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";
 } 
}
window.onload = externalLinks;

// prepinani FAQ

function hideall() {
var obj;
for (var i=1; i<13; i++) {
   	obj = document.getElementById('faq' + i);
	obj.style.display='none';
}
}

function show (nmbr) {
hideall();
var obj = document.getElementById('faq' + nmbr);
obj.style.display='block';
}