if(navigator.userAgent.indexOf("Win")!=-1){
		document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"./share/css/default.css\" />");
}
if (navigator.userAgent.indexOf("Mac")!=-1){
	if(navigator.systemLanguage) {
		document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"./share/css/default.css\" />");
	} else {
		document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"./share/css/mac_import.css\" />");
	}
}