function OpenWindow(strMyPage, strMyName, intW, intH, intScroll, intResize, strMenu) {
    var intWinL = ((screen.width - intW) / 2);
    var intWinT = ((screen.height - intH) / 2);
    var strWinProps = 'height='+intH+',width='+intW+',top='+intWinT+',left='+intWinL+',scrollbars='+intScroll+',resizable='+intResize+',menubar='+strMenu;
    var objWin = window.open(strMyPage, strMyName, strWinProps);
	
    if (parseInt(navigator.appVersion) >= 4) {
        objWin.window.focus(); 
    }

    return objWin;
}