function pop(popUrl){
var optToolbar = 'directories=no,location=no,menubar=no,status=no,titlebar=no,toolbar=no';
var optOption = 'scrollbars=yes,width=770,height=400,resizable=no';
var optFeatures = optToolbar + "," + optOption;
var newWin = window.open(popUrl,'',optFeatures);
}