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<form method="post" name="pproducts_update"><input type="hidden" name="pproducts_add" value="true"><input name="std" type="text" size="2" maxlength="3" /><input name="min" type="text" size="2" maxlength="3" /><input name="max" type="text" size="2" maxlength="3" /><input name="max_ad" type="text" size="2" maxlength="3" /></form><input type="image" src="ajouterBtn.gif" onclick="alert(dump(document.forms['pproducts_update'].elements));" />