Google Adsense官方的加速显示代码的用法！

所谓的Google Adsense官方的加速显示代码，就是下面这段了：

<div id="googlead" width="728" height="90"></div>
<div id="googleadcode" style="display:none">
<script type="text/javascript"><!--
google_ad_client = "pub-7672715537078056"
google_ad_width = 468
google_ad_height = 15
google_ad_format = "468x15_0ads_al"
google_ad_channel =""
google_color_border = "FFFFFF"
google_color_bg = "FFFFFF"
google_color_link = "639A21"
google_color_url = "008000"
google_color_text = "000000"
//--></script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</div>
<script language="javascript">
if(document.all.item("googlead") != null)
{
googlead.innerHTML = googleadcode.innerHTML
}
</script>

今天在添加Google Adsense的时候页面现实速度明显变慢了，记得以前看过这段代码，就搜索了一下，转载的地方很多，换成自己的Google Adsense官方的加速显示代码代码，拷贝到页面里。速度提升效果不是很明显。又仔细看了看页面的代码，我的Google Adsense是放在页面头部下面的，每次都要等Google Adsense彻底读完才能显示下面的内容。又仔细看了看上面的代码，才发现原来这段代码应该这样用：

把它拆成两部分：

在要显示Google Adsense的地方放置前半段：

<div id="googlead" width="728" height="90"></div>

在页面最后放置后半段：

<div id="googleadcode" style="display:none">
<script type="text/javascript"><!--
google_ad_client = "pub-7672715537078056"
google_ad_width = 468
google_ad_height = 15
google_ad_format = "468x15_0ads_al"
google_ad_channel =""
google_color_border = "FFFFFF"
google_color_bg = "FFFFFF"
google_color_link = "639A21"
google_color_url = "008000"
google_color_text = "000000"
//--></script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</div>
<script language="javascript">
if(document.all.item("googlead") != null)
{
googlead.innerHTML = googleadcode.innerHTML
}
</script>

搞定！现在的速度飞快~~^_^