1° - Sorry my English, I'm using Google translator. Hello, I'm trying to create a tool to change the background color of the site (blogger), but the way it did, it does not save the option of the visitor, every time the visitor has to click on the color. What code could I use to save cookies, or this way is impossible? See the code I'm using:
<center><a href="#" onclick="javascript:document.body.style.backgroundColor='#59141b';"><img src="http://4.bp.blogspot.com/_dsEG33PDaHw/S32TTX4H60I/AAAAAAAAAJU/qYc4BYZclgg/s200/body-rojo.png" /></a><a href="#" onclick="javascript:document.body.style.backgroundColor='#1d2d05'; document.body.style.backgroundImage='http://1.bp.blogspot.com/-j5vpiqnwsd8/t_7bvccefoi/aaaaaaaae0g/wfkeypr5jm8/s1600/testelow.jpg';"><img src="http://2.bp.blogspot.com/_dsEG33PDaHw/S32TTyfDggI/AAAAAAAAAJk/9x17-Ec7Dnw/s200/body-verde.png" /></a><a href="#" onclick="javascript:document.body.style.backgroundColor='#15435a'; document.body.style.backgroundImage='http://1.bp.blogspot.com/-j5vpiqnwsd8/t_7bvccefoi/aaaaaaaae0g/wfkeypr5jm8/s1600/testelow.jpg';"><img src="http://4.bp.blogspot.com/_dsEG33PDaHw/S32TLXeztWI/AAAAAAAAAI0/7hWfrfWsdKU/s200/body-azul.png" /></a> <a href="#" onclick="javascript:document.body.style.backgroundColor='#222'; document.body.style.backgroundImage='http://1.bp.blogspot.com/-j5vpiqnwsd8/t_7bvccefoi/aaaaaaaae0g/wfkeypr5jm8/s1600/testelow.jpg';"><img src="http://2.bp.blogspot.com/_dsEG33PDaHw/S32TMY3FA9I/AAAAAAAAAJM/6Hx0CAagVOQ/s200/body-negro.png" /></a></center>