function showDD(id) {
	document.getElementById(id).style.display='block';
	switch(id) {
		case 'researchDD':
			elem = 'researchHD';					// Change display for the has_dropdown parent
			break;
		case 'supportDD':
			elem = 'supportHD';						// Change display for the has_dropdown parent
			break;
		default:
			break;
	}
	document.getElementById(elem).style.backgroundColor = '#003d74';
	document.getElementById(elem).style.borderLeft = '1px solid #fff';
	document.getElementById(elem).style.borderRight = '1px solid #fff';
	document.getElementById(elem).style.borderBottom = '1px solid #fff';
}

function hideDD(id) {
	document.getElementById(id).style.display='none';
	var elem;
	switch(id) {
		case 'researchDD':
			elem = 'researchHD';					// Change display for the has_dropdown parent
			break;
		case 'supportDD':
			elem = 'supportHD';						// Change display for the has_dropdown parent
			break;
		default:
			break;
	}
	document.getElementById(elem).style.backgroundColor = 'transparent';
	document.getElementById(elem).style.borderLeft = '1px solid #004A8D';
	document.getElementById(elem).style.borderRight = '1px solid #0773A2';
	document.getElementById(elem).style.borderBottom = '0px';
}


function leftMenuAction(object,className,id,action,active) {
    var item = document.getElementById(id);
    object.className = className;
    if (item !== null && active !== 'Active') {
        if (action === 'mouseover') {
            item.src = '/images/t3nav_arrowroll.gif';
            item.width = 12;
            item.height = 7;
        } else {
            item.src = '/images/LIMR/t3nav_arrow.gif';
            item.width = 7;
            item.height = 12;
        }
    }
}