Hash insertion

Inserts hash to the current URL.

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Creating hash reference

_z.hash( name ) 

• _z to access UnderZ library.
• hash method/action name.
• name hash name.

Returns: inserts hash into URL.

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Examples:

var x = 2
var y = "hash" 

_z.hash(x); // 2
_z.hash(y); // hash