function antiSpam() {
    if (document.getElementById) {
			var at = "@";
			var links = document.getElementsByTagName('a');
	  
	  	for (var i = 0; i < links.length; i++) {
				var link_in = links[i];
			
				if (link_in.className == 'e_mail') {
					var localpart = link_in.firstChild; var domainpart = link_in.lastChild;
					localpart.nextSibling.firstChild.innerHTML = at;
					link_in.href = "mailto:" + localpart.data + at + domainpart.data;
				}
			
			}
	  
    } 
}