Scusatemi, sono inesperta di js sto usando questo plugin http://thecodemine.org/ per fare form wizard ma non riesco a capire come si fa ad inviare in php ad una pagina o comunque spedire il form via email o fare un post al db mysql, ottengo una stringa ma non capisco poi come usarla...


codice:
<div id="demoWrapper"> <h3>Inviaci le misure del tuo cane</h3> [img]../img/misure_cane/misure_cane_1.png[/img] <h5 id="status"></h5>  <form id="demoForm" method="post" action="ordine.php" class="bbq"> <div id="fieldWrapper"> <div class="step" id="first"> <span class="font_normal_07em_black">Misura la lunghezza</span>
 <label for="firstname">Lunghezza cane</label>
 <input class="input_field_12em" name="lunghezza" id="firstname" />
 </div> <!--<div id="finland" class="step"> <span class="font_normal_07em_black">Step 2 - Personal information</span>
 <label for="day_fi">Social Security Number</label>
 <input class="input_field_25em" name="day" id="day_fi" value="DD" /> <input class="input_field_25em" name="month" id="month_fi" value="MM" /> <input class="input_field_3em" name="year" id="year_fi" value="YYYY" /> - <input class="input_field_3em" name="lastFour" id="lastFour_fi" value="XXXX" />
 <label for="countryPrefix_fi">Phone number</label>
 <input class="input_field_35em" name="countryPrefix" id="countryPrefix_fi" value="+358" /> - <input class="input_field_3em" name="areaCode" id="areaCode_fi" /> - <input class="input_field_12em" name="phoneNumber" id="phoneNumber_fi" />
 <label for="email">*Email</label>
 <input class="input_field_12em email required" name="myemail" id="myemail" />
 </div>--> <div id="confirmation" class="step"> <span class="font_normal_07em_black">Last step - Username</span>
 <label for="username">User name</label>
 <input class="input_field_12em" name="username" id="username" />
 <label for="password">Password</label>
 <input class="input_field_12em" name="password" id="password" type="password" />
 <label for="retypePassword">Retype password</label>
 <input class="input_field_12em" name="retypePassword" id="retypePassword" type="password" />
 </div> </div> <div id="demoNavigation"> <input class="navigation_button" id="back" value="Back" type="reset" /> <input class="navigation_button" id="next" value="Next" type="submit" /> </div> </form> <p id="data"></p> </div> <?php /*if (isset($_POST["lunghezza"])) { echo 'cicci'; }*/?> <?php /*form con jquery*/ ?> <link rel="stylesheet" type="text/css" href="<?php echo $config->urls->templates?>scripts/formwizard/jquery-ui-1.8.2.custom.css" /> <script type="text/javascript" src="<?php echo $config->urls->templates?>scripts/formwizard/bbq.js"></script> <script type="text/javascript" src="<?php echo $config->urls->templates?>scripts/formwizard/jquery.form.js"></script> <script type="text/javascript" src="<?php echo $config->urls->templates?>scripts/formwizard/jquery.validate.js"></script> <script type="text/javascript" src="<?php echo $config->urls->templates?>scripts/formwizard/jquery-ui-1.8.5.custom.min.js"></script> <script type="text/javascript" src="<?php echo $config->urls->templates?>scripts/formwizard/jquery.form.wizard.js"></script> <script type="text/javascript"> $(function(){ $("#demoForm").formwizard({ formPluginEnabled: true, historyEnabled : true, validationEnabled: true, focusFirstInput : true, formOptions :{ success: function(data){$("#status").fadeTo(500,1,function(){ $(this).html("You are now registered!").fadeTo(5000, 0); })}, beforeSubmit: function(data){$("#data").html("data sent to the server: " + $.param(data));}, //param data è il risultato del form dataType: 'json', resetForm: true } } ); }); </script>
grazie anticipatamente