var theAgent=navigator.userAgent;

document.write("<STYLE TYPE='text/css'><!--")
if(theAgent.indexOf('Mac')>=0){
	if(navigator.appName.charAt(0) == "M"){
	//for Macintosh IE 
	document.write(".css1{font-size:09px; line-height:12px;}")
	document.write(".css2{font-size:10px; line-height:13px;}")
	document.write(".css3{font-size:11px; line-height:14px;}")
	document.write(".css4{font-size:12px; line-height:15px;}")
	document.write(".css5{font-size:13px; line-height:16px;}")
	document.write(".css6{font-size:12px; line-height:16px;}")
	}
	if(navigator.appName.charAt(0) == "N"){
	//for Macintosh NS
	document.write(".css1{font-size:07px; line-height:12px;}")
	document.write(".css2{font-size:08px; line-height:13px;}")
	document.write(".css3{font-size:09px; line-height:14px;}")
	document.write(".css4{font-size:10px; line-height:15px;}")
	document.write(".css5{font-size:11px; line-height:16px;}")
	document.write(".css6{font-size:12px; line-height:16px;}")
	}
	}
if(navigator.appVersion.indexOf('Mac')!=1){
	if(navigator.appName.charAt(0) == "M"){
	//for Windows IE
	document.write(".css1{font-size:10px; line-height:13px;}")
	document.write(".css2{font-size:11px; line-height:14px;}")
	document.write(".css3{font-size:12px; line-height:15px;}")
	document.write(".css4{font-size:13px; line-height:16px;}")
	document.write(".css5{font-size:14px; line-height:17px;}")
	document.write(".css6{font-size:12px; line-height:15px;}")
	}
	if(navigator.appName.charAt(0) == "N"){
	//for Windows NS
	document.write(".css1{font-size:09px; line-height:13px;}")
	document.write(".css2{font-size:10px; line-height:14px;}")
	document.write(".css3{font-size:11px; line-height:15px;}")
	document.write(".css4{font-size:12px; line-height:16px;}")
	document.write(".css5{font-size:13px; line-height:17px;}")
	document.write(".css6{font-size:13px; line-height:15px;}")

	}
}
document.write("--></STYLE>");