function spam(mail,to,top,mailto){
	mail = mail.replace(/XX/g,"x");
	mail = mail.replace(/X#/g,".");
	mail = mail.replace(/X,#/g,"");
	mail = mail.replace(/XA#/g,"a");
	mail = mail.replace(/XO#/g,"o");
	mail = mail.replace(/XE#/g,"e");
	mail = mail.replace(/XU#/g,"u");
	mail = mail.replace(/XI#/g,"i");
	to = to.replace(/XX/g,"x");
	to = to.replace(/X#/g,"");
	to = to.replace(/X,#/g,".");
	to = to.replace(/XA#/g,"a");
	to = to.replace(/XO#/g,"o");
	to = to.replace(/XE#/g,"e");
	to = to.replace(/XU#/g,"u");
	to = to.replace(/XI#/g,"i");
	top = top.replace(/XX/g,"x");
	top = top.replace(/X#/g,"");
	top = top.replace(/X,#/g,".");
	top = top.replace(/XA#/g,"a");
	top = top.replace(/XO#/g,"o");
	top = top.replace(/XE#/g,"e");
	top = top.replace(/XU#/g,"u");
	top = top.replace(/XI#/g,"i");
	var myreturn = mail + "@" + to + "." + top;
	if(mailto) myreturn = "mailto:" + myreturn;
	return myreturn;
}