function decryptmail(n, a, b){
	if(!b){b = "<a href='mailto:'></a>";}
	document.write(b.substring(0,b.length-6));
	for(i=1; i<=a.length/2; i++){ j=2*i; document.write(a.substring(j-1,j)); }
	document.write(b.substring(b.length-6,b.length-4));
	for(i=1; i<=n.length/2; i++){ j=2*i; document.write(n.substring(j-1,j)); }
	document.write(b.substring(b.length-4,b.length));
}