/*Browser Detection Script*/

/*Get platform*/
function getPlatform()
{
   var UserAgent;

   UserAgent = navigator.userAgent.toLowerCase();

    if ( (UserAgent.indexOf("win") != -1)   || (UserAgent.indexOf("16bit") != -1))
    {
       return "win";
    }

    if (UserAgent.indexOf("mac") != -1)
    {
       return "mac";
    }
      
    if (UserAgent.indexOf("x11") != -1)
    {
       return "unx";
    }
    return "oth";
}


/*Get browser version*/
function getBrowserType()
{
	var browser;
	if (navigator.appName.indexOf("Explorer")!=-1) 
		browser='IE';
	else
		browser='NS';
	return browser;
}
function getBrowserVersion()
{
	var appVersion = navigator.appVersion;
	if (getBrowserType()=='IE')
	{
		index = appVersion.indexOf("MSIE", 0);
		Version = appVersion.substring(index+5, index+6);
	}
	else
	{
	   var Version = parseInt(navigator.appVersion);
	}	   
	return Version;
}


/*Get stylesheet version*/
if (getBrowserType()=='IE' && getPlatform()=='mac')
{
	document.write('<LINK REL=StyleSheet HREF="styles/style.css">');
}
else if (getBrowserType()=='IE' &&  getBrowserVersion()<6 && getPlatform()=='win')
{
	document.write('<LINK REL=StyleSheet HREF="styles/style.css">');
}

else if (getBrowserType()=='IE' &&  getBrowserVersion()>=6 && getPlatform()=='win')
{
	document.write('<LINK REL=StyleSheet HREF="styles/style.css">');
}

else if (getBrowserType()=='NS' &&  getBrowserVersion()==4 && getPlatform()=='win')
{
	document.write('<LINK REL=StyleSheet HREF="styles/style_win_ns.css">');
}	 

else if (getBrowserType()=='NS' &&  getBrowserVersion()>=5 && getPlatform()=='win')
{
	document.write('<LINK REL=StyleSheet HREF="styles/style_win_ns.css">');
}	

else if (getBrowserType()=='NS' &&  getBrowserVersion()==4 && getPlatform()=='mac')
{
	document.write('<LINK REL=StyleSheet HREF="styles/style.css">');
}	 

else if (getBrowserType()=='NS' &&  getBrowserVersion()>=5 && getPlatform()=='mac')
{
	document.write('<LINK REL=StyleSheet HREF="styles/style.css">');
}	

else
{
	document.write('<LINK REL=StyleSheet HREF="styles/style.css">');
}