I have a project please help

I need to fill the form with java script
i need to read all field from text file. for Example:c:\x.txt



Fields ids are are like below:

<input type="text" required="" id="first_name" name="firstName" value="">
text files first write will come here

<input type="text" required="" id="last_name" name="lastName" value="">
text files second write will come here

<input class="required" type="text" id="fbirthday" name="birthday" value="" data-toggle="datepicker" data-dp-months="1" data-dp-start="1918" data-dp-end="2018" data-dp-date="2000-06-02" data-dp-date-select="false" autocomplete="off">
Ex:2000-06-20
text files third write will come here

<input type="text" required="" id="telephone" name="telephone" value="">
Ex:+905065598665
text files forth write will come here

<input type="email" required="" id="email" name="email" value="">
text files fifth write will come here

<input type="email" required="" id="emailRepeat" name="emailRepeat" value="">
text files sixted write will come here

<input type="text" required="" id="uname" name="username" value="">
text files seventh write will come here.

<input type="password" required="" minlength="4" id="password" name="password">
text files eight write will come here.

<input type="password" required="" minlength="4" equalto="#password" id="password2" name="repassword">
text files nineth write will come here.

and click on ucretsiz kaydol