// JavaScript Document
// specify the name of your form
var thisForm = "msform";

// load field names and default values into list
var defaultVals = new Array();
defaultVals[0] = new Array("userName", "Nickname");
defaultVals[1] = new Array("email", "Email");
defaultVals[2] = new Array("subject", "Subject");
defaultVals[3] = new Array("comments", "Comments");


// populate fields with default values on page load
function MPLoadDefaults() {
with (document.forms[thisForm]) {
for (var n=0; n<defaultVals.length; n++) {
var thisField = defaultVals[n][0];
var thisDefault = defaultVals[n][1];
if (elements[thisField].value == '')
elements[thisField].value = thisDefault;
}}}

// clear default value from field when selected
function MPClearField(field) {
var fieldName = field.name;
for (var n=0; n<defaultVals.length; n++) {
var thisField = defaultVals[n][0];
var thisDefault = defaultVals[n][1];
if (thisField == fieldName) {
if (field.value == thisDefault) field.value = '';
break;
}}}

// clear all defaults when form is submitted
function MPClearAll() {
with (document.forms[thisForm]) {
for (var n=0; n<defaultVals.length; n++) {
var thisField = defaultVals[n][0];
var thisDefault = defaultVals[n][1];
if (elements[thisField].value == thisDefault)
elements[thisField].value = '';
}}}
// ******** insert Smilies ********
function emoticon(text) {
	var txtarea = document.msform.comments;
	text = ' ' + text + ' ';
	if (txtarea.createTextRange && txtarea.caretPos) {
		var caretPos = txtarea.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
		txtarea.focus();
	} else {
		txtarea.value  += text;
		txtarea.focus();
	}
}