var vNum = navigator.appVersion.charAt(0);
var bName = navigator.appName.charAt(0);

if ( bName == "M" && vNum < 4) //IE3ˆÈ‰º
	location.href="sorry.html";
if ( bName == "N" && vNum < 4) //NN3ˆÈ‰º
	location.href="sorry.html";
	
if(navigator.appVersion.indexOf("Mac") > -1)
{
	if( bName == "M")
	 {
		// MAC IE
		document.write("<STYLE TYPE='text/css'>\
		.txt1 {  font-size: 10px; line-height: 18px}\
		.txt2 {  font-size: 10px; line-height: 18px}\
		.txt_s { font-size: 9px; line-height: 16px}\
		.txt_cap { font-size: 9px; line-height: 11px}\
		.txt_b { font-size: 12px; line-height: 18px}\
		.txt_bb { font-size: 14px; line-height: 18px}\
		</STYLE>");
	}
	else
	{
		if( vNum < 5 )
		{
		// MAC NETSCAPE 4.x
		document.write("<STYLE TYPE='text/css'>\
		.txt1 {  font-size: 10px; line-height: 18px}\
		.txt2 {  font-size: 10px; line-height: 18px}\
		.txt_s { font-size: 9px; line-height: 16px}\
		.txt_cap { font-size: 9px; line-height: 11px}\
		.txt_b { font-size: 12px; line-height: 18px}\
		.txt_bb { font-size: 14px; line-height: 18px}\
		</STYLE>");
	 	}
	 	else
	 	{
		// MAC NETSCAPE 6.x~
		document.write("<STYLE TYPE='text/css'>\
		.txt1 {  font-size: 12px; line-height: 20px}\
		.txt2 {  font-size: 12px; line-height: 20px}\
		.txt_s { font-size: 10px; line-height: 18px}\
		.txt_cap { font-size: 10px; line-height: 13px}\
		.txt_b { font-size: 14px; line-height: 20px}\
		.txt_bb { font-size: 16px; line-height: 20px}\
		</STYLE>");
	 	}
	 }

}
else
{
	if( bName == "M")
	{
		// WIN IE
		document.write("<STYLE TYPE='text/css'>\
		.txt1 {  font-size: 12px; line-height: 20px}\
		.txt2 {  font-size: 12px; line-height: 20px}\
		.txt_s { font-size: 10px; line-height: 18px}\
		.txt_cap { font-size: 10px; line-height: 13px}\
		.txt_b { font-size: 14px; line-height: 20px}\
		.txt_bb { font-size: 16px; line-height: 20px}\
		</STYLE>");
	}
	else
	{
		if( vNum < 5 )
		{
		// WIN NETSCAPE 4.x
		document.write("<STYLE TYPE='text/css'>\
		.txt1 {  font-size: 12px; line-height: 20px}\
		.txt2 {  font-size: 12px; line-height: 20px}\
		.txt_s { font-size: 10px; line-height: 18px}\
		.txt_cap { font-size: 10px; line-height: 13px}\
		.txt_b { font-size: 14px; line-height: 20px}\
		.txt_bb { font-size: 16px; line-height: 20px}\
		</STYLE>");
		}
		else
		{
		// WIN NETSCAPE 6.x~
		document.write("<STYLE TYPE='text/css'>\
		.txt1 {  font-size: 12px; line-height: 20px}\
		.txt2 {  font-size: 12px; line-height: 20px}\
		.txt_s { font-size: 10px; line-height: 18px}\
		.txt_cap { font-size: 10px; line-height: 13px}\
		.txt_b { font-size: 14px; line-height: 20px}\
		.txt_bb { font-size: 16px; line-height: 20px}\
		</STYLE>");
		
		}
	}
}