javascript:window.open(this.src); alt="" src="file:///C:/Documents%20and%20Settings/Administrator/My%20Documents/在Alexa%20Toolbar上显示你的logo%20-%20SEO博客联盟.files/your-logo.gif" onload="javascript:if(this.width>500)this.style.width=500;">

Format: Gif Colors: 64 colors works best File Size: Maximim of 3K Dimensions: Height = 21 Pixels (must be exact) Width = 70 Pixels (maximum 130 pixels wide)	图片格式：gif 颜色:64位色 文件大小：不要超过3k 图片高度:21(像素) 图片宽度:71(最大宽度130像素)
javascript:window.open(this.src); alt="" src="file:///C:/Documents%20and%20Settings/Administrator/My%20Documents/在Alexa%20Toolbar上显示你的logo%20-%20SEO博客联盟.files/alexa-button_template.gif" width=70 onload="javascript:if(this.width>500)this.style.width=500;">	可参考左侧图片示例

下一步

<?xml version="1.0"?>
<!-- Configuration file for the Branded Alexa Toolbar -->
<!-- For more information, and to get your own toolbar, visit -->
<!-- http://cgi.alexa.com/associates/cgi-bin/signup.cgi -->
<Alexa>
<AssociateID>yourassociate-id</AssociateID>
<Name>Your Company Name Here</Name>
<LinkUrl>Your site address</LinkUrl>
<ImageUrl>在此写上你的图片绝对路径</ImageUrl>
</Alexa>

将上面代码保存到你的站点目录，格式为 toolbar.xml

接下来到以下alexa的这个网址页面的第3步输入你的toolbar.xm文件路径就ok了
http://cgi.alexa.com/associates/cgi-bin/signup.cgi