function setCookie (name, value) {
         var argv = setCookie.arguments;
         var argc = setCookie.arguments.length;
		   var today = new Date();
   		var expi = new Date();
   		expi.setTime(today.getTime() + 10000*60*24*365*1000000);
         var expires = (argc > 2) ? argv[2] : expi;
         var path = (argc > 3) ? argv[3] : null;
         var domain = (argc > 4) ? argv[4] : null;
         var secure = (argc > 5) ? argv[5] : false;
         document.cookie = name + "=" + escape(value) +
         ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
         ((path == null) ? "" : ("; path=" + path)) +
         ((domain == null) ? "" : ("; domain=" + domain)) +
         ((secure == true) ? "; secure" : "");
}

function getCookie(Name) {
	  var search = Name + "="
	  
	  if (document.cookie.length > 0) { // if there are any cookies
			offset = document.cookie.indexOf(search) 
			if (offset != -1) { // if cookie exists 
					  offset += search.length 
					  // set index of beginning of value
					  end = document.cookie.indexOf(";", offset) 
					  // set index of end of cookie value
					  if (end == -1) 
								end = document.cookie.length
					  return unescape(document.cookie.substring(offset, end))
			} 
	  }
}