//tree object
    var tree3;
    //xml loader to load details from database
    //var xmlLoader3 = new dtmlXMLLoaderObject(doLoadDetails3,window);
   
    //load tree on page

function loadTree3(idlang){
    treebox3.innerHTML = '';
    tree3 = new dhtmlXTreeObject("treebox3","100%","100%",0);
    tree3.setImagePath("JsInc/treecreate/imgs/");
    tree3.enableDragAndDrop(false);
    tree3.setOnClickHandler(doOnSelect3);
    tree3.loadXML("Modules/Article/tree2/phptree/treefromdb.php?order=0&idlang="+idlang);
}

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

//populate form of details
function doLoadDetails3(obj){
    document.getElementById("divlistartcl").innerHTML = obj.getElementsByTagName("listartcl")[0].firstChild.nodeValue;    
}
function showmatnartcl(ikj)
{
   // alert(ikj);
    qp = 'clas=showmatnartcl&id='+ikj;
    gr = 'resshowmatnartcl';
    //mainfuncaj(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 = '------------';
}