function goPop19(){
goPop18Window = window.open("popup/benifit_medical2.html","","scrollbars=yes,resizable=yes,status=yes,width=600px,height=500px,");
}
function goPop18(){
goPop18Window = window.open("popup/benifit_medical.html","","scrollbars=yes,resizable=yes,status=yes,width=600px,height=500px,");
}