function login(){
var popurl="http://www.bpcan.com/admin/"
winpops=window.open(popurl,"","height=520,width=778,scrollbars,resizable,top=*,left=*'");
}

function help(){
var popurl="http://www.bpcan.com/en/login/help.htm"
winpops=window.open(popurl,"","width=480,height=250,")
}

function register(){
var popurl="http://www.bpcan.com/en/login/register.htm"
winpops=window.open(popurl,"","width=480,height=250,")
}