function openNode(id){
    var elem = document.getElementById(id);
    if(elem.style.display == 'none')
        elem.style.display = '';
    else elem.style.display = 'none';
}
function addMsg(id){
    if(id > 0)
        window.open("AddMessage.aspx?itemId="+id,"mywindow","width=400,height=320,left=300,top=200");
    else
        window.open("AddMessage.aspx","","width=400,height=320,left=300,top=200");


 } 
 
 function faq(id){
 
    var elem = document.getElementById(id);
    if(elem.src.indexOf('images/minusZ.gif',0) != -1)
        elem.src = 'images/krest2.gif';
    else elem.src = 'images/minusZ.gif';
 }
 
function sendToFriend(){
    window.open("SendToFriend.aspx","","width=400,height=220,left=300,top=200");
}