function encript_mail(parentID, name, linktext)
{
	var parent = $("#" + parentID)[0];
	
	//alert (parent.childNodes.length + " : " + parent.childNodes);
	if (parent.childNodes.length > 0)
		return;
	
	var mailto_array = [109,97,105,108,116,111,58];
	var suffix = [64,97,110,100,121,101,116,105,116,109,111,118,101,115,46,110,101,116];
	
	var encrypted_mailto = '';
	var encrypted_email = name;
	
	for (var i=0; i<mailto_array.length; i++)
		encrypted_mailto += String.fromCharCode(mailto_array[i]);
	
	for (var i=0; i<suffix.length; i++)
		encrypted_email += String.fromCharCode(suffix[i]);
	
	if (typeof linktext == "undefined")
		linktext = encrypted_email;
	
	var link = document.createElement("a");
	link.setAttribute("href", encrypted_mailto + encrypted_email);
	var text = document.createTextNode(linktext);
	link.appendChild(text);
	var parent = document.getElementById(parentID);
	parent.appendChild(link);
}