var theHtml = ''; 

theHtml = '<SCRIPT LANGUAGE="JavaScript" SRC="'; 
if((OsId == 'mac') && (BrowserId == 'ie') && ((BrowserVer >= 4) && (BrowserVer < 5)))
{
	theHtml += 'common/data_utf.js'; 
}
else
{ 
	theHtml += 'common/data_sjis.js'; 
}

theHtml += '">' + '</SCRIPT>'; 
document.write(theHtml);