function opensubnav (id) {

	var el = document.getElementById(id+'Sub');
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
		document.getElementById(id).className="titlelnk";
	} else {
		el.style.display = '';
		document.getElementById(id).className="titlelnkdown";
	}

}

function opensubnav2 (id) {

	var el = document.getElementById(id+'Sub');
	if ( el.className != 'ddlinkcontsuboff' ) {
		el.className = 'ddlinkcontsuboff';
		document.getElementById(id).className="ddlnk";
	} else {
		el.className = 'ddlinkcontsub';
		document.getElementById(id).className="ddlnkdown";
	}
		//alert(el.className);

}

function opensubnavloc (id) {

	var el = document.getElementById(id+'Sub');
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
		document.getElementById(id).className="ddlnkloc";
	} else {
		el.style.display = 'block';
		document.getElementById(id).className="ddlnklocdown";
	}

}

function navaboutout() {
	document.getElementById('navabout').src="images/nav-about.gif";
}

function navaboutover() {
	document.getElementById('navabout').src="images/nav-about-over.gif";
}

function navservicesout() {
	document.getElementById('navservices').src="images/nav-services.gif";
}

function navservicesover() {
	document.getElementById('navservices').src="images/nav-services-over.gif";
}

function navlocationsout() {
	document.getElementById('navlocations').src="images/nav-members-locations.gif";
}

function navlocationsover() {
	document.getElementById('navlocations').src="images/nav-members-locations-over.gif";
}

function navexperienceout() {
	document.getElementById('navexperience').src="images/nav-experience.gif";
}

function navexperienceover() {
	document.getElementById('navexperience').src="images/nav-experience-over.gif";
}

function navnewsout() {
	document.getElementById('navnews').src="images/nav-news.gif";
}

function navnewsover() {
	document.getElementById('navnews').src="images/nav-news-over.gif";
}

function navcontactout() {
	document.getElementById('navcontact').src="images/nav-contact.gif";
}

function navcontactover() {
	document.getElementById('navcontact').src="images/nav-contact-over.gif";
}