<script type="text/javascript" language="javascript">

function changeColor(str)
{
document.getElementsByTagName("BODY")[0].style.background = str;
}

function changeFont(str)
{
document.getElementsByTagName("body")[0].style.fontFamily = str;
}

function changeSize(str)
{
document.getElementsByTagName("p")[10].style.fontSize = str;
document.getElementsByTagName("p")[2].style.fontSize = str;
document.getElementsByTagName("p")[3].style.fontSize = str;
document.getElementsByTagName("p")[5].style.fontSize = str;
document.getElementsByTagName("p")[6].style.fontSize = str;
document.getElementsByTagName("p")[7].style.fontSize = str;
document.getElementsByTagName("p")[8].style.fontSize = str;
document.getElementsByTagName("p")[9].style.fontSize = str;
}
function hide(){
var jet = document.getElementById('jetscram').style;
jet.visibility="hidden";

}

</script>

<style type="text/css">
div#jetscram{ background:url(http://jetscram.com/images/logo.gif) top left no-repeat; background-color:#ffffff; border:6px #333 solid; font-family:Helvetica, Arial, sans-serif; color:#333; height:28px; padding-left:65px; padding-top:12px; position:fixed; bottom:0; width:594px; left:50%; margin-left:-342px; z-index:5;}
#jetscram select{ width:120px;}
* HTML div#jetscram{ margin-left:0px;}

</style>

<div id="jetscram">
Font <select name="fontchange" onchange="changeFont(this.value)">
<option value=""Gill Sans MT", Gill Sans, Gill,Arial, Sans" selected="selected">Gill Sans MT</option>
<option value="Arial, Sans">Arial</option>
<option value="Verdana, Sans">Verdana</option>
<option value="Helvetica,"Helvetica LT", Sans">Helvetica</option>
<option value="Georgia, Sans">Georgia</option>
</select>
Font Size
<select name="fontsize" onchange="changeSize(this.value)">
<option value="12px">12</option>
<option value="13px">13</option>
<option value="14px">14</option>
<option value="15px">15</option>
<option value="16px" selected="selected">16</option>
<option value="18px">18</option>
</select>
Background Color
<select name="backgroundcolor" onchange="changeColor(this.value)">
<option value="#008ed7">0%</option>
<option value="#005fb2">33%</option>
<option value="#012f8b" selected="selected">66%</option>
<option value="#010066">100%</option>
</select>
<a href="#" onclick="hide()" >hide</a>
</div>