var ids=new Array();
function QAinit(){
if(document.getElementById){
var tids=document.getElementsByTagName('div');
for(i=0;i<tids.length;i++)if(tids[i].className=="nume")ids[ids.length]=tids[i];
for(i=0;i<ids.length;i++)ids[i].onmouseup=setstate;
}}

function setstate(){
	
for(i=0;i<ids.length;i++){
if(ids[i]==this){
var d=this.parentNode.getElementsByTagName('div')[1];
var imag=this.getElementsByTagName('img')[0];
if(d.style.display=="block"){d.style.display="none";imag.src='/img/plus.gif';}
else {d.style.display="block";imag.src='/img/minus.gif';}
}}}

function expandall(){
if(document.getElementById){
for(i=0;i<ids.length;i++)ids[i].parentNode.getElementsByTagName('div')[1].style.display="block";
}}

function collapseall(){
if(document.getElementById){
for(i=0;i<ids.length;i++)ids[i].parentNode.getElementsByTagName('div')[1].style.display="none";
}}

if (document_loaded)
	QAinit();