js 跟php服务端交互 <script language=\"javascript\" src=\"test.php?step=2&rnd={$timestamp}

if (isset($_GET['step']) && $_GET['step'] == 2) {
$text = '<a class="color_e1" href="#" target="_blank">为了更好的服务，XXX将于2012年2月15日推出XXX平台.</a>，详情请查看<a href="XXXX" target="_blank" class="color_blue"> XXXX</a>';
$output =
<<<EOT
<style>
#f_tips{ position:relative; width:960px; font-size:12px;color:#e10000; margin: 0 auto; padding:5px;font-weight:700; border:1px solid #F27C05;}
#f_tips a.color_e1{color:#e10000;}
#f_tips a.guanbi{ position: absolute; display:block; cursor: pointer;width: 8px;height: 7px;background:url(http://static.hualongxiang.com/images/wind/login_icon.png) no-repeat right -198px;right: 8px;top: 7px;text-indent: -9999px;overflow: hidden;}
</style>
<div id="f_tips"><a class="guanbi" onclick="close();return false;" href="javascript:void(0)" >关闭</a>
<p class="fl">{$text}
</p>
<div class="clear"></div>
</div>

<script>
function close() {
SetCookie('siteNotice',1, 1);
getObj('f_tips').style.display='none';
}
</script>
EOT;

echo "document.write('".addslashes(preg_replace("'([\r\n\t])+'", "",trim($output)))."');";
exit;

} else {
$timestamp = time();
echo "<script language=\"javascript\" src=\"test.php?step=2&rnd={$timestamp}\"></script>";
}