function setCookie(Name,cookievalue)
			{
			   var newcookie=Name+"="+escape(cookievalue);
			   document.cookie=newcookie+";path=/";
			  กกกก
			}
			function clearCookie(name)
			{
				var ThreeDays=3*24*60*60*1000;
				var expDate = new Date();
				expDate.setTime(expDate.getTime()-ThreeDays);
				document.cookie=name+"=;expires="+expDate.toGMTString();
			} 
			function setCookies(username,password)
			{
				setCookie('username',username);
				setCookie('password',password);
			}
			function setCookies2(username,password)
			{
				setCookie('username',username);
				setCookie('password',password);
			}
			function setCookies3()
			{
                var username=document.getElementById("username").value;
                var password=document.getElementById("password").value;
				setCookie('username',username);
				setCookie('password',password);
			}