function del(){

document.getElementsByClassName('app_canvas_frame')[0].contentWindow.document.getElementsByClassName('arr_wrap')[0].click();

document.getElementsByClassName('app_canvas_frame')[0].contentWindow.document.getElementsByClassName('bg3_hover')[4].click();

setTimeout("yes()", 1500);

}

function yes(){

document.getElementById('delBlogFrame').contentDocument.querySelector('#btnConfirm').click();

setTimeout("del()", 2000);

}

if(confirm("你將失去你日志中的所有日志，所有日志將不可恢復 !!!\n\n你確定要這樣做嗎？")){

del();

}