function show_map() {
	document.getElementById('map').style.display = 'block';
}

function hide_map() {
	document.getElementById('map').style.display = 'none';
}

function switch_element(el) {
	if(el == 1) {
		if(document.getElementById('map_carte_fibre').style.display == 'none') {
			document.getElementById('legend_fibre_t').style.color = '#404040';
			document.getElementById('img_carte_fibre').src = 'img/fibre_point.png';
			document.getElementById('map_carte_fibre').style.display = 'block';
		}
		else {
			document.getElementById('legend_fibre_t').style.color = '#808080';
			document.getElementById('img_carte_fibre').src = 'img/villes_point2.png';
			document.getElementById('map_carte_fibre').style.display = 'none';
		}
	}
	else if(el == 2) {
		if(document.getElementById('map_carte_blr').style.display == 'none') {
			document.getElementById('legend_blr_t').style.color = '#404040';
			document.getElementById('img_carte_blr').src = 'img/blr_point.png';
			document.getElementById('map_carte_blr').style.display = 'block';
		}
		else {
			document.getElementById('legend_blr_t').style.color = '#808080';
			document.getElementById('img_carte_blr').src = 'img/villes_point2.png';
			document.getElementById('map_carte_blr').style.display = 'none';
		}
	}
	else if(el == 3) {
		if(document.getElementById('map_carte_blr2').style.display == 'none') {
			document.getElementById('legend_blr2_t').style.color = '#404040';
			document.getElementById('img_carte_blr2').src = 'img/blr_point2.png';
			document.getElementById('map_carte_blr2').style.display = 'block';
		}
		else {
			document.getElementById('legend_blr2_t').style.color = '#808080';
			document.getElementById('img_carte_blr2').src = 'img/villes_point2.png';
			document.getElementById('map_carte_blr2').style.display = 'none';
		}
	}
	else if(el == 4) {
		if(document.getElementById('map_carte_c').style.display == 'none') {
			document.getElementById('legend_c_t').style.color = '#404040';
			document.getElementById('img_carte_c').src = 'img/villes_point.png';
			document.getElementById('map_carte_c').style.display = 'block';
			document.getElementById('map_carte_fc').style.display = 'block';
			
			document.getElementById('legend_cc_t').style.color = '#808080';
			document.getElementById('img_carte_cc').src = 'img/villes_point2.png';
			document.getElementById('map_carte_cc').style.display = 'none';
			document.getElementById('map_carte_fcc').style.display = 'none';
			document.getElementById('map_carte_ca').style.display = 'none';
			document.getElementById('map_carte_fca').style.display = 'none';
		}
		else {
			document.getElementById('legend_c_t').style.color = '#808080';
			document.getElementById('img_carte_c').src = 'img/villes_point2.png';
			document.getElementById('map_carte_c').style.display = 'none';
			document.getElementById('map_carte_fc').style.display = 'none';
		}
	}
	else if(el == 5) {
		if(document.getElementById('map_carte_cc').style.display == 'none') {
			document.getElementById('legend_cc_t').style.color = '#404040';
			document.getElementById('img_carte_cc').src = 'img/villes_point.png';
			document.getElementById('map_carte_cc').style.display = 'block';
			document.getElementById('map_carte_fcc').style.display = 'block';
			document.getElementById('map_carte_ca').style.display = 'block';
			document.getElementById('map_carte_fca').style.display = 'block';
			
			document.getElementById('legend_c_t').style.color = '#808080';
			document.getElementById('img_carte_c').src = 'img/villes_point2.png';
			document.getElementById('map_carte_c').style.display = 'none';
			document.getElementById('map_carte_fc').style.display = 'none';
		}
		else {
			document.getElementById('legend_cc_t').style.color = '#808080';
			document.getElementById('img_carte_cc').src = 'img/villes_point2.png';
			document.getElementById('map_carte_cc').style.display = 'none';
			document.getElementById('map_carte_fcc').style.display = 'none';
			document.getElementById('map_carte_ca').style.display = 'none';
			document.getElementById('map_carte_fca').style.display = 'none';
		}
	}
	

}