まだ良くわかってない
function doPost(form, action, name){
name = name || "send";//defualt setting.
var submitType = document.createElement("input");
submitType.setAttribute("name", name);
submitType.setAttribute("type", "hidden");
submitType.setAttribute("value", "1");//判定用の値
form.appendChild(submitType);
form.action = action;
form.method = "post";
form.submit();
return false;
}
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