/* ----------------------------------------------------------------------------------------
Graceful E-Mail Obfuscation - JavaScript function (decodes e-mail addresses)
Last updated: July 31th, 2007 by Roel Van Gils
Modified: January 30, 2009 by Sean Valencourt
---------------------------------------------------------------------------------------- */

function addOnloadEvent(fnc) {

	if (typeof window.addEventListener != "undefined") {
		window.addEventListener( "load", fnc, false );
	} else if ( typeof window.attachEvent != "undefined" ) {
		window.attachEvent( "onload", fnc );
	} else {
		if ( window.onload != null ) {
			var oldOnload = window.onload;
	 		window.onload = function ( e ) {
				oldOnload( e );
	 			window[fnc]();
			};
		} else {
			window.onload = fnc;
		}
	}
}

function addClickEvent(myElement, fnc) {

	if (typeof myElement.addEventListener != "undefined") {
		myElement.addEventListener( "click", fnc, false );
	} else if ( typeof myElement.attachEvent != "undefined" ) {
		myElement.attachEvent( "onclick", fnc );
	} else {
		if ( myElement.onclick != null ) {
			var oldOnclick = myElement.onclick;
	 		myElement.onclick = function ( e ) {
				oldOnclick( e );
	 			myElement[fnc]();
			};
		} else {
			myElement.onclick = fnc;
		}
	}
}

function addMouseOverEvent(myElement, fnc) {

	if (typeof myElement.addEventListener != "undefined") {
		myElement.addEventListener( "mouseover", fnc, false );
	} else if ( typeof myElement.attachEvent != "undefined" ) {
		myElement.attachEvent( "onmouseover", fnc );
	} else {
		if ( myElement.onmouseover != null ) {
			var oldOnmouseover = myElement.onmouseover;
	 		myElement.onmouseover = function ( e ) {
				oldOnmouseover( e );
	 			myElement[fnc]();
			};
		} else {
			myElement.onmouseover = fnc;
		}
	}
}
/*
function AddOnload(myfunc)
{
	if(window.addEventListener) {
		window.addEventListener('load', myfunc, false);
	} else if(window.attachEvent) {
		window.attachEvent('onload', myfunc);
	}
}

if (window.onload) {
	var func = window.onload;
	window.onload = function() {
		func();
		geo();
	}
} else {
	window.onload = geo;
} 
*/
//document.getElementById("copyRight").onload = geo();

//addOnloadEvent(geo);
document.addEvent('domready', geo);

function geo() {
	if (!document.getElementsByTagName) // Check for browser support
			return false;
	if (rot13) // Initiate ROT13 only if needed
		var ala_map = rot13init(); 
	var tooltip_js_on = "Send e-mail";
	var tooltip_js_off = "To reveal this e-mail address, you'll need to answer a simple question";
	var ala_links = document.getElementsByTagName('a'); // Get all anchors
	function geo_decode(ala_anchor) { // function to recompose the orginal address
		var ala_href = ala_anchor.getAttribute('href');
		var ala_address = ala_href.replace(/.*contact\/([a-z0-9._%-]+)\+([a-z0-9._%-]+)\+([a-z.]+)/i, '$1' + '@' + '$2' + '.' + '$3');
		var ala_linktext = ala_anchor.innerHTML; // IE Fix
		if (ala_href != ala_address) {
			ala_anchor.setAttribute('href','mailto:' + (rot13 ? str_rot13(ala_address,ala_map) : ala_address)); // Add mailto link	
			ala_anchor.innerHTML = ala_linktext; // IE Fix
		}
	}
	for (var l = 0 ; l < ala_links.length ; l++) { // Loop through the anchors
		/*ala_links[l].onclick = function() { // Encode links when clicked
			geo_decode(this);
		}*/
		ala_links[l].addEvent('click', function() {
			geo_decode(this);
		});
		/*addClickEvent(ala_links[l], function() {
			geo_decode(ala_links[l]);
		});*/
		/*ala_links[l].onmouseover = function() { // Display tooltip when links are hovered
			if (this.getAttribute('title') == tooltip_js_off) { // Set custom tooltip if specified
				this.setAttribute('title',tooltip_js_on);
				geo_decode(this); // Encode links when hovered (so that the address appears correctly in the browser's status bar)
			}
		}*/
		/*addMouseOverEvent(ala_links[l], function() { // Display tooltip when links are hovered
			if (ala_links[l].getAttribute('title') == tooltip_js_off) { // Set custom tooltip if specified
				ala_links[l].setAttribute('title',tooltip_js_on);
				geo_decode(ala_links[l]); // Encode links when hovered (so that the address appears correctly in the browser's status bar)
			}
		});*/
		ala_links[l].addEvent('mouseover', function() { // Display tooltip when links are hovered
			if (this.getAttribute('title') == tooltip_js_off) { // Set custom tooltip if specified
				this.setAttribute('title',tooltip_js_on);
				geo_decode(this); // Encode links when hovered (so that the address appears correctly in the browser's status bar)
			}
		});
	}
}

var rot13 = 1;

function rot13init() {
	var l_ala_map = new Array();
	var s = "abcdefghijklmnopqrstuvwxyz";
	for (var i = 0 ; i < s.length ; i++)
		l_ala_map[s.charAt(i)] = s.charAt((i+13)%26);
	for (var i = 0 ; i < s.length ; i++)
		l_ala_map[s.charAt(i).toUpperCase()] = s.charAt((i+13)%26).toUpperCase();
	return l_ala_map;
}

function str_rot13(a,l_ala_map) {
	var s = "";
	for (var i = 0 ; i < a.length ; i++) {
		var b = a.charAt(i);
		s += (b>='A' && b<='Z' || b>='a' && b<='z' ? l_ala_map[b] : b);
	}
	return s;
}