var helpBaseUrl = "/help/help.html"
var termsOfUseUrl = "termsOfUse.html"
var defaultDoc = "companion_web"
var popupWin = null

function popupHelp(doc, anc) {
  if (doc=="") doc = defaultDoc
  helpUrl = helpBaseUrl + "?" + doc
  if (anc!="") helpUrl += "#" + anc
  popupWin = window.open (helpUrl, 'help', 'toolbar=yes,directories=no,menubar=no,scrollbars=no,resizable=yes,height=500,width=550,left=100,top=100')
  popupWin.focus()
}

function popupWindow(url) {
  popupWin = window.open (url)
}

function popupTermsOfUse() {
  popupWin = window.open (termsOfUseUrl, 'tou', 'toolbar=no,directories=no,menubar=no,scrollbars=yes,resizable=no,height=450,width=500,left=100,top=100')

}