function chapter_switch(script,index,seektime) {
parent.GGHandleScript(script)
if (parent.frames['frmPlayer'].flashplayeractive) {
parent.frames['frmPlayer'].seekVideo(seektime)
} else {
urlString = 'player.asp?c=' + index + '&webcast=' + webcast + '&stage=' + stage + '&sessionid=' + sessionid + '&b=' + parent.b;
parent.frames['frmPlayer'].location.href = urlString
}
}