杂记：IFrame以及JS解析URL参数

iframe携带参数的方法示例

<iframe src="http://www.blogdove.com/" WIDTH="800" HEIGHT="500" SCROLLING="no" FRAMEBORDER="no"></iframe>

使用javascript解析url参数,在head部分添加

<script LANGUAGE="JavaScript">
<!--
var params = new Object();
var startpos = window.location.href.indexOf("?");
var pieces = window.location.href.substring(startpos + 1).split("&");
for(var i = 0; i < pieces.length; i++)
{
try
{
var keyvalue = pieces[i].split("=");
params[keyvalue[0]] = keyvalue[1];
}
catch(e){}
}

function getdownloadlink()
{
if((typeof(params.sp_id) == 'undefined') || (params.sp_id == null) || (params.sp_id == ''))
{
window.location=('http://skype.tom.com/download/Tom-SkypeSetup.exe');
}
else
{
window.location=('http://skype.tom.com/download/archive/' + params.sp_id + '/SkypeClient.exe');
}
}
-->
</script>