");