getUrlEncodedKey
Retrieves a query string value from the current or provided query string.
o.getUrlEncodedKey(key,query)
Return Value
value or empty string if not found
Parameters
<>key<> The query string key to retrieve
<>query<> Optional - full query string starting with a ? (important!)
Example
<<code lang="JavaScript">>var q = "?name=rick&company=west%20wind&page=3&status=active";
var page = getUrlEncodedKey("page",q); // 3<</code>>
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