problem whit javaScript

[frapiccolo74]

i have a text field that take the quesry_String value (in another frame). the problem is:"when i choose a link in the menu, in the center frame, i can't display the form linked ".
in onload i put this formula that take the value from the Query_String:"
var tmp;
tmp = top.Testata.document.forms[0].Query_String.value;
document.forms[0].Parametri.value = tmp;
"


thanks for help!!!