Name
void — NN 3 IE J2 ECMA 1
Synopsis
The void operator. This unary operator evaluates
the expression to its right but returns a value of undefined, even if
the expression (such as a function call) evaluates to some value.
This operator is commonly used with javascript:
pseudo-URLs that invoke functions. If the function returns a value,
that value is ignored by the calling expression.
Example
<A HREF="javascript: void getSound()" >...</A>
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