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localStorage cookies fallback
/**
* Adapted from gist by josedaniel
* https://gist.github.com/1001363
*/
if (!window.localStorage){
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+"; path=/";
}
function readCookie(name){
var result = null;
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){
result = c.substring(nameEQ.length,c.length);
return result;
}
}
return result;
}
localStorage = (function () {
return {
setItem: function (key, value) {
if(value != null) createCookie(key, value, 3000);
},
getItem: function (key) {
return readCookie(key);
},
removeItem: function(a){
this.setItem(a,'');
}
};
})();
}
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