var ss_siteName="";var ss_loginDestination="";var ss_username="";function ss_initialize(){var a=document.location.href;if(a.substr(0,6)=="https:"){return}if(ss_siteName){var b=document.createElement("script");b.type="text/javascript";b.src=ss_siteName+"/login/check_login.pyt?getUsername=1";document.body.appendChild(b)}else{alert("ss_siteName is not defined")}}function ss_getUser(c,e){if(c!="yes"){var d=document.getElementById("SS_login_button");if(d){d.style.display="block"}else{alert("Cannot find login button")}}else{ss_username=e;var b=document.getElementById("SS_logout_button");var a=document.getElementById("SS_User_Name");if(b){b.style.display="block"}else{alert("Cannot find logout button")}if(a){a.innerHTML="Welcome "+e;a.style.display="block"}}}function ss_login(){if(ss_loginDestination=="self"){var a=ss_siteName+"/login/log_in.pyt?destination="+document.location.href}else{if(ss_loginDestination){if(ss_loginDestination.substr(0,4)!="http"){ss_loginDestination="http://"+ss_loginDestination}var a=ss_siteName+"/login/log_in.pyt?destination="+ss_loginDestination}else{var a=ss_siteName+"/login/"}}document.location.href=a}function ss_logout(){document.location.href=ss_siteName+"/login/logout.pyt"};