if (navigator.appName=="Netscape" && parseFloat(navigator.appVersion)>=4.7)//ns
		{
		document.write('<link rel="stylesheet" type="text/css" href="css/ns.css">')
		}
	
			
	if(navigator.userAgent.indexOf("Firefox")!=-1) //firefox
		{
		var versionindex=navigator.userAgent.indexOf("Firefox")+8
		if (parseInt(navigator.userAgent.charAt(versionindex))>=1)
		document.write('<link rel="stylesheet" type="text/css" href="css/firefox.css">')
		}


	if(navigator.appVersion.indexOf("MSIE")!=-1)  //ie
		{
		temp=navigator.appVersion.split("MSIE")
		version=parseFloat(temp[1])
			if (version>=5) //NON IE browser will return 0
			document.write('<link rel="stylesheet" type="text/css" href="css/ie.css">')
		}

	if(navigator.userAgent.indexOf("Opera")!=-1)
		{
		var versionindex=navigator.userAgent.indexOf("Opera")+6
		if (parseInt(navigator.userAgent.charAt(versionindex))>=8)
		document.write('<link rel="stylesheet" type="text/css" href="css/opera.css">')
		}