====== PostForm ======
Fills out a form and sends the specified data to the specified address.
===== Syntax =====
<code pascal>function PostForm(aURL:string; aNames:array of string; aValues:array of string):string;</code>
==== Parameters ====
  * **//aURL//** 
    * //type:// string
    * //functions:// address where the form will be sent
  * **//aNames//**
    * //type:// array of string
    * //functions:// array of names of form fields
  * **//aValues//**
    * //type:// array of string
    * //functions:// an array of values of form fields ​​corresponding aNames
=== Returned value ===
  * //type:// string
  * //functions:// server response
===== Notes =====
  * Number of elements in the array aNames have to match the number of elements of array aValues
===== Examples =====
<code pascal>PostForm('http://mysite.ru',['field1','field2','fieldN'],['value1','value2','valueN']);</code>