var currItem = 100;

function act_item(num, open, oldHeight) 
{
    var cl = document.getElementById('col_right');
    
    if (open =="true") 
    {
        if (currItem == 100) 
            new Effect.BlindDown('pitem' +num);
        else
            setTimeout("new Effect.BlindDown('pitem"  +num +"');",800);
         
        document.getElementById('item'+num).style.height = 'auto';
        document.getElementById('item'+num).style.minHeight = oldHeight +'px';
        activate(num);
    }
    
    else 
    {
        new Effect.BlindUp('pitem'+num)
        document.getElementById('item'+num).style.minHeight = oldHeight +'px';
        currItem = 100;
    }
}
function closeAll() 
{
    for (var i=0;i<5;i++) 
    {
        new Effect.Fold('pitem'+i);
    }
    
}
function activate(newitem) 
{
    var d = document.getElementById("pitem" + currItem);
    if (d && currItem!=newitem && currItem != 100) 
        new Effect.BlindUp("pitem" + currItem);
    currItem = newitem;
}