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

document.write("<style type='text/css'><!--")
if(mac){
	//For Macintosh IE NS
	document.write("body{font-size:12px; color:#000000; font-family:Helvetica, Arial;}")
	document.write("td{font-size:12px; color:#000000; font-family:Helvetica, Arial;}")
	document.write(".f1{font-size:9px; font-family:Helvetica, Arial;}")
	document.write(".f2{font-size:10px; font-family:Helvetica, Arial;}")
	document.write(".f3{font-size:12px; font-family:Helvetica, Arial;}")
	document.write(".f4{font-size:14px; font-family:Helvetica, Arial;}")
	document.write(".f5{font-size:18px; font-family:Helvetica, Arial;}")
	document.write(".f6{font-size:24px; font-family:Helvetica, Arial;}")
	document.write(".f7{font-size:36px; font-family:Helvetica, Arial;}")
	document.write("input,select,textarea{font-size:10px;}")
}
else{
	if(ie){
	//For Windows IE
	document.write("body{font-size:13px; line-height:125%; color:#000000; font-family:Helvetica, Arial;}")
	document.write("td{font-size:13px; line-height:125%; color:#000000; font-family:Helvetica, Arial;}")
	document.write(".f1{font-size:11px; line-height:125%; font-family:Helvetica, Arial;}")
	document.write(".f2{font-size:12px; line-height:125%; font-family:Helvetica, Arial;}")
	document.write(".f3{font-size:13px; line-height:125%; font-family:Helvetica, Arial;}")
	document.write(".f4{font-size:16px; line-height:125%; font-family:Helvetica, Arial;}")
	document.write(".f5{font-size:20px; line-height:125%; font-family:Helvetica, Arial;}")
	document.write(".f6{font-size:24px; line-height:125%; font-family:Helvetica, Arial;}")
	document.write(".f7{font-size:32px; line-height:125%; font-family:Helvetica, Arial;}")
	document.write("input,select,textarea{font-size:12px;}")
	}
	else{
	//For Windows NS
	document.write("body{font-size:15px; color:#000000; font-family:Helvetica, Arial;}")
	document.write("td{font-size:15px; color:#000000; font-family:Helvetica, Arial;}")	
	document.write(".f1{font-size:12px; font-family:Helvetica, Arial;}")
	document.write(".f2{font-size:14px; font-family:Helvetica, Arial;}")
	document.write(".f3{font-size:15px; font-family:Helvetica, Arial;}")
	document.write(".f4{font-size:18px; font-family:Helvetica, Arial;}")
	document.write(".f5{font-size:22px; font-family:Helvetica, Arial;}")
	document.write(".f6{font-size:24px; font-family:Helvetica, Arial;}")
	document.write(".f7{font-size:36px; font-family:Helvetica, Arial;}")
	document.write("input,select,textarea{font-size:14px;}")
	}
}
document.write("--></style>");