function OpenWin1(){
    win=window.open("webgallery.html","new","scrollbars=yes,resizable=yes,width=600,height=600");
}
function OpenWin2(){
    win=window.open("webgallery-miyamamenu.html","new","scrollbars=yes,resizable=yes,width=500,height=200");
}
function OpenWin3(){
    win=window.open("webgallery-kyotomenu.html","new","scrollbars=yes,resizable=yes,width=500,height=200");
}