function WindowPopper(URL) {
  popupWin = window.open(URL, 'RealtyTimes','resizable,menubar,toolbar,scrollbars,width=740,height=400,left=10,top=10')
  popupWin.focus();
}

function MarketPopper() {
  popupMarket = window.open('market_update/index.html', 'RealtyTimes','resizable,menubar,toolbar,scrollbars,width=740,height=400,left=10,top=10')
  popupMarket.focus();
}