function popWin(theURL,winName,width,height) { 
    var window_width = width;
    var window_height = height;
    var window_top = (screen.height-window_height)/2;
    var window_left = (screen.width-window_width)/2;
    newWindow=window.open(''+ theURL + '',''+ winName + '','width=' + window_width + ',height=' + window_height + ',top=' + window_top + ',left=' + window_left + ', toolbar=no,location=no,status=yes,menubar=no,scrollbars=yes,resizable=no');
    //newWindow.focus();
}

function cloWin() {
	window.close();
	window.opener.focus();
}
function cloWinAuto(iTime) {
	// Close window after 2000 ms (2 sec.)
	setTimeout('cloWin()', iTime);	
}