// Browser
if(document.all)
{
var thisbrowser="IE"
}

if(!document.all && document.getElementById)
{
var thisbrowser="NN6";
}

var OSName="Unknown OS";
if (navigator.appVersion.indexOf("Win")!=-1) OSName="Windows";
if (navigator.appVersion.indexOf("Mac")!=-1) OSName="MacOS";
if (navigator.appVersion.indexOf("X11")!=-1) OSName="UNIX";
if (navigator.appVersion.indexOf("Linux")!=-1) OSName="Linux";


function isDefined(property)
{
return (typeof property != 'undefined');
}

// Targets
function externalLinks()
{

if (!document.getElementsByTagName)
return;

var anchors = document.getElementsByTagName("a");

for (var i=0; i<anchors.length; i++)
{ 
var anchor = anchors[i];

if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") 
{
anchor.target = "_blank"; 
}

}

}

function BlurLinks()
{

// Text- u. Grafik-Links
lnks= document.getElementsByTagName("a");

for(i=0;i<lnks.length;i++)
{
lnks[i].onfocus=new Function("this.blur()");
}

// Input Buttons
lnks= document.getElementsByName("input");

for(i=0;i<lnks.length;i++)
{
lnks[i].onfocus=new Function("this.blur()");
}

}

function RunFunctions()
{
externalLinks();
BlurLinks();
}

// call rolloverInit when document finishes loading
if (isDefined(window.addEventListener))
{
window.addEventListener('load', RunFunctions, false);
}

else if (isDefined(window.attachEvent))
{
window.attachEvent('onload', RunFunctions);
}