/* email encoding */
function obfuscateEmail(m1, m2, domain, topLevelDomain) {
	var prefix = 'ma' + 'il' + 'to';
	var path = 'hr' + 'ef' + '=';
	var delimiter1 = '&#'+'64;';
	var delimiter2 = '&#'+'46;';
		
	if(m2 != '') {
		var concatString = m1+delimiter2+m2+delimiter1+domain+delimiter2+topLevelDomain;
	} else {
		var concatString = m1+delimiter1+domain+delimiter2+topLevelDomain;
	}
	document.write('<a '+path+'"'+prefix+':'+concatString+'">'+concatString+'</a>');
}