Hi I am learning CSS at the moment. Its kinda tricky. Thanks for the code but what is the curvycorners technique? Is this something using html5?

I have found a site where he is using the corners that I want. I dont know much about the code but this is the bit I copied and pasted which looked useful. The site looks the same in my iphone and he isnt using images for the corners. Can you please have a look and give some ideas. For CurvyCorners only the javascripts API works which now they dont reccomend,the CSS dosent work in my version of firefox. Here is the code:

<script>

$(window).one("load", function() {

if ($("#content").height() < 820) {

var wh =  820 + 100;
var bh = 820;
}
else {
var wh =  $("#content").height() + 100;
var bh = $("#content").height();
}
$("#white-content").css("height", wh + "px");
$("#blue-content").css("height", bh + "px");
});
</script>

<div id="column-left">

    <div class="box">

  <div class="box-heading">Categories</div>

  <div class="box-content">

    <div class="box-category">

      <ul>

<!--[if IE]>
<script type="text/javascript" src="catalog/view/javascript/jquery/fancybox/jquery.fancybox-1.3.4-ie fix.js"></script>
<![endif]-->

<script type="text/javascript" src="catalog/view/javascript/jquery/tabs.js"></script>

<script type="text/javascript" src="catalog/view/javascript/common.js"></script>

<!--[if IE 7]>
<link rel="stylesheet" type="text/css" href="catalog/view/theme/steroidonline/stylesheet/ie7.css" />
<![endif]-->

<!--[if lt IE 7]>
<link rel="stylesheet" type="text/css" href="catalog/view/theme/steroidonline/stylesheet/ie6.css" />
<script type="text/javascript" src="catalog/view/javascript/DD_belatedPNG_0.0.8a-min.js"></script>
<script type="text/javascript">
DD_belatedPNG.fix('#logo img');
</script>
<![endif]-->

<script type="text/javascript">

Basically I want the corners to show in every version of internet. The images will take up too much space or if I am forced to then I will have to use

Its an adult site thats why I didnt post it, I didnt think it would be appropriate to do it on the forum. I just want to know how he has done it

A quote from page 48 of Adobe CS5 CIB

"

CSS breaks all these default constraints and lets you place elements almost anywhere

you want them to be. Positioning can be specifi ed in relative terms (such as left,

right, center, and so on) or by absolute coordinates measured in pixels, inches,

centimeters, or other standard measurement system. Using CSS you can even place

one element on top of or below another in a stack to create amazing graphical eff ects"

So what I am wanting to do is possible. I just need to devote more time to learning CSS.