function clearMenus() {
	document.getElementById("menu-who-we-are").style.display='none';
	document.getElementById("menu-how-do-you-work-with-lve").style.display='none';
	document.getElementById("menu-resources").style.display='none';
	document.getElementById("line-how-do-you-work-with-lve").style.display='none';
	document.getElementById("line-who-we-are").style.display='none';
	document.getElementById("line-resources").style.display='none';
}