// JScript File
function e(e1,e2,e3,e4) {
	var ex,a,a2;
	a = e1+"@"+e2;
	a2 = ((e4 != null) && (e4 != '')) ? e4 : a;
	if ((e3 != null) &&(e3 != '')) ex="?"+e3; else ex="";
	document.write('<a href="mailto:'+a+ex+'">'+a2+'</a>')
}
function es(e1,e2)
{
	document.write(e1+'@'+e2)
}
function ess(e1,e2)
{
	return e1+'@'+e2;
}

function toggle_section(target_name, path)
{
    var target
    target = document.getElementById(target_name)
    if (target == null)
        return;
    if (target.style.visibility == 'hidden')
    {
        target.style.visibility = 'visible';
        target.style.display = 'block';
        if (path != null) document[target_name + '_arrow'].src = path + 'arrow_down.gif';
    }
    else
    {
        target.style.visibility = 'hidden';
        target.style.display = 'none';
        if (path != null) document[target_name + '_arrow'].src = path + 'arrow.gif';
    }
}