//detect browser & OS info
var isIE = (navigator.userAgent.indexOf("MSIE") != -1);
var isIE7 = (navigator.userAgent.indexOf("MSIE 7.0") != -1);
var isIE8 = (navigator.userAgent.indexOf("MSIE 8.0") != -1);
var isFrx = (navigator.userAgent.indexOf("Firefox") != -1);
var isOpera = (window.opera)? true : false;
var isSafari = (navigator.userAgent.indexOf("Apple") != -1);
var isMac = (navigator.platform.indexOf("Mac") != -1);

//based on browser & OS set css
var fixCSS = null;
if (isIE7 || isIE8) { 
	fixCSS = "http://www.musicnotes.com/css/IE7_fix.css";
}else if(isIE) {
	fixCSS = "http://www.musicnotes.com/css/IE_fix.css";
}else if(isOpera) {
	fixCSS = "http://www.musicnotes.com/css/Opera_fix.css";
}else if(isSafari) {
	fixCSS = "http://www.musicnotes.com/css/Safari_fix.css";
}else if(isFrx && isMac) {
	fixCSS = "http://www.musicnotes.com/css/MacFox_fix.css";
}else if(isFrx) {
	fixCSS = "http://www.musicnotes.com/css/Firefox_fix.css";
}
if(fixCSS != null) document.write('<link rel="stylesheet" type="text/css" href="' + fixCSS + '">');