// Convert userAgent string to Lowercase
var agt=navigator.userAgent.toLowerCase();

// Browser Version
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);

var is_ns  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) && (agt.indexOf('webtv')==-1));
var is_ns2 = (is_ns && (is_major == 2));
var is_ns3 = (is_ns && (is_major == 3));
var is_ns4 = (is_ns && (is_major == 4));
var is_ns4up = (is_ns && (is_major >= 4));
var is_ns5 = (is_ns && (is_major == 5));
var is_ns5up = (is_ns && (is_major >= 5));

var is_safari=(agt.indexOf('safari')!=-1);

var is_ie   = (agt.indexOf("msie") != -1);
var is_ie3  = (is_ie && (is_major < 4));
var is_ie4  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")==-1) && (agt.indexOf("msie 5.5")==-1));
var is_ie4up  = (is_ie  && (is_major >= 4));
var is_ie5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) || (agt.indexOf("msie 5.5")!=-1));

var is_ie50  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1));

var is_ie5up  = (is_ie  && !is_ie3 && !is_ie4);

var is_aol   = (agt.indexOf("aol") != -1);
var is_aol3  = (is_aol && is_ie3);
var is_aol4  = (is_aol && is_ie4);

var is_opera = (agt.indexOf("opera") != -1);
var is_opera_old = (is_opera && (is_major < 5));
var is_webtv = (agt.indexOf("webtv") != -1);



// Platform

var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));
var is_win16 = ((agt.indexOf("win16")!=-1) || (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("windows 16-bit")!=-1) );
var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) || (agt.indexOf("windows 16-bit")!=-1));

var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
var is_win32 = (is_win95 || is_winnt || is_win98 || ((is_major >= 4) && (navigator.platform == "Win32")) || (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

var is_os2   = ((agt.indexOf("os/2")!=-1) || (navigator.appVersion.indexOf("OS/2")!=-1) || (agt.indexOf("ibm-webexplorer")!=-1));

var is_mac= (agt.indexOf("mac")!=-1);
var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) || (agt.indexOf("68000")!=-1)));
var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) || (agt.indexOf("powerpc")!=-1)));

// Detect IE 4.5 on the mac

var is_ie45mac  = (is_mac && is_ie && (agt.indexOf("msie 5.0")==-1) && (agt.indexOf("msie 5.1")==-1) && (agt.indexOf("msie 5.5")==-1) && (agt.indexOf("msie 4.5")!=-1));



/*
// Flash 3, 4 AND 5 Detection

var is_flash6 = 0;
var is_flash5 = 0;
var is_flash4 = 0;
var is_flash3 = 0;


if (navigator.plugins["Shockwave Flash"]) {

	var plugin_version = 0;
	var plugin_description = navigator.plugins["Shockwave Flash"].description.split(" ");


	for (var i = 0; i < plugin_description.length; ++i) {

		if (isNaN(parseInt(plugin_description[i])))
			continue;

		plugin_version = plugin_description[i];

	}
}
	
if (plugin_version >= 6) {

	is_flash6 = 1;


} 

if (plugin_version >= 5) {

	is_flash5 = 1;


} 


if (plugin_version >= 4) {

	is_flash4 = 1;


}	


if (plugin_version >= 3) {

	is_flash3 = 1;


}


if (is_ie && is_win32) { // Check IE on windows for flash 3, 4 AND 5 using VB Script

	document.write('<SCRIPT LANGUAGE="VBScript"\>\n');
	document.write('on error resume next\n');
	document.write('is_flash5 = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5")))\n');
	document.write('on error resume next\n');
	document.write('is_flash4 = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4")))\n');
	document.write('on error resume next\n');
	document.write('is_flash3 = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3")))\n');
	document.write('<'+'/SCRIPT> \n');
}
*/

var styles;
//var pfad='http://www.telle.de/';
//var pfad='http://62.146.105.45/';
var pfad = "";

if(is_safari){
	styles='<link rel="stylesheet" type="text/css" href="'+pfad+'fileadmin/template/main/styles2.css">';
	//alert('bei 1');
}else if(is_mac && is_ie50){
	styles='<link rel="stylesheet" type="text/css" href="fileadmin/template/main/styles3.css">';
	//alert('bei 2');	
}else if(is_mac && !is_ie50){
	styles='<link rel="stylesheet" type="text/css" href="fileadmin/template/main/styles4.css">';
	//alert('bei 3');	
}else{
	styles='<link rel="stylesheet" type="text/css" href="'+pfad+'fileadmin/template/main/styles.css">';
	//alert('bei 4');	
}

document.write(styles);

if(is_ie)
  document.write('<link href="fileadmin/template/main/styles_ie.css" rel="stylesheet" type="text/css" />');


// additional css for layer main_menu
document.write('<link rel="stylesheet" type="text/css" href="'+pfad+'fileadmin/css/main_menu.css">');

//document.forms[0].sword.onmouseover=document.forms[0].sword.value='';