lu1s · May 16, 2011 06:53 · May 16, 2011 · May 16, 2011
diff --git a/cookie-handler.js b/cookie-handler.js
@@ -0,0 +1,54 @@
+// sets a cookie
+var setCookie = function(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=/"
+}
+
+// gets a cookie
+var getCookie = function(name) {
+    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) return c.substring(nameEQ.length,c.length)
+    }
+    return null
+}
+
+/*
+* getAllCookies
+* get all cookies from the document and
+* returns an array of objects in ther form:
+* {
+*	name: cookieName,
+*	value: cookieValue
+*  }
+*/
+var getAllCookies = function(){
+	var r = new Array()
+	var u = document.cookie.split(";")
+	for(var i=0;i<u.length;i++)
+		r.push({
+			name: u[i].split("=")[0],
+			value: u[i].split("=")[1]
+		})
+	return r;
+}
+
+// deletes a cookie
+var deleteCookie =  function(name) {
+   	setCookie(name,"",-1)
+}
+
+// deletes al cookies from the document
+var deleteAllCookies = function(){
+	var u = document.cookie.split(";")
+	for(var i=0;i<u.length;i++)
+		deleteCookie(u[i].split("=")[0])
+}