[HTML][PHP]Odblokowanie formularzu po kliknięciu Opcje

[saviola15]

Witam
http://www.pneumaticon.pl/presta/authentic....php%3Fstep%3D1 Aby zobaczyć koszyk musicie jakiś produkt dać do koszyka. Po tym jak to wykonacie ukaże wam się "Dane do wysyłki" i poniżej opcja "firma" po kliknięciu w niego wyskoczy reszta formularzu. Chciałby aby po kliknięciu w osoba prywatna wyskoczyło wszystko to samo ale bez "nipu" i "Firma"

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<input type="radio" name="nazwa" value="wartość" onclick="document.getElementById('identyfikator').style.display = this.checked ? 'block' : 'none'; this.form.elements['nazwa2'].disabled = !this.checked" /> <b> Firma </b>
                            <input type="radio" /> <b> Osoba Prywatna </b>
							<div id="identyfikator" style="display: none">
							<h3>{l s='Delivery address'}</h3>
							{foreach from=$dlv_all_fields item=field_name}
								{if $field_name eq "company"}
								<p class="text">
									<label for="company">{l s='Company'}</label>
									<input type="text" class="text" id="company" name="company" value="{if isset($smarty.post.company)}{$smarty.post.company}{/if}" />
								</p>
								{elseif $field_name eq "vat_number"}
								<div id="vat_number" style="display:none;">
									<p class="text">
										<label for="vat_number">{l s='VAT number'}</label>
										<input type="text" class="text" name="vat_number" value="{if isset($smarty.post.vat_number)}{$smarty.post.vat_number}{/if}" />
									</p>
								</div>
								{elseif $field_name eq "address1"}
								<p class="required text">
									<label for="address1">{l s='Address'}</label>
									<input type="text" class="text" name="address1" id="address1" value="{if isset($smarty.post.address1)}{$smarty.post.address1}{/if}">
									<sup>*</sup>
								</p>
								{elseif $field_name eq "postcode"}
								<p class="required postcode text">
									<label for="postcode">{l s='Zip / Postal Code'}</label>
									<input type="text" class="text" name="postcode" id="postcode" value="{if isset($smarty.post.postcode)}{$smarty.post.postcode}{/if}" onblur="$('#postcode').val($('#postcode').val().toUpperCase());">
									<sup>*</sup>
								</p>
								{elseif $field_name eq "city"}
								<p class="required text">
									<label for="city">{l s='City'}</label>
									<input type="text" class="text" name="city" id="city" value="{if isset($smarty.post.city)}{$smarty.post.city}{/if}">
									<sup>*</sup>
								</p>
									<!--
										if customer hasn't update his layout address, country has to be verified
										but it's deprecated
									-->
								{elseif $field_name eq "Country:name" || $field_name eq "country"}
								<p class="required select">
									<label for="id_country">{l s='Country'}</label>
									<select name="id_country" id="id_country">
										<option value="">-</option>
										{foreach from=$countries item=v}
										<option value="{$v.id_country}" {if ($sl_country == $v.id_country)} selected="selected"{/if}>{$v.name|escape:'htmlall':'UTF-8'}</option>
										{/foreach}
									</select>
									<sup>*</sup>
								</p>
								{elseif $field_name eq "State:name"}
								{assign var='stateExist' value=true}
 
								<p class="required id_state select">
									<label for="id_state">{l s='State'}</label>
									<select name="id_state" id="id_state">
										<option value="">-</option>
									</select>
									<sup>*</sup>
								</p>
								{elseif $field_name eq "phone"}
								<p class="text">
									<label for="phone">{l s='Phone'}</label>
									<input type="text" class="text" name="phone" id="phone" value="{if isset($smarty.post.phone)}{$smarty.post.phone}{/if}"> <sup style="color:red;">*</sup>
								</p>
								{/if}
							{/foreach}
							{if $stateExist eq false}
							<p class="required id_state select">
								<label for="id_state">{l s='State'}</label>
								<select name="id_state" id="id_state">
									<option value="">-</option>
								</select>
								<sup>*</sup>
							</p>
							{/if}
							<input type="hidden" name="alias" id="alias" value="{l s='My address'}">
							<input type="hidden" name="is_new_customer" id="is_new_customer" value="0">
							<!-- END Account -->
						</div>
					</fieldset>
					<fieldset class="account_creation dni">
 
						<h3>{l s='Tax identification'}</h3>
 
						<p class="required text">
							<label for="dni">{l s='Identification number'}</label>
							<input type="text" class="text" name="dni" id="dni" value="{if isset($smarty.post.dni)}{$smarty.post.dni}{/if}" />
							<span class="form_info">{l s='DNI / NIF / NIE'}</span>
							<sup>*</sup>
						</p>
					</fieldset>
					<p class="cart_navigation required submit">
						<span><sup>*</sup>{l s='Required field'}</span>
						<input type="submit" class="button" name="submitGuestAccount" id="submitGuestAccount" style="float:right" value="{l s='Continue'}">
					</p>
				</form>
			{/if}
		{else}
		<form action="{$link->getPageLink('authentication.php', true)}" method="post" id="account-creation_form" class="std">
			{$HOOK_CREATE_ACCOUNT_TOP}
			<fieldset class="account_creation">
 
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[saviola15]

Dodałem taki kod i jest możliwość wyboru ale po kliknięciach nic się nie pokazuje (IMG:style_emoticons/default/sad.gif)

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							    <input type="radio" name="platnik" value="osoba_prywatna" onClick="documet.getElementById('to_co_ma_sie_chowac_i_pokazywac').style.display='none';"> Osoba Prywatna
    <input type="radio" name="platnik" value="firma" onClick="documet.getElementById('to_co_ma_sie_chowac_i_pokazywac').style.display='';"> Firma
 
							<h3>{l s='Delivery address'}</h3>
							{foreach from=$dlv_all_fields item=field_name}
								{if $field_name eq "company"}
								<div id="to_co_ma_sie_chowac_i_pokazywac"><p class="text">
									<label for="company">{l s='Company'}</label>
									<input type="text" class="text" id="company" name="company" value="{if isset($smarty.post.company)}{$smarty.post.company}{/if}" />
								</p></div>
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