function openwindow(sURL,sHeight,sWidth)  {
  var sFeatures = "top=10,left=10,height="+ (sHeight) +",width="+ (sWidth) + "maximized=no,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=1";
  var oSampWin = window.open(sURL,"_blank",sFeatures)
  }