function check(chkBox)
		{
		    document.getElementById(chkBox).style.display = "none";
		    document.getElementById(chkBox +"Img").style.display = "block"; 
		}
		
		function uncheck(chkBox)
		{
		    document.getElementById(chkBox).style.display = "block";
		    document.getElementById(chkBox +"Img").style.display = "none"; 
		}
		
		function cook(element)
		{
		  createCookie("cookieATC" + element, "true", 0);
		  check(element);
		}
		
		function clearCheck()
		{
		    $$('input.rememberMe').each(function(element) {
            if (readCookie("cookieATC" + element.id) == 'true') {
                eraseCookie("cookieATC" + element.id);
                uncheck(element.id);
            }
            })
		}
		
		Event.observe(window, 'load', function() {
        $$('input.rememberMe').each(function(element) {
        if (readCookie("cookieATC" + element.id) == 'true') {
        check(element.id);
        }
        })
        });