document.write('Size: <select name="Size">');
document.write('<option>Please Select</option>');
document.write('<option value="5">5</option>');
document.write('<option value="6">6</option>');
document.write('<option value="7">7</option>');
document.write('<option value="8">8</option>');
document.write('<option value="10">10</option>');
document.write('</select>');