PHP Poll  system to each article
<p>the Poll  system have two part(the user cast poll part and the result show part) the cast poll part has two buttons. which is up and down. the result show part using five star to show the average result which casted by all the vistors. say concisely: the poll system has two button, on is up, another is down. when a vistor polls up/down. it will show the  average poll result of the article. which is displayed by five stars. </p>
