Welcome to the forums emembee,
When your in the message box writing your post You will see a tool bar above you. Use the hash mark (the #) to get the code tags to put your code into.
Here's my version of your answer. Any questions just ask:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type" />
<title></title>
<style type="text/css">
#selectsize
{
width:900px
}
</style>
</head>
<body>
<div id="selectsize">
<select id="Select1" onchange="selone();">
<option value="">Band Material</option>
<option value="Silver">Sterling Silver</option>
<option value="Gold">14k Gold Plate</option>
</select>
<select id="Select2" onchange="selone();">
<option value="">Ring Size</option>
<option value="Small">Small</option>
<option value="Large">Large</option>
</select>
<span id="price">Pick the Band Material</span>
</div>
<script type="text/javascript">
function selone()
{
var band = document.getElementById('Select1').value;
var size = document.getElementById('Select2').value;
if(size == "")
document.getElementById('price').innerHTML = "Now Select the Size";
if(band == "")
document.getElementById('price').innerHTML = "Now Select the Band Material";
if(band == "Gold")
{
if(size == "Small") document.getElementById('price').innerHTML = "Cost of small gold";
if(size == "Large") document.getElementById('price').innerHTML = "Cost of large gold";
}
if(band == "Silver")
{
if(size == "Small") document.getElementById('price').innerHTML = "Cost of small silver";
if(size == "Large") document.getElementById('price').innerHTML = "Cost of large silver";
}
}
</script>
</body>
</html>