function toggleMenu(id) {
	if(document.getElementById(id).style.display=="block")
		document.getElementById(id).style.display="none";
	else
         document.getElementById(id).style.display="block";
}

function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}

function changeColor() {
	colorelement = document.getElementById("colorselect");
	colorchoice = colorelement.options[colorelement.selectedIndex].value;
	if (colorchoice) {
		SetCookie("color",colorchoice,365);
		location.reload();
	}
}