<input type=”image” value=”edit”> The VALUE attribute is passed by all browsers; except IE and Opera. The workaround solution is using a hidden field to pass the form action: function formAction(svalue) { var objAction = document.getElementById(“action”); objAction.value = svalue; } //Hidden Action: <input type=”hidden” name=”action” id=”action” value=””> //Submit Actions: <input type=”image” name=”submit” value=”edit” onClick=”formAction(this.value);”> <input type=”image” [...]