// ----------------------------------------------------------------------
// Javascript hide/reveal text script.
// Author: James Cannon
// ----------------------------------------------------------------------

var ie4 = false; if(document.all) { ie4 = true; }

function getObject(id) { 
if (ie4) { return document.all[id]; } else { return document.getElementById(id); } 
}

function moreless(link, divId) {
 var lText = link.innerHTML; var d = getObject(divId);
 if (lText == 'more') { link.innerHTML = 'less'; d.style.display = 'block'; }
 else { link.innerHTML = 'more'; d.style.display = 'none'; } 
}
 
function showhide(link, divId) {
 var lText = link.innerHTML; var d = getObject(divId);
 if (lText == '[+]') { link.innerHTML = '[-]'; d.style.display = 'block'; }
 else { link.innerHTML = '[+]'; d.style.display = 'none'; } 
}