If you are trying to collect things like monitor size or other user data you could try putting the JS in the head and then put a <meta refresh> tag with time period of 0. I haven't actually tried this but it might work.
-- Mike ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ MICHAEL R. HARVEY <Sculptor> Web Creation - http://vestudiohost.com Internet Business Tools - http://ibiz-tools.com Sculpture, Craft, Jewelry - http://sculpture-by-mrh.com http://jewelry-by-mrh.com http://craft-by-mrh.com New Product Innovations and Development. Ph: 845-279-8295 "Phieu Huynh" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED]... > > <script language=javascript> > function changebuilding (which) { > sel_var = which.selectedIndex > <? > $sql_query = "select distinct room > from general.room_info > where building='$variable' group by level asc"; > > $sql_result = mysql_query($sql_query) or die (" Can't execute the > query"); > > $i=0; > while ($row = mysql_fetch_array($result_sec_level)) > print ("ar[".$i++."] = \"".$row[0]."\";\n"); > ?> > for (i=0; i < ar.length; i++) { > option = new Option(ar[i]) > document.myform.room.options[i]=option > } > } > </script> > <body> > <form name=myform> > Building : <select name=building onchange=changebuilding(this) > > <option>1</option> > <option>2</option> > <option>3</option> > </select> > Room : <select name=room > > </select> > </form> > </body> > > > I can pass the variable in building to $variable by submit button > but I want to pass the sel_var variable to $variable and dynamic update > the content in room. > > -- > > phil -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]