Submit form using one button, one to emailmeform using html script and another to my internal database -- 2

Im sorry for my bad english. Im begineer with PHP and all coding method. I've been searching this for a days and still cannot find what I need lack to my understanding especially with php, java or ajax. I have an emailmeform form and I have my own form on 1 php file which I want when client submit the send button, it will save the data entered previously by client to my internal database and send it to emailmeform in the same time but I cannot make this happen. The solution I think will work is maybe ajax or javascript, but since lack of my knowledge with those codes I cannot solve this issue by my self. Here's my code (all in 1 php script page): <?php session_start(); include "connection/[login to view URL]"; $sql = mysql_query("SELECT * from tb_config"); $config = mysql_fetch_array($sql); if (isset($_POST['send'])) { $username = $_POST['element_1']; $password = $_POST['element_2']; $referral = $_POST['referral']; $a = mysql_num_rows(mysql_query("SELECT * from tb_member where username='$username'")); if (empty($username) || empty($password)) { echo "<script> alert('Please fill all the required form!!'); </script>"; } else if (strlen($_POST['element_2']) < 6) { echo "<script> alert('Password at least 6 digit!!!'); </script>"; } else { $save = mysql_query("insert into tb_member(username,password) values ('$username','$password')"); exit; } } ?> <!-- this is emailmeform scipt --> <form id="emf-form" target="_parent" class="leftLabel" enctype="multipart/form-data" method="post" action="[login to view URL]"> <div id="emf-form-description"><h2>Form Register</h2></div> </div> <ul> <li id="emf-li-0" class="emf-li-field emf-field-text data_container "> <label class="emf-label-desc" for="element_0">Your Name</label> <div class="emf-div-field"><input id="element_0" name="element_0" value="" size="30" type="text" class="validate[optional]"/><div class="emf-div-instruction">Please fill your name</div></div> <div class="emf-clear"></div> </li><li id="emf-li-1" class="emf-li-field emf-field-text data_container "> <label class="emf-label-desc" for="element_1">Username <span>*</span></label> <div class="emf-div-field"><input id="username" name="element_1" value="<?php if (isset($_POST['element_1'])) { echo $_POST['element_1']; } ?>" size="30" type="text" class="validate[required,length[6,15]]"/><div class="emf-div-instruction">At least 6 characters</div></div> <div class="emf-clear"></div> </li><li id="emf-li-2" class="emf-li-field emf-field-text data_container "> <label class="emf-label-desc" for="element_2">Password <span>*</span></label> <div class="emf-div-field"><input id="element_2" name="element_2" value="" size="30" type="text" emf_mask_input="true" class="validate[required,length[6,]]"/><div class="emf-div-instruction">At least 6 characters</div></div> <li id="emf-li-post-button" class="middle"> <input value="Send" type="submit" name="send" onmouseover="return true;"/> </li> </ul> <input name="element_counts" value="14" type="hidden" /> <input name="embed" value="forms" type="hidden" /> </form>