function showHide(id) {
    var obj = document.getElementById(id);
    if (obj.style.display == "none") {
        //obj.style.display = "block";
        Effect.SlideDown(id);
    } else {
    	Effect.SlideUp(id);
        //obj.style.display = "none";
    }

}

function addCode(obj, code) {
	var object = document.getElementById(obj);
 	object.value += ' ' + code;
}