/* ---------------------------------------------------------------------------------------
Site: 			websitename.com
Author: 		Chris Satterthwaite
Updated: 		January.24.2010
Updated By: 	Chris Donalds
--------------------------------------------------------------------------------------- */
$(document).ready(function(){
	
/* Form Script
--------------------------------------------------------------------------------------- */
	$('#content input, #content textarea, #content select').focus(function(){
		$(this).parents('.right').addClass("over");
		}).blur(function(){
		$(this).parents('.right').removeClass("over");
	});

/* Cycle Script
--------------------------------------------------------------------------------------- */
	$('#photo').cycle({ 
	    fx:    'fade', 
	    speed:  2500 
	});
	
/* DETECT NAVIGATION ON STATE SCRIPT
--------------------------------------------------------------------------------------- */
	var url = location.pathname.substring(1);
	var path = url.split("/");
	//path.shift();  /required only if its tested under a subfolder
	if(path.length>1){
		path.pop();
		path='/'+path.join('/')+'/';
	}
	else path=path[0];

	if (url) {
		$('#nav li a[href*="' + url + '"]').addClass('selected');
	} else {
		$('.home a').addClass('selected');
	}
});

/* Email Hide Script
--------------------------------------------------------------------------------------- */

function parse_email(user, server, domain, subject) {
	if(user && server && domain){
		emailto = "mailto:"+user+'@'+server+'.'+domain+"?subject="+subject;
		window.location = emailto;
	}
}

/*
	Developed by Robert Nyman, http://www.robertnyman.com
	Code/licensing: http://code.google.com/p/getelementsbyclassname/
*/
var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};