Rounded edges or curvy corners are always a trendy style in web designing. Early stages we used images to make the edges rounded, later it replace with css or javascript alternatives. Among all the easiest method is curvycorners.js. Just include this javascript file and some 4-5 lines of code, your job is done. You can find examples and usage guide in curvycorners.net.
I am not going to explain much about curvy corners here, you just go to the above mentioned website and explore yourself more on that. Here i am going to explain how to use this with a magento theme. If you are new to use a custom javascript with magento theme this post will benefit for you too.
