fix issue with js callback with custom themes
fix issue with js callback with custom themes

philliprower/cas,apereo/cas,Jasig/cas,philliprower/cas,rkorn86/cas,apereo/cas,fogbeam/cas_mirror,leleuj/cas,philliprower/cas,philliprower/cas,pdrados/cas,rkorn86/cas,pdrados/cas,philliprower/cas,pdrados/cas,fogbeam/cas_mirror,leleuj/cas,philliprower/cas,fogbeam/cas_mirror,apereo/cas,pdrados/cas,Jasig/cas,philliprower/cas,apereo/cas,pdrados/cas,fogbeam/cas_mirror,Jasig/cas,rkorn86/cas,fogbeam/cas_mirror,apereo/cas,leleuj/cas,leleuj/cas,leleuj/cas,leleuj/cas,fogbeam/cas_mirror,Jasig/cas,rkorn86/cas,pdrados/cas,apereo/cas,apereo/cas