function expandcollapse (postid) {
    whichpost = document.getElementById(postid);
    if (whichpost.className=="visible") {
        whichpost.className="hidden";
    }
    else {
        whichpost.className="visible";
    }
}

function expcolgrp (tag, id, classname) {
    var divs = document.getElementsByTagName(tag);
    for(i=0; i<divs.length; i++) {
        if (divs[i].id.indexOf(id) == 0) {
            if (classname == 0) {
                if (divs[i].className=="hidden") {
                    divs[i].className="visible";
                }
                else {
                    divs[i].className="hidden";
                }
            } else {
                divs[i].className=classname;
            }
        }
    }
}

function SetTextElem(elem, changeVal){
   if(elem.textContent){
      elem.textContent = changeVal; // firefox
   }else{
      elem.innerText = changeVal; // ie
   }
}

function FindTextElem(elem, val){
   if(elem.textContent){
      return elem.textContent.indexOf(val); // firefox
   }else{
      return elem.innerHTML.indexOf(val); // ie
   }
}


function expcolallkom() {
    for(i=1; i<3; i++) {
        whichpost = document.getElementById('LinkKomment'+i);
        if (FindTextElem(whichpost, 'Развернуть') == 0) {
            SetTextElem(whichpost,'Свернуть');
            classname = "visible";
        } else {
            SetTextElem(whichpost,'Развернуть');
            classname = "hidden";
        }    
    }
    expcolgrp('p', 'kmnt', classname);


//var tt = document.getElementById('LinkKomment2');
//    alert(tt.id+" - "+tt.innerHTML);
//    whichpost.textContent = '!!!';

/*    for(i=1; i<3; i++) {
        whichpost = document.getElementById('LinkKomment'+i);
        if (whichpost.textContent.indexOf('Развернуть') == 0) {
            whichpost.textContent = 'Свернуть';
            classname = "visible";
        } else {
            whichpost.textContent = 'Развернуть';
            classname = "hidden";
        }    
    }
    expcolgrp('p', 'kmnt', classname);*/
}