function setCookie(name, value, expiredays) {
var today = new Date();
today.setDate(today.getDate() + expiredays);
document.cookie = name + '=' + escape(value) + '; path=/; expires=' + today.toGMTString() + ';'
}
function getCookie(name) {
var cName = name + '=';
var x = 0;
var i =0;
while (i <= document.cookie.length) {
var y = (x+cName.length);
if(document.cookie.substring(x, y) == cName)
{
if((endOfCookie=document.cookie.indexOf(';', y)) == -1)
endOfCookie = document.cookie.length;
return unescape(document.cookie.substring(y, endOfCookie));
}
x = document.cookie.indexOf(' ', x) + 1;
if ( x == 0 )
break;
}
return '';
}
