function email(a,b){
	document.location = "mailto:" + a + "\x40" + b;
}

function email2(addr){
	//addr is the address with a @ sign replaced by an image
	//find the first <
	str=addr.innerHTML
	//alert (str)
	bit=str.split(/[<>]/)
	a=bit[0]
	b=bit[2]
	document.location = "mailto:" + a + "\x40" + b;
}