jurlp doesn't work with relative urls

[tatemae]

If jurlp isn't intended to work with relative urls ignore this issue.

Given this url:
src = "/sleslie/slideshelf";

Calling jurlp thus:
$.jurlp(src).query("wmode=opaque").url().toString()

Will return this url:
"http://sleslie/slideshelf?wmode=opaque"

Should it recognize that there isn't a host and not add the http?