document.onclick=function(e){
	e=e||event;
	var target=e.target||e.srcElement;
	if(target.id=='searchGoodies'||target.parentNode.id=='labelGoodies'){
		document.getElementById('labelGoodies').childNodes[1].style.backgroundPosition='top';
		document.getElementById('searchGoodies').checked='true';
		document.getElementById('labelPartners').childNodes[1].style.backgroundPosition='bottom';
		document.getElementById('labelMap').childNodes[1].style.backgroundPosition='bottom';
	}
	if(target.id=='searchPartners'||target.parentNode.id=='labelPartners'){
		document.getElementById('labelGoodies').childNodes[1].style.backgroundPosition='bottom';
		document.getElementById('labelPartners').childNodes[1].style.backgroundPosition='top';
		document.getElementById('searchPartners').checked='true';
		document.getElementById('labelMap').childNodes[1].style.backgroundPosition='bottom';
	}
	if(target.id=='searchMap'||target.parentNode.id=='labelMap'){
		document.getElementById('labelGoodies').childNodes[1].style.backgroundPosition='bottom';
		document.getElementById('labelPartners').childNodes[1].style.backgroundPosition='bottom';
		document.getElementById('labelMap').childNodes[1].style.backgroundPosition='top';
		document.getElementById('searchMap').checked='true';
	}
}

document.onmouseover=function(e){
	e=e||event;
	var target=e.target||e.srcElement;
	if(target.id=='searchGoodies'||target.parentNode.id=='labelGoodies'){
		if(document.getElementById('searchGoodies').checked==false)document.getElementById('labelGoodies').childNodes[1].style.backgroundPosition='center';
	}
	if(target.id=='searchPartners'||target.parentNode.id=='labelPartners'){
		if(document.getElementById('searchPartners').checked==false)document.getElementById('labelPartners').childNodes[1].style.backgroundPosition='center';
	}
	if(target.id=='searchMap'||target.parentNode.id=='labelMap'){
		if(document.getElementById('searchMap').checked==false)document.getElementById('labelMap').childNodes[1].style.backgroundPosition='center';
	}
}
document.onmouseout=function(e){
	e=e||event;
	var target=e.target||e.srcElement;
	if(target.id=='searchGoodies'||target.parentNode.id=='labelGoodies'){
		if(document.getElementById('searchGoodies').checked==false)document.getElementById('labelGoodies').childNodes[1].style.backgroundPosition='bottom';
	}
	if(target.id=='searchPartners'||target.parentNode.id=='labelPartners'){
		if(document.getElementById('searchPartners').checked==false)document.getElementById('labelPartners').childNodes[1].style.backgroundPosition='bottom';
	}
	if(target.id=='searchMap'||target.parentNode.id=='labelMap'){
		if(document.getElementById('searchMap').checked==false)document.getElementById('labelMap').childNodes[1].style.backgroundPosition='bottom';
	}
}