var cursor=false;
function SetCursorOn(Is_On)
{
    cursor=Is_On;
    if(cursor==false)setTimeout("ClosePopup()",300);
}
function ClosePopup()
{
    if(cursor!=false)
        setTimeout("ClosePopup()",300);
    else
        document.getElementById("PopupMenu").style.display='none';
}
function ShowPopup(sec_id)
{
    var port=document.getElementById("m" + sec_id);
    var menu=document.getElementById("PopupMenu");
    menu.style.left=port.offsetLeft - 1;
    menu.style.top=port.offsetTop+port.offsetHeight;
//    menu.style.width=port.offsetWidth - 1;
    menu.style.display='block';
}
function light_menu(my_obj,flag)
{
}

function next_form(block_id)
{
    var block=document.getElementById("block" + 1);
    block.style.display='none';

    var block=document.getElementById("block" + 2);
    block.style.display='none';

    var block=document.getElementById("block" + block_id);
    block.style.display='block';	
}