function email(){
	if (document.getElementById){
		var alltags = document.all? document.all : document.getElementsByTagName("*");
		for (i=0; i < alltags.length; i++){
			if (alltags[i].className == "email"){
				var oldText = alltags[i].firstChild;
				var emailAddress = alltags[i].firstChild.nodeValue;
				var user = emailAddress.substring(0, emailAddress.indexOf("["));
				var website = emailAddress.substring(emailAddress.indexOf("]")+1, emailAddress.length);
				var newText = user+"@"+website;
				var a = document.createElement("a");
				a.href =  "mailto:"+newText;
				var address = document.createTextNode(newText);
				a.appendChild(address);
				alltags[i].replaceChild(a,oldText);
			}
		}
	}

}

window.onload = email;