function replaceAll( val, source, target ) {
	splitval = val.split( source );
	retval = splitval.join( target );	
	return retval;
}

function eml( domain, user ) {
	document.location = ( 'mailto:' + replaceAll( user, '#', '\.' ) + '@' + replaceAll( domain, '#', '\.' ) );
}

function emln( link ) {
	document.write( replaceAll( link, '#', '\.' ) );
}

function showPhone( id ) {
	var tel_link = document.getElementById( 'tel_link_' + id );
	var tel_number = document.getElementById( 'tel_number_' + id );

	// hide link
	tel_link.style.visibility = 'hidden';
	tel_link.style.display = 'none';

	// display number
	tel_number.style.visibility = 'visible';
	tel_number.style.display = 'inline';
}


function optin2_openklap(elemid) {
	// block
	var elem = document.getElementById(elemid);
	if (!elem) return;
	
	if (elem.style.display == 'none') elem.style.display = 'block';
	else elem.style.display = 'none';
}