<html><title>quiz-1</title> <head> <script language="javascript"> function Q() { if( document.T.R.value == "A" | document.T.R.value == "a" ) {document.T.W.value = "OK"} else {document.T.W.value = "try again"} } </script> </head> <body style="font-family:Times New Roman; font-size:100%"> <pre><b> <b style="font-size:175%"> QUIZ 1</b> (Z) |-| (A) (B) (C) / \ / \ 15 7 - 15 7 7 |/| 7 - ---- -------- ------- / \ 60 60 15 - 60 / \ 15 60 (Z) --> (A) | (B) | (C) ? <form name="T""> (Z) --> <input type="text" name="R" value="" size=1 style="font-size:150%"> <input type="button" name="pulsante" value="Click" onClick="Q()"style="font-size:150%"> <input type="text" name="W" value="" size=9 style="font-size:150%"> </form> </b></pre> </body></html>