function wopen(url,name,w,h,r,s,st)
{ window.open(url,name,"width=" +w+ ",height=" +h+ ",left=0,top=0"); }

function showuser(username)
{ var win = open("/member/"+username,"","width=450,height="+(screen.availHeight-50)+",left=0,top=0,scrollbars=yes");}

function showimage(url)
{ var win = open(url,"","width=630,height=700,left=0,top=0");}