function MyEmail()
{
	document.write('<a href="mailto:');
	var tel= 2<<2;;
	tel *= 10000000;
	tel += 2400100;
	var box="163.com";
	var sp = "&nbsp;";
	var ml = sp+tel+"@"+box;
	document.write(ml.substring(6));
	document.write("\">" + ml.substring(6) + "</a>");
}