function linkjamp1_1(){
  document.area1.src = "randomad1/pic/1/l1-1.jpg";
}

function linkjamp1_2(){
  document.area1.src = "randomad1/pic/1/l1-2.jpg";
}

function linkjamp1_3(){
  document.area1.src = "randomad1/pic/1/l1-3.jpg";
}



function linkjamp2_1(){
  document.area2.src = "randomad1/pic/2/l2-1.jpg";
}

function linkjamp2_2(){
  document.area2.src = "randomad1/pic/2/l2-2.jpg";
}

function linkjamp2_3(){
  document.area2.src = "randomad1/pic/2/l2-3.jpg";
}



function linkjamp3_1(){
  document.area3.src = "randomad1/pic/3/l3-1.jpg";
}

function linkjamp3_2(){
  document.area3.src = "randomad1/pic/3/l3-2.jpg";
}

function linkjamp3_3(){
  document.area3.src = "randomad1/pic/3/l3-3.jpg";
}




function linkjamp4_1(){
  document.area4.src = "randomad1/pic/4/l4-1.jpg";
}

function linkjamp4_2(){
  document.area4.src = "randomad1/pic/4/l4-2.jpg";
}

function linkjamp4_3(){
  document.area4.src = "randomad1/pic/4/l4-3.jpg";
}




function linkjamp5_1(){
  document.area5.src = "randomad1/pic/5/l5-1.jpg";
}

function linkjamp5_2(){
  document.area5.src = "randomad1/pic/5/l5-2.jpg";
}

function linkjamp5_3(){
  document.area5.src = "randomad1/pic/5/l5-3.jpg";
}




function koukokulinkjamp1_1(){
  document.koukoku1.src = "koukoku/l1-1.jpg";
}

function koukokulinkjamp1_2(){
  document.koukoku1.src = "koukoku/l1-2.jpg";
}

function koukokulinkjamp1_3(){
  document.koukoku1.src = "koukoku/l1-3.jpg";
}