mac=(navigator.appVersion.indexOf('Mac')!=-1)?true:false;
ie=(navigator.appName.charAt(0) == "M")?true:false;

document.writeln("<STYLE TYPE='text/css'><!--")
if(navigator.appVersion.indexOf("Mac") > 1){
	if(navigator.appName.charAt(0) == "M"){
		//FOR MACINTOSH IE
		document.write(".base-2{font-size:9px;line-height:110%;}")
		document.write(".base-1{font-size:10px;line-height:14px;}")
		document.write(".base{font-size:12px;line-height:20px;}")
		document.write(".base+1{font-size:14px;line-height:28px;}")
	}
	else{
		//FOR MACINTOSH NS
		document.write(".base-2{font-size:9px;line-height:110%;}")
		document.write(".base-1{font-size:10px;line-height:14px;}")
		document.write(".base{font-size:12px;line-height:20px;}")
		document.write(".base+1{font-size:14px;line-height:28px;}")
	}
}
else{
	if(navigator.appName.charAt(0) == "M"){
		//FOR WINDOWS IE
		document.write(".base-2{font-size:10px;line-height:110%;}")
		document.write(".base-1{font-size:11px;line-height:14px;}")
		document.write(".base{font-size:12px;line-height:20px;}")
		document.write(".base+1{font-size:14px;line-height:28px;}")
	}
	else{
		//FOR WINDOWS NS
		document.write(".base-2{font-size:11px;line-height:110%;}")
		document.write(".base-1{font-size:11px;line-height:14px;}")
		document.write(".base{font-size:12px;line-height:20px;}")
		document.write(".base+1{font-size:14px;line-height:28px;}")
	}
}
document.write("--></STYLE>");