Two things:
It seems that the example code provided is incomplete, since you clearly reference an image with id="miage1", but the HTML is not present.
Also, in the example provided you have a error:
Form 4:<input type="text" name"form4" size="07" />
Missing a "=" sign there in the name of the input
Form 4:<input type="text" name="form4" size="07" />