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function ou_mobile(){ou_killcookie("OUFULLSIZE");ou_setcookie("OUMOBILE","1");location.reload(true)}function ou_desktop(){ou_killcookie("OUMOBILE");ou_setcookie("OUFULLSIZE","M");location.reload(true)}function ou_killcookie(a){document.cookie=a+"=;path=/;domain=.open.ac.uk;expires=Sun, 13 Dec 2009 12:01:01 GMT"}function ou_setcookie(a,f){document.cookie=a+"="+f+";path=/;domain=.open.ac.uk;expires=Thu, 31 Dec 2099 23:59:59 GMT"};