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function go1(){
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document.write('<form name="selecter1"><select name="select1" size=1>');
document.write('<option value=none>Выберите нужный раздел');
document.write('<option value=none>--------------------');
document.write('<option value="graf.html">Графика');
document.write('<option value="stop.html">Безопасность в сети');
document.write('<option value="listjs.html">Java scripts');
document.write('<option value="goto.html">Полезные ссылки');
document.write('</select>');
document.write('<input type="button" value="Go" onclick="go1()">');
document.write('</form>');
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