Test

<form action="https://www.paypal.com/cgi-bin/webscr" method="post" 
target="_top">
<input type="hidden" name="cmd" value="_s-xclick"> <input type="hidden" name="hosted_button_id" value="SJB5N6VCQWC5N"> <input type="image" 
src="https://www.paypalobjects.com/en_GB/i/btn/btn_paynowCC_LG.gif" 
border="0" name="submit" alt="PayPal – The safer, easier way to pay online!"> <img alt="" border="0" 
src="https://www.paypalobjects.com/en_GB/i/scr/pixel.gif" width="1" 
height="1">
</form>