Stored Variable in Javascript?

Is there a way to use the stored variable inside Javascript.
Suppose I store a value as variable and used it by ${variable}.
Can i use ${variable} inside javascript?

Your views would be helpful,
Thanks
Sharath

Yes

For example :

storeText	id=name	client_name
echo	${client_name}
type	id=customer	javascript{storedVars[‘client_name’].toUpperCase()}

Thanks Rosco, i went through the SeleniumHQ documentation and found the same. Hope this post will be useful for someone who searches in this forum