switch(location.host){
case 'oa.scedu.gov.cn':
location.href="http://220.180.7.11:8088"
break;
case 'xzd.scedu.gov.cn':
location.href="http://220.180.7.11:8000/gsoftserver"
break;
case 'school.scedu.gov.cn':
location.href="http://220.180.7.11:8888/schoolweb"
break;
case 'h1n1.scedu.gov.cn':
location.href="/h1n1"
break;
}