function popupOpener(sHeight,sWidth,sWinName,sUrl,sAttributes){if(sAttributes==undefined){var sAttributes="height="+sHeight+",width="+sWidth+",scrollbars=yes,toolbars=no,resizable";}
else{var sAttributes="height="+sHeight+",width="+sWidth+","+sAttributes;}
if(!sUrl){var popWin=window.open('',sWinName,sAttributes);}
else{var popWin=window.open(sUrl,sWinName,sAttributes)}
popWin.focus();}