function speed() {

	document.getElementById('encodeURL').checked           = true;
	document.getElementById('encodePage').checked          = false;
	document.getElementById('allowCookies').checked        = true;
	document.getElementById('stripJS').checked             = false;
	document.getElementById('turnOffImages').checked       = true;
	document.getElementById('stripObjects').checked        = true;
	document.getElementById('printerFriendlyMode').checked = false;
	document.getElementById('removeIcon').checked          = true;

}

function privacy() {

	document.getElementById('encodeURL').checked           = true;
	document.getElementById('encodePage').checked          = true;
	document.getElementById('allowCookies').checked        = false;
	document.getElementById('stripJS').checked             = true;
	document.getElementById('turnOffImages').checked       = false;
	document.getElementById('stripObjects').checked        = false;
	document.getElementById('printerFriendlyMode').checked = false;
	document.getElementById('removeIcon').checked          = true;
	
}

function compatibility() {

	document.getElementById('encodeURL').checked           = false;
	document.getElementById('encodePage').checked          = false;
	document.getElementById('allowCookies').checked        = true;
	document.getElementById('stripJS').checked             = false;
	document.getElementById('turnOffImages').checked       = false;
	document.getElementById('stripObjects').checked        = false;
	document.getElementById('printerFriendlyMode').checked = false;
	document.getElementById('removeIcon').checked          = false;
	
}