function summary(current){
	var x_aud = document.getElementById('x_aud');
	var x_aud_plus = document.getElementById('x_aud_plus');
	var x_bri = document.getElementById('x_bri');
	var x_bri_plus = document.getElementById('x_bri_plus');
	var x_cf = document.getElementById('x_cf');
	var x_cf_plus = document.getElementById('x_cf_plus');
	var x_tax = document.getElementById('x_tax');
	var x_tax_plus = document.getElementById('x_tax_plus');
	var x_fs = document.getElementById('x_fs');
	var x_fs_plus = document.getElementById('x_fs_plus');
	var x_fp = document.getElementById('x_fp');
	var x_fp_plus = document.getElementById('x_fp_plus');
	var x_mds = document.getElementById('x_mds');
	var x_mds_plus = document.getElementById('x_mds_plus');
	var x_pec = document.getElementById('x_pec');
	var x_pec_plus = document.getElementById('x_pec_plus');
	var x_pic = document.getElementById('x_pic');
	var x_pic_plus = document.getElementById('x_pic_plus');
	var x_ra = document.getElementById('x_ra');
	var x_ra_plus = document.getElementById('x_ra_plus');
	if(current == "x_aud" && x_aud.style.display == "none"){
		x_aud.style.display = "";
		x_aud_plus.innerHTML = "-";
	} else {
		x_aud.style.display = "none";
		x_aud_plus.innerHTML = "+";
	}
	if(current == "x_bri" && x_bri.style.display == "none"){
		x_bri.style.display = "";
		x_bri_plus.innerHTML = "-";
	} else {
		x_bri.style.display = "none";
		x_bri_plus.innerHTML = "+";
	}
	if(current == "x_cf" && x_cf.style.display == "none"){
		x_cf.style.display = "";
		x_cf_plus.innerHTML = "-";
	} else {
		x_cf.style.display = "none";
		x_cf_plus.innerHTML = "+";
	}
	if(current == "x_tax" && x_tax.style.display == "none"){
		x_tax.style.display = "";
		x_tax_plus.innerHTML = "-";
	} else {
		x_tax.style.display = "none";
		x_tax_plus.innerHTML = "+";
	}
	if(current == "x_fs" && x_fs.style.display == "none"){
		x_fs.style.display = "";
		x_fs_plus.innerHTML = "-";
	} else {
		x_fs.style.display = "none";
		x_fs_plus.innerHTML = "+";
	}
	if(current == "x_fp" && x_fp.style.display == "none"){
		x_fp.style.display = "";
		x_fp_plus.innerHTML = "-";
	} else {
		x_fp.style.display = "none";
		x_fp_plus.innerHTML = "+";
	}
	if(current == "x_mds" && x_mds.style.display == "none"){
		x_mds.style.display = "";
		x_mds_plus.innerHTML = "-";
	} else {
		x_mds.style.display = "none";
		x_mds_plus.innerHTML = "+";
	}
	if(current == "x_pic" && x_pic.style.display == "none"){
		x_pic.style.display = "";
		x_pic_plus.innerHTML = "-";
	} else {
		x_pic.style.display = "none";
		x_pic_plus.innerHTML = "+";
	}
	if(current == "x_pec" && x_pec.style.display == "none"){
		x_pec.style.display = "";
		x_pec_plus.innerHTML = "-";
	} else {
		x_pec.style.display = "none";
		x_pec_plus.innerHTML = "+";
	}
	if(current == "x_ra" && x_ra.style.display == "none"){
		x_ra.style.display = "";
		x_ra_plus.innerHTML = "-";
	} else {
		x_ra.style.display = "none";
		x_ra_plus.innerHTML = "+";
	}
}