[JavaScript] 將兩個由JQuery UI DateTimePicker產生的日期時間作判斷大小

Compare two DateTime from JQuery UI DateTimePicker using JavaScript.
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程式碼如下：

//檢查時間有無符合後大於前-
    //日期格視為格式yyyy/MM/dd HH:mm
    function CheckTime() {
        string_1 = $('#StartDateTime').val();
        string_2 = $('#EndDateTime').val();
        DateTime1 = string_1.split(" "); //區分yyyy/MM/dd 與 HH:mm
        DateTime2 = string_2.split(" ");
        Date1 = DateTime1[0].split("/"); //區分yyyy ; MM ; dd
        Date2 = DateTime2[0].split("/");
        Time1 = DateTime1[1].split(":");   //區分HH ; mm
        Time2 = DateTime2[1].split(":");   //區分HH ; mm

        var TrueDate1 = new Date(Date1[0], (parseInt(Date1[1]) - 1).toString(), Date1[2], Time1[0], Time1[1], 0, 0);
        var TrueDate2 = new Date(Date2[0], (parseInt(Date2[1]) - 1).toString(), Date2[2], Time2[0], Time2[1],0,0);
        if (TrueDate1 <= TrueDate2) {
            return true;
        }
        return false;
    }

當然一定有更好的寫法，趕時間就先這樣用了~

Reference:
http://www.w3schools.com/js/js_obj_date.asp
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Date

Javascript Date() constructor doesn't work.