Making CSS1 Work in All 3

In SCRIPT within HEAD, add rules to target style sheet:

<SCRIPT LANGUAGE="JavaScript1.2">
if (is.nav5up) addRuleToStyleElement 
   (styleSheetElement, ".hint", 
   "background-color:yellow"); 
else if (is.nav4)
document.classes.hint.all.color 
= "yellow";
else if (is.ie4up) document.styleSheets
["ietssxyz"].addRule (".hint", 
"background-color:yellow");
</SCRIPT>

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