JavaScript - Gadget Datafld Var Help Really Needed.

<script type="text/javascript">


var month=['', 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];

var selmonth= new Array();





var month2=prompt('Which Month', '');


if (month2==1){
selmonth[0] = month[1];
var month2=prompt('Which Month', '');
}

if (month2==2){
selmonth[1] = month[2];
var month2=prompt('Which Month', '');
}

if (month2==3){
selmonth[2] = month[3];
var month2=prompt('Which Month', '');
}

if (month2==4){
selmonth[3] = month[4];
var month2=prompt('Which Month', '');
}

if (month2==5){
selmonth[4] = month[5];
var month2=prompt('Which Month', '');
}

if (month2==6){
selmonth[5] = month[6];
var month2=prompt('Which Month', '');
}

if (month2==7){
selmonth[6] = month[7];
var month2=prompt('Which Month', '');
}

if (month2==8){
selmonth[7] = month[8];
var month2=prompt('Which Month', '');
}

if (month2==9){
selmonth[8] = month[9];
var month2=prompt('Which Month', '');
}

if (month2==10){
selmonth[9] = month[10];
var month2=prompt('Which Month', '');
}

if (month2==11){
selmonth[10] = month[11];
var month2=prompt('Which Month', '');
}

if (month2==12){
selmonth[11] = month[12];
var month2=prompt('Which Month', '');
}


if (month2=='stop'){
document.write(selmonth.join(" <br> "));
}


else{
	alert('Please enter a valid value');
}




</script>

<script language="javascript">

function linkrotate(which){
var mylinks=new Array()
mylinks[0]="http://www.#.com"
mylinks[1]="http://www.#.com"
mylinks[2]="http://www.#.com"

window.location=mylinks[which]
}


function showimage()
{
if (!document.images)
return
document.images.pictures.src=
document.mygallery.picture.options[document.mygallery.picture.selectedIndex].value
}
//-->
</script>

<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="100%"><form name="mygallery"><p><select
name="picture" size="1" onChange="showimage()">
<option selected value="image1.jpg">Option 1</option>
<option value="image2.jpg">Option 2</option>
<option value="image3.jpg">Option 3</option>
</select></p>
</form>

<div id="slidedom">
<script type="text/javascript" src="js-files/slider.js"></div></script>

var variableslide=new Array()

//variableslide[x]=["path to image", "OPTIONAL link for image", "OPTIONAL text description (supports HTML tags)"]

variableslide[0]=['images/sign-1.gif']
variableslide[1]=['images/sign-3.gif']
variableslide[2]=['images/sign-4.gif']

//configure the below 3 variables to set the dimension/background color of the slideshow

var slidewidth='188px' //set to width of LARGEST image in your slideshow
var slideheight='60px' //set to height of LARGEST iamge in your slideshow, plus any text description
var slidebgcolor='#FFF'

//configure the below variable to determine the delay between image rotations (in miliseconds)
var slidedelay=3000

////Do not edit pass this line////////////////

var ie=document.all
var dom=document.getElementById

for (i=0;i<variableslide.length;i++){
var cacheimage=new Image()
cacheimage.src=variableslide[i][0]
}

var currentslide=0

function rotateimages(){
contentcontainer='<center>'
if (variableslide[currentslide][1]!="")
contentcontainer+='<a href="'+variableslide[currentslide][1]+'">'
contentcontainer+='<img src="'+variableslide[currentslide][0]+'" border="0" vspace="3">'
if (variableslide[currentslide][1]!="")
contentcontainer+='</a>'
contentcontainer+='</center>'
if (variableslide[currentslide][2]!="")
contentcontainer+=variableslide[currentslide][2]

if (document.layers){
crossrotateobj.document.write(contentcontainer)
crossrotateobj.document.close()
}
else if (ie||dom)
crossrotateobj.innerHTML=contentcontainer
if (currentslide==variableslide.length-1) currentslide=0
else currentslide++
setTimeout("rotateimages()",slidedelay)
}

if (ie||dom)
document.write('<div id="slidedom" style="width:'+slidewidth+';height:'+slideheight+'; background-color:'+slidebgcolor+'"></div>')

function start_slider(){
crossrotateobj=dom? document.getElementById("slidedom") : ie? document.all.slidedom : document.slidensmain.document.slidenssub
if (document.layers)
document.slidensmain.visibility="show"
rotateimages()
}

if (ie||dom)
start_slider()
else if (document.layers)
window.onload=start_slider

<script language="JavaScript">
<!-- Begin
function leapto(form) {
var myindex=form.dest.selectedIndex
parent.CONTENT.location.href=(form.dest.options[myindex].value);
// You can output to ANY frame using:  parent.[framename].location.href
}
// End -->
</script>

<div id="videoWrapper">
  <form name="labtv">
<select name="dest" size="1" onchange="leapto(this.form)">
<option selected="selected" value="LT-video_default.html">Choose A Manufacturer
</option><option value="LT-video_nanodrop.html">NanoDrop
</option><option value="LT-video_bioflux.html">Bioflux
</option><option value="LT-video_genvault.html">GenVault
</option><option value="LT-video_hamilton.html">Hamilton
</option></select>
</form>

<iframe name="CONTENT" frameborder="no" height="400" scrolling="no" width="650">
</iframe>
</div>