cfwindow - passing multiple param values to

I'm having a bit of a brain freeze. I have a my cfwindow working through this link below but I'm not sure how to pass these param values to it.

<cfset id = query1.someID>

<cfset url = query1.someURL>

<a href="##" onclick="javascript:ColdFusion.Window.show('popUpWin')">cfwin test</a>

I've tried this but no go

<a href="##" onclick="javascript:ColdFusion.Window.show('popUpWin','id=#id#,url=#url#')">cfwin test</a>