function openWindow(url, name) {
   popupWin = window.open(url, name, "toolbar,location,resizable,scrollbars,height=460,width=500,left=0,top=0");

   if (popupWin.opener == null) {
      popupWin.opener = window;
      popupWin.opener.name = "opener";
      popupWin.focus();
   }
}

function help(url) {
   popupWin = window.open(url, "helpWindow", "toolbar,location,resizable,scrollbars,height=460,width=500,left=0,top=0");

   if (popupWin.opener == null) {
      popupWin.opener = window;
      popupWin.opener.name = "opener";
      popupWin.focus();
   }
}

function popupClose() {
   window.close();
   window.opener.focus();
}

function popupRedirect(url) {
   window.opener.window.parent.location.href = url;
   window.opener.focus();
// popupClose();
}

function winpop(url) {
   popupWin = window.open(url, "AHWIN", "toolbar,location,resizable,scrollbars,height=460,width=500,left=0,top=0");
   if (popupWin.opener == null) {
      popupWin.opener = window;
      popupWin.opener.name = "opener";
      popupWin.focus();
   }
   return false;
}