<!--
function brVersionCss(winIe6, winIe7, OtherCss, MacCss){
	var strAppVer = navigator.appVersion;
	var strAppNM  = navigator.appName;
	
	var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
	var isWin = (navigator.appVersion.indexOf("Windows") != -1) ? true : false;
	var brVer = getBrowserVersion();
	
	function getBrowserVersion() {
	     appN   = navigator.appName.toUpperCase();
	     version = 0;
	     appVer  = navigator.appVersion;
	     if (appN.indexOf("NETSCAPE") >= 0) {
	         s = appVer.indexOf(" ",0);
	         version = eval(appVer.substring(0,s));
	         if (version >= 5) version++;
	     }
	     if (appN.indexOf("MICROSOFT") >= 0) {
	         appVer  = navigator.userAgent;
	         s = appVer.indexOf("MSIE ",0) + 5;
	         e = appVer.indexOf(";",s);
	         version = eval(appVer.substring(s,e));
	     }
	     return version;	
	}
	
	//******[ css switch ]******
	//Win
	if(isWin){
		//IE 6
		if(isIE && brVer == 6){
			document.write(winIe6);
			
		//IE 7
		}else if(isIE && brVer == 7){
			document.write(winIe7);
			
		//Other Browser
		}else{
			document.write(OtherCss);
		}
	//Mac
	}else{
		document.write(MacCss);
	}
}
//-->