// h/t http://www.quirksmode.org/js/cookies.html

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; domain=anaces.com; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

//show OR hide funtion depends on if element is shown or hidden
function shoh(id) { 
    if (document.getElementById) { // DOM3 = IE5, NS6
        if (document.getElementById(id).style.display == "none"){
            document.getElementById(id).style.display = 'block';
        } else {
            document.getElementById(id).style.display = 'none';         
        }   
    } else { 
        if (document.layers) {  
            if (document.id.display == "none"){
                document.id.display = 'block';
            } else {
                document.id.display = 'none';
            }
        } else {
            if (document.all.id.style.visibility == "none"){
                document.all.id.style.display = 'block';
            } else {
                document.all.id.style.display = 'none';
            }
        }
    }
}