function disp1(){ 
window.open("toiawase_mail/index.html", "notice", "width=650,height=900,scrollbars=yes,resizable=yes"); 
}

function disp2(){ 
window.open("../mark/mark.html", "mark", "width=550,height=500,scrollbars=yes,resizable=yes"); 
} 

function disp3(){ 
window.open("udn_mark.html", "udonmark", "width=400,height=200,scrollbars=yes,resizable=yes"); 
}