Вынести коды форм из исходного кода в отдельный файл (ajax)

<?if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();?>
<a class="top10_popup-with-form" href="#top10_feedback"><?=GetMessage("TOP10_BTN");?></a>

<div
	id="top10_feedback"
	class="top10_black-popup-block mfp-hide"
	data-time-min="<?=$arResult["TIME_MIN"];?>"
	data-time-max="<?=$arResult["TIME_MAX"];?>"
	data-time-step="<?=$arParams["TIME_STEP"];?>">

	<header><?=GetMessage("TOP10_CALLBACK_FORM");?></header>
	<section class="top10_left">
		<strong><?=GetMessage("TOP10_CALLBACK_JUST_CALL");?></strong>
		<div class="top10_phone"><?=$arParams["PHONE"];?></div>
		<?$APPLICATION->IncludeComponent(
			"bitrix:main.include",
			"",
			Array(
				"AREA_FILE_SHOW"		=> "sect",
				"AREA_FILE_SUFFIX"		=> "top10_callback_plus",
				"AREA_FILE_RECURSIVE"	=> "Y",
				"EDIT_TEMPLATE"			=> ""
			), $component, array("HIDE_ICONS" => "Y")
		);?>
	</section>
	<section class="top10_right">
		<?
			$actionPage = $APPLICATION->GetCurPage();
			if(strpos($actionPage, "index.php") !== false) $actionPage = $APPLICATION->GetCurDir();
		?>

		<strong><?=GetMessage("TOP10_CALLBACK_INPUT_PHONE");?></strong>
		<div class="top10_phone-input">
		<input type="text" name="PHONE" title="<?=GetMessage("TOP10_INPUT_PHONE");?>" maxlength="30" form="top10_feedback-form"
				placeholder="<?=GetMessage("TOP10_EXAMPLE");?>: <?=$arParams["PHONE"];?>" pattern="\d+.*" required="" />
		</div>
		<p><?=GetMessage("TOP10_CALLBACK_WHEN");?></p>

		<div id="top10_slider-time-range"></div>
		<input form="top10_feedback-form" type="hidden" name="TIME_MIN" id="top10_slider-time-range-min" value="<?=$arResult["TIME_START"];?>" />
		<input form="top10_feedback-form" type="hidden" name="TIME_MAX" id="top10_slider-time-range-max" value="<?=$arResult["TIME_FINISH"];?>" />

		<p><?=GetMessage("TOP10_CALLBACK_FREE");?></p>
		<div class="top10_button-call">
			<input form="top10_feedback-form" type="hidden" name="AJAX" value="" />
			<input form="top10_feedback-form" type="hidden" name="ASP-TR" value="" />
			<input form="top10_feedback-form" type="submit" class="top10_submit" name="<?=GetMessage("TOP10_SUBMIT_NAME");?>" value="<?=GetMessage("TOP10_SUBMIT_VALUE");?>"/>
		</div>
	</section>
</div>

<form id="top10_feedback-form" action="<?=$actionPage;?>" method="POST">
	<?=bitrix_sessid_post();?>
</form>

<a class="top10_popup-success" href="#top10_feedback-success"></a>
<div
	id="top10_feedback-success"
	class="top10_black-popup-block-success mfp-hide">

	<header><?=GetMessage("TOP10_CALLBACK_FORM");?></header>
	<section><?=$arParams["SUCCESS_MSG"];?></section>
</div>

<button type="button" class="btn btn-danger btn-lg" data-toggle="modal" data-target="#order">Заказать сейчас</button>

<div class="modal fade" id="order" tabindex="-1" role="dialog" aria-labelledby="orderLabel" aria-hidden="true">
	<form role="form">
	  <div class="modal-dialog">
		<div class="modal-content">
		  <div class="modal-header">
			<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
			<div class="modal-title f18" id="myModalLabel">Оформить заказ</h4>
		  </div>
		  <div class="modal-body">
	<p class="bg-warning">Вы заказываете теплицу <?= $arResult["NAME"];?></p>
	
	  <div class="form-group">
		<label for="fname">Имя</label>
		<input type="text" class="form-control" id="fname" placeholder="Как мы можем к Вам обращаться?">
	  </div>
	
	  <div class="form-group">
		<label for="fphone">Телефон</label>
		<input type="text" class="form-control" id="fphone" placeholder="Как оперативно с Вами связаться">
	  </div>
	
	  <div class="form-group">
		<label for="length" >Длина теплицы</label>
		<select class="form-control" id="length">
			  <option>4 м.</option>
			  <option>6 м.</option>
			  <option>8 м.</option>
			  <option>10 м.</option>
		</select>
	  </div>
	
	  <div class="form-group">
		<label for="length" >Поликарбонат</label>
		<select class="form-control" id="poli">
			  <option>Нужна помощь в выборе</option>
			  <option>Россия</option>
			  <option>GREENHOUSE-NANO</option>
			  <option>KARBOGLASS </option>
		</select>
	  </div>
	
	
	
	  <div class="form-group">
		<label for="exampleInputPassword1">Комментарий</label>
		<textarea class="form-control" rows="3" id="fmessage"></textarea>
	  </div>
	
	
	
		  </div>
		  <div class="modal-footer">
			<button type="button" class="btn btn-default" data-dismiss="modal">Закрыть</button>
			<button type="button" class="btn btn-primary" onclick="send_order();">Заказать</button>
		  </div>
		</div>
	  </div>
	</form>
	</div>