cps_log.html 863 B

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  1. <script>
  2. window.onload = function () {
  3. var current_id = getCookie('current_id')
  4. if (!current_id) {
  5. current_id = 'first_page'
  6. }
  7. window.addEventListener('message', function(e){
  8. setCookie('current_id', e.data.current_id)
  9. }, false);
  10. window.parent.postMessage({pre_id: current_id}, '*');
  11. }
  12. function setCookie(name, value) {
  13. var Days = 30;
  14. var exp = new Date();
  15. exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
  16. document.cookie = name + "=" + escape(value) + ";expires=" + exp.toGMTString();
  17. }
  18. function getCookie(name) {
  19. var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
  20. if (arr = document.cookie.match(reg))
  21. return decodeURIComponent(arr[2]);
  22. else
  23. return null;
  24. }
  25. </script>