// ANTISPAM JavaScript Function is designed to foil Address Harvesting Robots
// It will help prevent your address from being harvested on your web site.
// You may use this script or modify with your own encryption technique.
// Please send your comments to Robert Laurie at
// bob (at) guam . uog . edu
//
// Link to JavaScript file from any XHTML/HTML document by placing
// in element the following
//
// Call the AntiSpam function in element of XHTML/HTML document
// The AntiSpam function has five parameters that must be strings
// Tpld = Top level domain in reverse order (instead of ORG use GRO)
// User = User name in reverse order (instead of THEMAN use NAMEHT
// Domn = Domain name in reverse (instead of ISLANDMAN use NAMDNALSI)
// Subj = Subject of email will automatically use this string
// Hlnk = Text or Element used for hyperlink (if blank will use address)
// Example: AntiSpam("gro", "nameht", "namdnalsi", "Your Web Site", "");
//RevString function reverses the order of characters in a string
function RevSting(StrIn)
{
var StrOut= new String("");
for(var i=StrIn.length-1; i>=0; i--)
StrOut += StrIn.charAt(i);
return StrOut;
}
// AntiSpam function encodes hyperlinked email address to hide from spammers
function AntiSpam(Tpld, User, Domn, Subj, Hlnk)
{
// Element components
var AElmt = new Array('', 'ilto:', '?subject=', '\">');
// Reverse character order for each component of address
var At2 = "4;", At1 = ""; // at symbol
var Addr, LinkObj;
Addr = RevSting(User);
Addr += At1 + At2;
Addr += RevSting(Domn);
Addr += ".";
Addr += RevSting(Tpld);
if(Hlnk=="")
LinkObj = Addr;
else
LinkObj = Hlnk;
document.writeln(AElmt[0]+AElmt[2]+Addr+AElmt[3]+Subj+AElmt[4]+LinkObj+AElmt[1]);
}