document.write ('<select name="filterSize">');

document.write ('<option value="8x16x1">08" x 16" x 1"</option>');

document.write ('<option value="10x10x1">10" x 10" x 1"</option>');

document.write ('<option value="10x20x1">10" x 20" x 1"</option>');

document.write ('<option value="10x20x2">10" x 20" x 2"</option>');

document.write ('<option value="10x24x1">10" x 24" x 1"</option>');

document.write ('<option value="10x25x1">10" x 25" x 1"</option>');

document.write ('<option value="12x12x1">12" x 12" x 1"</option>');

document.write ('<option value="12x20x1">12" x 20" x 1"</option>');

document.write ('<option value="12x20x2">12" x 20" x 2"</option>');

document.write ('<option value="12x24x1">12" x 24" x 1"</option>');

document.write ('<option value="12x24x2">12" x 24" x 2"</option>');

document.write ('<option value="12x24x4">12" x 24" x 4"</option>');

document.write ('<option value="12x25x1">12" x 25" x 1"</option>');

document.write ('<option value="12x30x1">12" x 30" x 1"</option>');

document.write ('<option value="14x14x1">14" x 14" x 1"</option>');

document.write ('<option value="14x20x1">14" x 20" x 1"</option>');

document.write ('<option value="14x20x2">14" x 20" x 2"</option>');

document.write ('<option value="14x24x1">14" x 24" x 1"</option>');

document.write ('<option value="14x25x1">14" x 25" x 1"</option>');

document.write ('<option value="14x30x1">14" x 30" x 1"</option>');

document.write ('<option value="14x36x1">14" x 36" x 1"</option>');

document.write ('<option value="15x20x1">15" x 20" x 1"</option>');

document.write ('<option value="15x25x1">15" x 25" x 1"</option>');

document.write ('<option value="16x16x1">16" x 16" x 1"</option>');

document.write ('<option value="16x16x2">16" x 16" x 2"</option>');

document.write ('<option value="16x20x1">16" x 20" x 1"</option>');

document.write ('<option value="16x20x2">16" x 20" x 2"</option>');

document.write ('<option value="16x20x4">16" x 20" x 4"</option>');

document.write ('<option value="16x24x1">16" x 24" x 1"</option>');

document.write ('<option value="16x24x2">16" x 24" x 2"</option>');

document.write ('<option value="16x25x1">16" x 25" x 1"</option>');

document.write ('<option value="16x25x2">16" x 25" x 2"</option>');

document.write ('<option value="16x25x4">16" x 25" x 4"</option>');

document.write ('<option value="16x25x5">16" x 25" x 5"</option>');

document.write ('<option value="16x30x1">16" x 30" x 1"</option>');

document.write ('<option value="16x36x1">16" x 36" x 1"</option>');

document.write ('<option value="18x18x1">18" x 18" x 1"</option>');

document.write ('<option value="18x18x2">18" x 18" x 2"</option>');

document.write ('<option value="18x20x1">18" x 20" x 1"</option>');

document.write ('<option value="18x20x2">18" x 20" x 2"</option>');

document.write ('<option value="18x22x1">18" x 22" x 1"</option>');

document.write ('<option value="18x24x1">18" x 24" x 1"</option>');

document.write ('<option value="18x24x2">18" x 24" x 2"</option>');

document.write ('<option value="18x24x4">18" x 24" x 4"</option>');

document.write ('<option value="18x25x1">18" x 25" x 1"</option>');

document.write ('<option value="18x25x2">18" x 25" x 2"</option>');

document.write ('<option value="18x36x1">18" x 36" x 1"</option>');

document.write ('<option value="20x20x1">20" x 20" x 1"</option>');

document.write ('<option value="20x20x2">20" x 20" x 2"</option>');

document.write ('<option value="20x20x4">20" x 20" x 4"</option>');

document.write ('<option value="20x20x5">20" x 20" x 5"</option>');

document.write ('<option value="20x21x1">20" x 21" x 1"</option>');

document.write ('<option value="20x22x1">20" x 22" x 1"</option>');

document.write ('<option value="20x24x1">20" x 24" x 1"</option>');

document.write ('<option value="20x24x2">20" x 24" x 2"</option>');

document.write ('<option value="20x24x4">20" x 24" x 4"</option>');

document.write ('<option value="20x25x1">20" x 25" x 1"</option>');

document.write ('<option value="20x25x2">20" x 25" x 2"</option>');

document.write ('<option value="20x25x4">20" x 25" x 4"</option>');

document.write ('<option value="20x25x5">20" x 25" x 5"</option>');

document.write ('<option value="20x30x1">20" x 30" x 1"</option>');

document.write ('<option value="20x30x2">20" x 30" x 2"</option>');

document.write ('<option value="22x22x1">22" x 22" x 1"</option>');

document.write ('<option value="22x24x1">22" x 24" x 1"</option>');

document.write ('<option value="24x24x1">24" x 24" x 1"</option>');

document.write ('<option value="24x24x2">24" x 24" x 2"</option>');

document.write ('<option value="24x24x4">24" x 24" x 4"</option>');

document.write ('<option value="24x30x1">24" x 30" x 1"</option>');

document.write ('<option value="24x30x2">24" x 30" x 2"</option>');

document.write ('<option value="25x25x1">25" x 25" x 1"</option>');

document.write ('<option value="25x25x2">25" x 25" x 2"</option>');

document.write ('<option value="25x29x4">25" x 29" x 4"</option>');

document.write ('</select>');