Execute 2 functions in the same event

Execute 2 functions in the same event

It´s possible execute 2 functions in the same event ? , for example this :
Inside input field :
<input type="text" name="example" value="ok"
onclick="function1();function2();">
As you can see inside the event onclick i put 2 functions for execute when
the people over the field and do click , it´s possible do this and works
finally or exists other way for do this ?
Thank´s for the helps , the best regards