[Plugin: WP-Cycle] Cannot login to wp-admin

Hello all,

I upgraded wordpress to version 3.4.1 and now the only way to login to the backend of the site http://marciaowenassoc.com/wp-admin is to disable the wp-cycle plugin. If the plugin is disabled the site allows typing in the user name box. otherwise it won’t let me type any characters in the user or pass box.

http://ww.wp.xz.cn/extend/plugins/wp-cycle/