Stuck at shipping method

Hi,

My website won’t go past Shipping Method, after various attempts to try and fix it including the solutions below it won’t work.

Adjusted the following file :
Go to file: /app/design/frontend/base/default/template/checkout/onepage/payment.phtml, open it line no. 36

Change
<fieldset>
<?php echo $this->getChildHtml(‘methods’) ?>
</fieldset>

TO

<fieldset id="checkout-payment-method-load">
<?php echo $this->getChildHtml(‘methods’) ?>
</fieldset>

Can anyone suggest a fix?