function mainfuncaja(querypost, getresault, urlformona)
{  
    if(!urlformona)
        urlformona = 'Modules/Article/Block/tree/loadlistarticle.php';
    getresault = getresault+'(xmlDocument)';
    mmhajax(urlformona, querypost, getresault);  
}
//what to do when item selected
function doOnSelect3(itemId){
    qp = 'clas=listarticlesubject&id='+itemId;
    gr = 'doLoadDetails3';
    mainfuncaja(qp, gr);
}

//populate form of details
function doLoadDetails3(obj){
    document.getElementById("divlistartcl").innerHTML = obj.getElementsByTagName("listartcl")[0].firstChild.nodeValue;    
}
function showmatnartcl(ikj)
{
    qp = 'clas=showmatnartcl&id='+ikj;
    gr = 'resshowmatnartcl';
    mainfuncaja(qp, gr);
}
function resshowmatnartcl(obj)
{
    document.getElementById("showtreearticle").style.display = 'none';
    document.getElementById("vertilinktree").innerHTML = obj.getElementsByTagName("vertilink")[0].firstChild.nodeValue;   
    document.getElementById("divlistartcl").innerHTML = obj.getElementsByTagName("content")[0].firstChild.nodeValue;    
}

function returntomaintree()
{
    document.getElementById("showtreearticle").style.display = 'block';
    document.getElementById("vertilinktree").innerHTML = '';    
    document.getElementById("divlistartcl").innerHTML = '';
}