// Expandable content script from flooble.com.
// For more information please visit:
//   http://www.flooble.com/scripts/expand.php
// Copyright 2002 Animus Pactum Consulting Inc.
//----------------------------------------------
var ie4 = false; if(document.all) { ie4 = true; }
    
function getObject(id) 
{ 
    if (ie4) { return document.all[id]; } 
    else { return document.getElementById(id); } 
}

function toggle(link, divId) 
{ 
    var lText = link.innerHTML; 
    var d = getObject(divId);
    if (lText.substr(0,1) == '+') 
    { 
		link.innerHTML = '-' + lText.substring(1);
        d.style.display = 'block'; 
    }
    else 
    { 
		link.innerHTML = '+' + lText.substring(1); 
        d.style.display = 'none'; 
    } 
}