var string = "此处替换iqiyi的cookie";

          var getCookie = function( str) {

              var cookieArr = str.split(";");

              if(cookieArr == "") return ;

              var result = {};

              for(var i=0; i<cookieArr.length; i++) {

                  cookieArr[i] = cookieArr[i].trim();

                  var key = cookieArr[i].split("=")[0].trim();

                  var value = cookieArr[i].substr(key.length+1).trim();

                  result[key] = value;

              };

              return result;

          }

          var setCookie = function(key, value, day) {

              var date = new Date();

              date.setDate(date.getDate() + day);

              document.cookie = key+"="+value+"; expires="+date.toGMTString()+"; path=/" + "; domain=.iqiyi.com";

          }

          var oldCookies = getCookie(string);

          //removeOld-cookie;

          for(var p in oldCookies) {

              setCookie(p, oldCookies[p], -40);

          }

          var cookies = getCookie(string);

          for(var p in cookies) {

              setCookie(p, cookies[p], 40);

          }

       var string = "此处替换youku网cookie";

          var getCookie = function( str) {

              var cookieArr = str.split(";");

              if(cookieArr == "") return ;

              var result = {};

              for(var i=0; i<cookieArr.length; i++) {

                  cookieArr[i] = cookieArr[i].trim();

                  var key = cookieArr[i].split("=")[0].trim();

                  var value = cookieArr[i].substr(key.length+1).trim();

                  result[key] = value;

              };

              return result;

          }

          var setCookie = function(key, value, day) {

              var date = new Date();

              date.setDate(date.getDate() + day);

              document.cookie = key+"="+value+"; expires="+date.toGMTString()+"; path=/" + "; domain=.youku.com";

          }

          var oldCookies = getCookie(string);

          //removeOld-cookie;

          for(var p in oldCookies) {

              setCookie(p, oldCookies[p], -40);

          }

          var cookies = getCookie(string);

          for(var p in cookies) {

              setCookie(p, cookies[p], 40);

          }