<form action="javascript:void(null);" id="info_form" onsubmit="SendInfo('info');" method="post">
 
<fieldset>
 
<input type="hidden" name="go" value="1" />
 
<p>
<img class="hint" id="email_img" src="/designimages/start.gif" alt="" border="0" />
<label for="email_input">Ваш e-mail:</label>
<input id="email_input" type="text" name="email" onchange="test_par(this.value,'email');" />
<br /><small><span id="email_txt">например, test@tester.org<;/span></small>
</p>
  
<p>
<img class="hint" id="comment_img" src="/designimages/start.gif" alt="" border="0" />
<label for="comment_input">Распишите, что Вас интересует:<em>*</em></label>
<textarea id="comment_input" name="comment" rows="30" cols="10" onchange="test_par(this.value,'comment');"></textarea>
<br /><small><span id="comment_txt"></span></small>
</p>
 
<p>
<input class="button_1" id="info_submit" type="submit" value="отправить данные" />
</p>
 
</fieldset>
 
</form>
 
<div id="info_feedback"></div>
 

function SendInfo(info)
{
$('#'+info+'_submit').attr("disabled","disabled");
var data = $('#'+info+"_form").serialize();
$.ajax({
url: '/order/submit_'+info+'/',
dataType : "json",
data : data,
beforeSend: function(){
$('#'+info+'_feedback').html('<img src="/designimages/loading.gif" title="загрузка" alt="загрузка" />');
},
complete: function(){
$('#'+info+'_feedback').html('');
},
success: function (data) {
alert('данные переданы!');
}
});
$('#'+info+'_submit').removeAttr("disabled");
}