function changeimg(imgURL){
   document.images["image"].src = imgURL;
}

function changeimg02(imgURL){
   document.images["ph01"].src = imgURL;
}

function changeimg03(imgURL){
   document.images["ph02"].src = imgURL;
}

function changeimg04(imgURL){
   document.images["ph03"].src = imgURL;
}

function changeimg05(imgURL){
   document.images["ph04"].src = imgURL;
}

function changeimg06(imgURL){
   document.images["ph05"].src = imgURL;
}

function changeimg07(imgURL){
   document.images["ph06"].src = imgURL;
}