/* Óû§×¢²á */
function OpenWindow(index)
{
var pathname = (window.location.pathname);
var showx = (window.screen.width - 860)/2 ; 
var showy = (window.screen.height - 600)/2 ; 
if(index==1)
window.open(pathname.substring(0,(pathname.lastIndexOf('.nsf')))+'provider_index.jsp','','status=yes,resizable=yes,scrollbars=yes,top='+showy+',left='+showx+',width=860,height=600');
if(index==2)
window.open(pathname.substring(0,(pathname.lastIndexOf('.nsf')))+'purchaser_index.jsp','','status=yes,resizable=yes,scrollbars=yes,top='+showy+',left='+showx+',width=860,height=600');
if(index==3)
window.open(pathname.substring(0,(pathname.lastIndexOf('.nsf')))+'expert_index.jsp','','status=yes,resizable=yes,scrollbars=yes,top='+showy+',left='+showx+',width=860,height=600');
if(index==4)
window.open(pathname.substring(0,(pathname.lastIndexOf('.nsf')))+'agent_index.jsp','','status=yes,resizable=yes,scrollbars=yes,top='+showy+',left='+showx+',width=860,height=600');
}