function popupgal5() {
  window.open("img_data/gal5/galset.html","Galerie","width=790,height=520,left=200,top=200,locationbar=no,menubar=no,scrollbars=yes");
}


function popupgal1() {
  window.open("img_data/gal1/galset.html","Galerie","width=790,height=520,left=200,top=200,locationbar=no,menubar=no,scrollbars=yes");
}


function popupgal2() {
  window.open("img_data/gal2/galset.html","Galerie","width=790,height=520,left=200,top=200,locationbar=no,menubar=no,scrollbars=yes");
}


function popupgal3() {
  window.open("img_data/gal3/galset.html","Galerie","width=790,height=520,left=200,top=200,locationbar=no,menubar=no,scrollbars=yes");
}


function popupgal4() {
  window.open("img_data/gal4/galset.html","Galerie","width=790,height=520,left=200,top=200,locationbar=no,menubar=no,scrollbars=yes");
}