// This script is (c) copyright 2006 Jim Tucek under the
// GNU General Public License (http://www.gnu.org/licenses/gpl.html)
// For more information, visit www.jracademy.com/~jtucek/email/ 
// Leave the above comments alone!

var decryption_cache = new Array();

function decrypt_string(crypted_string,n,decryption_key,just_email_address) {
	var cache_index = "'"+crypted_string+","+just_email_address+"'";

	if(decryption_cache[cache_index])					// If this string has already been decrypted, just
		return decryption_cache[cache_index];				// return the cached version.

	if(addresses[crypted_string])						// Is crypted_string an index into the addresses array
		var crypted_string = addresses[crypted_string];			// or an actual string of numbers?

	if(!crypted_string.length)						// Make sure the string is actually a string
		return "Error, not a valid index.";

	if(n == 0 || decryption_key == 0) {					// If the decryption key and n are not passed to the
		var numbers = crypted_string.split(' ');			// function, assume they are stored as the first two
		n = numbers[0];	decryption_key = numbers[1];			// numbers in crypted string.
		numbers[0] = ""; numbers[1] = "";				// Remove them from the crypted string and continue
		crypted_string = numbers.join(" ").substr(2);
	}

	var decrypted_string = '';
	var crypted_characters = crypted_string.split(' ');

	for(var i in crypted_characters) {
		var current_character = crypted_characters[i];
		var decrypted_character = exponentialModulo(current_character,n,decryption_key);
		if(just_email_address && i < 7)				// Skip 'mailto:' part
			continue;
		if(just_email_address && decrypted_character == 63)	// Stop at '?subject=....'
			break;
		decrypted_string += String.fromCharCode(decrypted_character);
	}
	
	decryption_cache[cache_index] = decrypted_string;			// Cache this string for any future calls

	return decrypted_string;
}

function decrypt_and_email(crypted_string,n,decryption_key) {
	if(!n || !decryption_key) { n = 0; decryption_key = 0; }
	if(!crypted_string) crypted_string = 0;

	var decrypted_string = decrypt_string(crypted_string,n,decryption_key,false);
	parent.location = decrypted_string;
}

function decrypt_and_echo(crypted_string,n,decryption_key) {
	if(!n || !decryption_key) { n = 0; decryption_key = 0; }
	if(!crypted_string) crypted_string = 0;

	var decrypted_string = decrypt_string(crypted_string,n,decryption_key,true);
	document.write(decrypted_string);
	return true;
}

// Finds base^exponent % y for large values of (base^exponent)
function exponentialModulo(base,exponent,y) {
	if (y % 2 == 0) {
		answer = 1;
		for(var i = 1; i <= y/2; i++) {
			temp = (base*base) % exponent;
			answer = (temp*answer) % exponent;
		}
	} else {
		answer = base;
		for(var i = 1; i <= y/2; i++) {
			temp = (base*base) % exponent;
			answer = (temp*answer) % exponent;
		}
	}
	return answer;
}
// -->

if(!addresses) var addresses = new Array();
addresses.push("3379 3373 1744 2837 365 1852 2478 1652 1255 365 2399 2645 1652 500 2478 1718 2172 2487 365 2399 1073 1539 2172 135 2837 2399 365 2297 1744 1790 2610 1652 1790 678 2837 63 641 2297 563 456 2172 2610 2478 867 1744 2837 365 1852 1985 2645 135 1652 1744 1985 987 2172 563 1985 641 365 2478 2172");  // [0] info
addresses.push("3379 3373 1744 2837 365 1852 2478 1652 1255 2645 135 2837 2399 641 2610 1718 1718 1652 2172 1073 500 2478 1718 2172 2487 365 2399 1073 1539 2172 135 2837 2399 365 2297 1744 1790 2610 1652 1790 678 2837 63 641 2297 563 456 2172 2610 2478 867 1744 2837 365 1852 1985 2645 135 1652 1744 1985 987 2172 563 1985 641 365 2478 2172");  // [1] franschhoek
addresses.push("3379 3373 1744 2837 365 1852 2478 1652 1255 987 365 2399 2478 2172 135 641 2478 135 1652 1652 1744 500 2478 1718 2172 2487 365 2399 1073 1539 2172 135 2837 2399 365 2297 1744 1790 2610 1652 1790 678 2837 63 641 2297 563 456 2172 2610 2478 867 1744 2837 365 1852 1985 2645 135 1652 1744 1985 987 2172 563 1985 641 365 2478 2172");  // [2] winterstroom
addresses.push("3379 3373 1744 2837 365 1852 2478 1652 1255 456 2837 1744 2172 641 500 2478 1718 2172 2487 365 2399 1073 1539 2172 135 2837 2399 365 2297 1744 1790 2610 1652 1790 678 2837 63 641 2297 563 456 2172 2610 2478 867 1744 2837 365 1852 1985 2645 135 1652 1744 1985 987 2172 563 1985 641 365 2478 2172");  // [3] james
addresses.push("3379 3373 1744 2837 365 1852 2478 1652 1255 2399 2837 2478 365 2172 500 2478 1718 2172 2487 365 2399 1073 1539 2172 135 2837 2399 365 2297 1744 1790 2610 1652 1790 678 2837 63 641 2297 563 456 2172 2610 2478 867 1744 2837 365 1852 1985 2645 135 1652 1744 1985 987 2172 563 1985 641 365 2478 2172");  // [4] natie
addresses.push("3379 3373 1744 2837 365 1852 2478 1652 1255 1539 2837 135 1671 2172 2399 365 2399 1539 500 2478 1718 2172 2487 365 2399 1073 1539 2172 135 2837 2399 365 2297 1744 1790 2610 1652 1790 678 2837 63 641 2297 563 456 2172 2610 2478 867 1744 2837 365 1852 1985 2645 135 1652 1744 1985 987 2172 563 1985 641 365 2478 2172");  // [5] gardening
addresses.push("3379 3373 1744 2837 365 1852 2478 1652 1255 987 2172 563 500 2478 1718 2172 2487 365 2399 1073 1539 2172 135 2837 2399 365 2297 1744 1790 2610 1652 1790 678 2837 63 641 2297 563 456 2172 2610 2478 867 987 2172 563 1985 641 365 2478 2172 1985 2645 2172 2172 1671 563 2837 2610 1073");  // [6] web