var ids=new Array();
var xds=new Array();

function QAinit(){

    if(document.getElementById)
    {
        var tids=document.getElementsByTagName('div');
        for(i=0;i<tids.length;i++)
                if(tids[i].className=="question")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];
if(d.style.display=="block") {     
    d.style.display="none";    
}
else {
     d.style.display="block";
     var p = this.parentNode.getElementsByTagName('div')[0];
     //p.style.backgroundColor="red";
     //p.style.fontColor ="gray";
}
}}}

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";
}}

//window.onload=QAinit;