How to get current user role to site ?

[power]

Hi,

How can I get current user's site role at share side ?
I wanna to check condition of user role at share side not alfresco side.
HOw can I get role of current user to given site???

help..

[mrogers]

The way share works is that there is a "Get Web Site Membership" webscript

/api/sites/{shortname}/memberships/{authorityname}