function bookit(){
window.open('https://www.simpleteetimes.com?fuseaction=course.interface&partnerid=1155&partnerkey=9350980498&closeatend=Yes','remote','width=500,height=325,scrollbars=no,resizable=no,status=yes,menubar=no,hotkeys=no');
//window.open('https://dev.simpleteetimes.com?fuseaction=course.interface&partnerid=1173&partnerkey=9987183749&closeatend=Yes','remote','width=500,height=325,scrollbars=no,resizable=no,status=yes,menubar=no,hotkeys=no');
}