function openWin(URL,winWidth,winHeight)
{
    var left = (screen.width - winWidth)/2;
    var top = (screen.height - winHeight)/2;
    
    window.open(URL,'','width=' + winWidth + ',height=' + winHeight + ',left=' + left + ',top=' + top + ',scrollbars=yes');
}

function addFavorite(siteURL,labelText)
{
	window.external.addFavorite(siteURL,labelText);
}