var isLogin='n';var cookie=document.cookie;var isLogin='n';var __document_write_userinfo="";if(""==cookie){document.write(__document_write_userinfo);}else{var c_value=0;var secret_index=0;secret_index=document.cookie.indexOf('secret_login_mark=');var c_name="cntv_user_mark";c_start=document.cookie.indexOf(c_name+"=");if(c_start!=-1){c_start=c_start+c_name.length+1;c_end=document.cookie.indexOf(";",c_start);if(c_end==-1){c_end=document.cookie.length;}c_value=unescape(document.cookie.substring(c_start,c_end));if(1==c_value){isLogin='y';}}if(0==c_value){document.write(__document_write_userinfo);}}function gotoUpload(result){location.href=result;}