var specify_other_visible = false;

function handle_profession_onchange() {
	value = document.getElementById( 'profession_dropdown' ).value
	if (value == "Other" && specify_other_visible == false) {
		specify_div = document.getElementById( 'please_specify_div' )
		specify_div.style.display='block';
		specify_other_visible = true;
	} else if (specify_other_visible == true) {
		specify_div = document.getElementById( 'please_specify_div' )
		specify_div.style.display='none';
		specify_other_visible = false;
	}
}

function handle_send_info_onchange() {
	value = document.getElementById( 'send_me_information' ).checked;
	if (value == true) {
		mail_checkbox = document.getElementById( 'send_me_mail' );
		email_checkbox = document.getElementById( 'send_me_email' );
		mail_checkbox.disabled=false;
		email_checkbox.disabled=false;
	} else {
		mail_checkbox = document.getElementById( 'send_me_mail' );
		email_checkbox = document.getElementById( 'send_me_email' );
		mail_checkbox.disabled=true;
		email_checkbox.disabled=true;
	}
}