function email_link (address, name, arg)
{
	document.write('<a href="' + 'mail' + 'to' + ':');   
	document.write(address);
	document.write('&#64;&#110;&#105;&#102;&#116;&#121;&#45;&#98;&#111;&#120;&#46;&#99;&#111;&#109;');
	document.write(arg ? "?subject=" + arg : "?subject=feedback");
	if (name) {
    	document.write('">' + name + '</a>');
	} else {
	    document.write('">' + address + '&#64;&#110;&#105;&#102;&#116;&#121;&#45;&#98;&#111;&#120;&#46;&#99;&#111;&#109;</a>');
	}
}