/*
 * jQuery 1.2.6 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
 * $Rev: 5685 $
 */
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;
/*#############################################################
Name: Niceforms
Version: 1.0
Author: Lucian Slatineanu
URL: http://www.badboy.ro/

Feel free to use and modify but please provide credits.
#############################################################*/

//Global Variables
var niceforms = document.getElementsByTagName('form'); var inputs = new Array(); var labels = new Array(); var radios = new Array(); var radioLabels = new Array(); var checkboxes = new Array(); var checkboxLabels = new Array(); var texts = new Array(); var textareas = new Array(); var selects = new Array(); var selectText = "please select"; var agt = navigator.userAgent.toLowerCase(); this.ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1)); var hovers = new Array(); var buttons = new Array(); var isMac = new RegExp('(^|)'+'Apple'+'(|$)');

//Theme Variables - edit these to match your theme
var selectRightSideWidth = 21;
var selectLeftSideWidth = 8;
var selectAreaHeight = 21;
var selectAreaOptionsOverlap = 2;
var imagesPath = "/ext/js/niceforms/images/";

//Initialization function - if you have any other 'onload' functions, add them here
function init() {
	if(!document.getElementById) {return false;}
	preloadImages();
	getElements();
	separateElements();
	replaceRadios();
	replaceCheckboxes();
	replaceSelects();
	if(!isMac.test(navigator.vendor)) {
		replaceTexts();
		replaceTextareas();
		buttonHovers();
	}
}


//preloading required images
function preloadImages() {
	preloads = new Object();
	preloads[0] = new Image(); preloads[0].src = imagesPath + "button_left_xon.gif";
	preloads[1] = new Image(); preloads[1].src = imagesPath + "button_right_xon.gif";
	preloads[2] = new Image(); preloads[2].src = imagesPath + "input_left_xon.gif";
	preloads[3] = new Image(); preloads[3].src = imagesPath + "input_right_xon.gif";
	preloads[4] = new Image(); preloads[4].src = imagesPath + "txtarea_bl_xon.gif";
	preloads[5] = new Image(); preloads[5].src = imagesPath + "txtarea_br_xon.gif";
	preloads[6] = new Image(); preloads[6].src = imagesPath + "txtarea_cntr_xon.gif";
	preloads[7] = new Image(); preloads[7].src = imagesPath + "txtarea_l_xon.gif";
	preloads[8] = new Image(); preloads[8].src = imagesPath + "txtarea_tl_xon.gif";
	preloads[9] = new Image(); preloads[9].src = imagesPath + "txtarea_tr_xon.gif";
}
//getting all the required elements
function getElements() {
	var re = new RegExp('(^| )'+'niceform'+'( |$)');
	for (var nf = 0; nf < document.getElementsByTagName('form').length; nf++) {
		if(re.test(niceforms[nf].className)) {
			for(var nfi = 0; nfi < document.forms[nf].getElementsByTagName('input').length; nfi++) {inputs.push(document.forms[nf].getElementsByTagName('input')[nfi]);}
			for(var nfl = 0; nfl < document.forms[nf].getElementsByTagName('label').length; nfl++) {labels.push(document.forms[nf].getElementsByTagName('label')[nfl]);}
			for(var nft = 0; nft < document.forms[nf].getElementsByTagName('textarea').length; nft++) {textareas.push(document.forms[nf].getElementsByTagName('textarea')[nft]);}
			for(var nfs = 0; nfs < document.forms[nf].getElementsByTagName('select').length; nfs++) {selects.push(document.forms[nf].getElementsByTagName('select')[nfs]);}
		}
	}
}
//separating all the elements in their respective arrays
function separateElements() {
	var r = 0; var c = 0; var t = 0; var rl = 0; var cl = 0; var tl = 0; var b = 0;
	for (var q = 0; q < inputs.length; q++) {
		if(inputs[q].type == 'radio') {
			radios[r] = inputs[q]; ++r;
			for(var w = 0; w < labels.length; w++) {if(labels[w].htmlFor == inputs[q].id) {if(inputs[q].checked) {labels[w].className = "chosen";} radioLabels[rl] = labels[w]; ++rl;}}
		}
		if(inputs[q].type == 'checkbox') {
			checkboxes[c] = inputs[q]; ++c;
			for(var w = 0; w < labels.length; w++) {if(labels[w].htmlFor == inputs[q].id) {if(inputs[q].checked) {labels[w].className = "chosen";} checkboxLabels[cl] = labels[w]; ++cl;}}
		}
		if((inputs[q].type == "text") || (inputs[q].type == "password")) {texts[t] = inputs[q]; ++t;}
		if((inputs[q].type == "submit") || (inputs[q].type == "button")) {buttons[b] = inputs[q]; ++b;}
	}
}
function replaceRadios() {
	for (var q = 0; q < radios.length; q++) {
		//move radios out of the way
		radios[q].className = "outtaHere";
		//create div
		var radioArea = document.createElement('div');
		if(radios[q].checked) {radioArea.className = "radioAreaChecked";} else {radioArea.className = "radioArea";}
		radioArea.style.left = findPosX(radios[q]) + 'px';
		radioArea.style.top = findPosY(radios[q]) + 'px';
		radioArea.style.margin = "1px";
		radioArea.id = "myRadio" + q;
		//insert div
		radios[q].parentNode.insertBefore(radioArea, radios[q]);
		//assign actions
		radioArea.onclick = new Function('rechangeRadios('+q+')');
		radioLabels[q].onclick = new Function('rechangeRadios('+q+')');
		if(!this.ie) {radios[q].onfocus = new Function('focusRadios('+q+')'); radios[q].onblur = new Function('blurRadios('+q+')');}
		radios[q].onclick = radioEvent;
	}
	return true;
}
function focusRadios(who) {
	var what = document.getElementById('myRadio'+who);
	what.style.border = "1px dotted #333"; what.style.margin = "0";
	return false;
}
function blurRadios(who) {
	var what = document.getElementById('myRadio'+who);
	what.style.border = "0"; what.style.margin = "1px";
	return false;
}
function checkRadios(who) {
	var what = document.getElementById('myRadio'+who);
	others = document.getElementsByTagName('div');
	for(var q = 0; q < others.length; q++) {if((others[q].className == "radioAreaChecked")&&(others[q].nextSibling.name == radios[who].name)) {others[q].className = "radioArea";}}
	what.className = "radioAreaChecked";
}
function changeRadios(who) {
	if(radios[who].checked) {
		for(var q = 0; q < radios.length; q++) {if(radios[q].name == radios[who].name) {radios[q].checked = false; radioLabels[q].className = "";}} 
		radios[who].checked = true; radioLabels[who].className = "chosen";
		checkRadios(who);
	}
}
function rechangeRadios(who) {
	if(!radios[who].checked) {
		for(var q = 0; q < radios.length; q++) {if(radios[q].name == radios[who].name) {radios[q].checked = false; radioLabels[q].className = "";}}
		radios[who].checked = true; radioLabels[who].className = "chosen";
		checkRadios(who);
	}
}
function radioEvent(e) {
	if (!e) var e = window.event;
	if(e.type == "click") {for (var q = 0; q < radios.length; q++) {if(this == radios[q]) {changeRadios(q); break;}}}
}
function replaceCheckboxes() {
	for (var q = 0; q < checkboxes.length; q++) {
		//move checkboxes out of the way
		checkboxes[q].className = "outtaHere";
		//create div
		var checkboxArea = document.createElement('div');
		if(checkboxes[q].checked) {checkboxArea.className = "checkboxAreaChecked";} else {checkboxArea.className = "checkboxArea";}
		checkboxArea.style.left = findPosX(checkboxes[q]) + 'px';
		checkboxArea.style.top = findPosY(checkboxes[q]) + 'px';
		checkboxArea.style.margin = "1px";
		checkboxArea.id = "myCheckbox" + q;
		//insert div
		checkboxes[q].parentNode.insertBefore(checkboxArea, checkboxes[q]);
		//asign actions
		checkboxArea.onclick = new Function('rechangeCheckboxes('+q+')');
		if(!isMac.test(navigator.vendor)) {checkboxLabels[q].onclick = new Function('changeCheckboxes('+q+')');}
		else {checkboxLabels[q].onclick = new Function('rechangeCheckboxes('+q+')');}
		if(!this.ie) {checkboxes[q].onfocus = new Function('focusCheckboxes('+q+')'); checkboxes[q].onblur = new Function('blurCheckboxes('+q+')');}
		checkboxes[q].onkeydown = checkEvent;
	}
	return true;
}
function focusCheckboxes(who) {
	var what = document.getElementById('myCheckbox'+who);
	what.style.border = "1px dotted #333"; what.style.margin = "0";
	return false;
}
function blurCheckboxes(who) {
	var what = document.getElementById('myCheckbox'+who);
	what.style.border = "0"; what.style.margin = "1px";
	return false;
}
function checkCheckboxes(who, action) {
	var what = document.getElementById('myCheckbox'+who);
	if(action == true) {what.className = "checkboxAreaChecked";}
	if(action == false) {what.className = "checkboxArea";}
}
function changeCheckboxes(who) {
	if(checkboxLabels[who].className == "chosen") {
		checkboxes[who].checked = true;
		checkboxLabels[who].className = "";
		checkCheckboxes(who, false);
	}
	else if(checkboxLabels[who].className == "") {
		checkboxes[who].checked = false;
		checkboxLabels[who].className = "chosen";
		checkCheckboxes(who, true);
	}
}
function rechangeCheckboxes(who) {
	var tester = false;
	if(checkboxLabels[who].className == "chosen") {
		tester = false;
		checkboxLabels[who].className = "";
	}
	else if(checkboxLabels[who].className == "") {
		tester = true;
		checkboxLabels[who].className = "chosen";
	}
	checkboxes[who].checked = tester;
	checkCheckboxes(who, tester);
}
function checkEvent(e) {
	if (!e) var e = window.event;
	if(e.keyCode == 32) {for (var q = 0; q < checkboxes.length; q++) {if(this == checkboxes[q]) {changeCheckboxes(q);}}} //check if space is pressed
}
function replaceSelects() {
    for(var q = 0; q < selects.length; q++) {
		//create and build div structure
		var selectArea = document.createElement('div');
		var left = document.createElement('div');
		var right = document.createElement('div');
		var center = document.createElement('div');
		var button = document.createElement('a');
		var text = document.createTextNode(selectText);
		center.id = "mySelectText"+q;
		var selectWidth = parseInt(selects[q].className.replace(/width_/g, ""));
		center.style.width = selectWidth - 10 + 'px';
		selectArea.style.width = selectWidth + selectRightSideWidth + selectLeftSideWidth + 'px';
		button.style.width = selectWidth + selectRightSideWidth + selectLeftSideWidth + 'px';
		button.style.marginLeft = - selectWidth - selectLeftSideWidth + 'px';
		button.href = "javascript:showOptions("+q+")";
		button.onkeydown = selectEvent;
		button.className = "selectButton"; //class used to check for mouseover
		selectArea.className = "selectArea";
		selectArea.id = "sarea"+q;
		left.className = "left";
		right.className = "right";
		center.className = "center";
		right.appendChild(button);
		center.appendChild(text);
		selectArea.appendChild(left);
		selectArea.appendChild(right);
		selectArea.appendChild(center);
		//hide the select field
        selects[q].style.display='none'; 
		//insert select div
		selects[q].parentNode.insertBefore(selectArea, selects[q]);
		//build & place options div
		var optionsDiv = document.createElement('div');
		optionsDiv.style.width = selectWidth + 1 + 'px';
		optionsDiv.className = "optionsDivInvisible";
		optionsDiv.id = "optionsDiv"+q;
		optionsDiv.style.left = findPosX(selectArea) + 'px';
		optionsDiv.style.top = findPosY(selectArea) + selectAreaHeight - selectAreaOptionsOverlap + 'px';
		//get select's options and add to options div
		for(var w = 0; w < selects[q].options.length; w++) {
			var optionHolder = document.createElement('p');
			var optionLink = document.createElement('a');
			var optionTxt = document.createTextNode(selects[q].options[w].text);
			optionLink.href = "javascript:showOptions("+q+"); selectMe('"+selects[q].id+"',"+w+","+q+");";
			optionLink.appendChild(optionTxt);
			optionHolder.appendChild(optionLink);
			optionsDiv.appendChild(optionHolder);
			//check for pre-selected items
			if(selects[q].options[w].selected) {selectMe(selects[q].id,w,q);}
		}
		//insert options div
		document.getElementsByTagName("body")[0].appendChild(optionsDiv);
	}
}
function showOptions(g) {
		elem = document.getElementById("optionsDiv"+g);
		if(elem.className=="optionsDivInvisible") {elem.className = "optionsDivVisible";}
		else if(elem.className=="optionsDivVisible") {elem.className = "optionsDivInvisible";}
		elem.onmouseout = hideOptions;
}
function hideOptions(e) { //hiding the options on mouseout
	if (!e) var e = window.event;
	var reltg = (e.relatedTarget) ? e.relatedTarget : e.toElement;
	if(((reltg.nodeName != 'A') && (reltg.nodeName != 'DIV')) || ((reltg.nodeName == 'A') && (reltg.className=="selectButton") && (reltg.nodeName != 'DIV'))) {this.className = "optionsDivInvisible";};
	e.cancelBubble = true;
	if (e.stopPropagation) e.stopPropagation();
}
function selectMe(selectFieldId,linkNo,selectNo) {
	//feed selected option to the actual select field
	selectField = document.getElementById(selectFieldId);
	for(var k = 0; k < selectField.options.length; k++) {
		if(k==linkNo) {selectField.options[k].selected = "selected";}
		else {selectField.options[k].selected = "";}
	}
	//show selected option
	textVar = document.getElementById("mySelectText"+selectNo);
	var newText = document.createTextNode(selectField.options[linkNo].text);
	textVar.replaceChild(newText, textVar.childNodes[0]);
}
function selectEvent(e) {
	if (!e) var e = window.event;
	var thecode = e.keyCode;
	switch(thecode){
		case 40: //down
			var fieldId = this.parentNode.parentNode.id.replace(/sarea/g, "");
			var linkNo = 0;
			for(var q = 0; q < selects[fieldId].options.length; q++) {if(selects[fieldId].options[q].selected) {linkNo = q;}}
			++linkNo;
			if(linkNo >= selects[fieldId].options.length) {linkNo = 0;}
			selectMe(selects[fieldId].id, linkNo, fieldId);
			break;
		case 38: //up
			var fieldId = this.parentNode.parentNode.id.replace(/sarea/g, "");
			var linkNo = 0;
			for(var q = 0; q < selects[fieldId].options.length; q++) {if(selects[fieldId].options[q].selected) {linkNo = q;}}
			--linkNo;
			if(linkNo < 0) {linkNo = selects[fieldId].options.length - 1;}
			selectMe(selects[fieldId].id, linkNo, fieldId);
			break;
		default:
			break;
	}
}
function replaceTexts() {
	for(var q = 0; q < texts.length; q++) {
		texts[q].style.width = texts[q].size * 10 + 'px';
		txtLeft = document.createElement('img'); txtLeft.src = imagesPath + "input_left.gif"; txtLeft.className = "inputCorner";
		txtRight = document.createElement('img'); txtRight.src = imagesPath + "input_right.gif"; txtRight.className = "inputCorner";
		texts[q].parentNode.insertBefore(txtLeft, texts[q]);
		texts[q].parentNode.insertBefore(txtRight, texts[q].nextSibling);
		texts[q].className = "textinput";
		//create hovers
		texts[q].onfocus = function() {
			this.className = "textinputHovered";
			this.previousSibling.src = imagesPath + "input_left_xon.gif";
			this.nextSibling.src = imagesPath + "input_right_xon.gif";
		}
		texts[q].onblur = function() {
			this.className = "textinput";
			this.previousSibling.src = imagesPath + "input_left.gif";
			this.nextSibling.src = imagesPath + "input_right.gif";
		}
	}
}
function replaceTextareas() {
	for(var q = 0; q < textareas.length; q++) {
		var where = textareas[q].parentNode;
		var where2 = textareas[q].previousSibling;
		textareas[q].style.width = textareas[q].cols * 10 + 'px';
		textareas[q].style.height = textareas[q].rows * 10 + 'px';
		//create divs
		var container = document.createElement('div');
		container.className = "txtarea";
		container.style.width = textareas[q].cols * 10 + 20 + 'px';
		container.style.height = textareas[q].rows * 10 + 20 + 'px';
		var topRight = document.createElement('div');
		topRight.className = "tr";
		var topLeft = document.createElement('img');
		topLeft.className = "txt_corner";
		topLeft.src = imagesPath + "txtarea_tl.gif";
		var centerRight = document.createElement('div');
		centerRight.className = "cntr";
		var centerLeft = document.createElement('div');
		centerLeft.className = "cntr_l";
		if(!this.ie) {centerLeft.style.height = textareas[q].rows * 10 + 10 + 'px';}
		else {centerLeft.style.height = textareas[q].rows * 10 + 12 + 'px';}
		var bottomRight = document.createElement('div');
		bottomRight.className = "br";
		var bottomLeft = document.createElement('img');
		bottomLeft.className = "txt_corner";
		bottomLeft.src = imagesPath + "txtarea_bl.gif";
		//assemble divs
		container.appendChild(topRight);
		topRight.appendChild(topLeft);
		container.appendChild(centerRight);
		centerRight.appendChild(centerLeft);
		centerRight.appendChild(textareas[q]);
		container.appendChild(bottomRight);
		bottomRight.appendChild(bottomLeft);
		//insert structure
		where.insertBefore(container, where2);
		//create hovers
		textareas[q].onfocus = function() {
			this.previousSibling.className = "cntr_l_xon";
			this.parentNode.className = "cntr_xon";
			this.parentNode.previousSibling.className = "tr_xon";
			this.parentNode.previousSibling.getElementsByTagName("img")[0].src = imagesPath + "txtarea_tl_xon.gif";
			this.parentNode.nextSibling.className = "br_xon";
			this.parentNode.nextSibling.getElementsByTagName("img")[0].src = imagesPath + "txtarea_bl_xon.gif";
		}
		textareas[q].onblur = function() {
			this.previousSibling.className = "cntr_l";
			this.parentNode.className = "cntr";
			this.parentNode.previousSibling.className = "tr";
			this.parentNode.previousSibling.getElementsByTagName("img")[0].src = imagesPath + "txtarea_tl.gif";
			this.parentNode.nextSibling.className = "br";
			this.parentNode.nextSibling.getElementsByTagName("img")[0].src = imagesPath + "txtarea_bl.gif";
		}
	}
}
function buttonHovers() {
	
	for (var i = 0; i < buttons.length; i++) {
		buttons[i].className = "buttonSubmit";
		var buttonLeft = document.createElement('img');
		buttonLeft.src = imagesPath + "button_left.gif";
		buttonLeft.className = "buttonImg";
		buttons[i].parentNode.insertBefore(buttonLeft, buttons[i]);
		var buttonRight = document.createElement('img');
		buttonRight.src = imagesPath + "button_right.gif";
		buttonRight.className = "buttonImg";
		if(buttons[i].nextSibling) {buttons[i].parentNode.insertBefore(buttonRight, buttons[i].nextSibling);}
		else {buttons[i].parentNode.appendChild(buttonRight);}
		buttons[i].onmouseover = function() {
			this.className += "Hovered";
			this.previousSibling.src = imagesPath + "button_left_xon.gif";
			this.nextSibling.src = imagesPath + "button_right_xon.gif";
		}
		buttons[i].onmouseout = function() {
			this.className = this.className.replace(/Hovered/g, "");
			this.previousSibling.src = imagesPath + "button_left.gif";
			this.nextSibling.src = imagesPath + "button_right.gif";
		}
	}
	
}
//Useful functions
function findPosY(obj) {
	var posTop = 0;
	while (obj.offsetParent) {posTop += obj.offsetTop; obj = obj.offsetParent;}
	return posTop;
}
function findPosX(obj) {
	var posLeft = 0;
	while (obj.offsetParent) {posLeft += obj.offsetLeft; obj = obj.offsetParent;}
	return posLeft;
}

window.onload = init;;
/**
 * jCarousel - Riding carousels with jQuery
 *   http://sorgalla.com/jcarousel/
 *
 * Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Built on top of the jQuery library
 *   http://jquery.com
 *
 * Inspired by the "Carousel Component" by Bill Scott
 *   http://billwscott.com/carousel/
 */
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;
/*
** Photo Slider 1.0 08/08/07
**  Author: Jesse Janzer
**   jjanzer@lanthera.net http://jjanzer.subculture.org
**  Tutorial Site: http://opiefoto.com/articles/slider
**
** You may use this library for any purpose.
**
** If you find it useful feel free to give me credit and link to
**  the original tutorial site http://opiefoto.com/articles/slider
*/

var FOTO = { };
var SKEL = { };
SKEL.EFFECTS = { };

FOTO.Slider = {
	bucket : { }, //a hash containing our thumbnails & images
	imageCache : { }, //cache of the images so the preloaded images aren't overwritten in some browsers
	loadingURL : '/articles/assets/slider/spinner.gif',
	baseURL : '/ext/js/photoslider/',
	thumbURL : 't_{ID}.jpg',
	mainURL : '{ID}.jpg',

	duration: 3000, //how long do we look at each image?

	data : { }, //contains things like current offset, paused, etc keyed off of the slider id

	//returns the URL for our thumbnails and large images
	getUrlFromId: function(key,id,isThumb){

		//do we have this url in our bucket?
		if(this.bucket[key] != null && this.bucket[key][id] != null){
			if(isThumb && this.bucket[key][id]['thumb'] != null){
				return this.baseURL+this.bucket[key][id]['thumb'];
			} else if (!isThumb && this.bucket[key][id]['main'] != null){
			return this.baseURL+this.bucket[key][id]['main'];
			}
		}

		//we don't have it stored, so generate it
		if(isThumb)
			return this.baseURL+this.thumbURL.replace('{ID}',id);
		return this.baseURL+this.mainURL.replace('{ID}',id);
	},

	//returns the caption for the image
	getCaptionFromId: function(key,id){
		if(this.bucket[key] != null && this.bucket[key][id] != null){
			return this.bucket[key][id]['caption'];
		}
	},

	//ids is just an array
	importBucketFromIds: function(key,ids){
		this.bucket[key] = new Object(); //replace any existing entries with this new set
		for(i in ids){
			this.bucket[key][ids[i]] = new Object(); //there isn't any reason to pre-store the urls for this
			//this.bucket[i]['thumb'] = this.getUrlFromId(i,true);
			//this.bucket[i]['main'] = this.getUrlFromId(i,false);
		}
	},

	buildThumbBar: function(key,bar){
		if(this.bucket[key] == null){
			return false;
		}

		var slot = 0;

		for(i in this.bucket[key]){
			var div = $(document.createElement('div'));
			div.attr('imageid',i);
			div.attr('slot',slot++);
			div.addClass('photoslider_thumb');

			var img = document.createElement('img');
			img.src = this.getUrlFromId(key,i,true);

			//attach the image to the div
			div.append(img);

			//attach the div to our thumbnail bar
			$(bar).append(div);

			//calc the width (needed for later)
			/*this.data[key]['thumbWidth'] =
				parseInt(div.css('width'))
				+parseInt(div.css('border-left-width'))
				+parseInt(div.css('border-right-width'))
				+parseInt(div.css('margin-left'))
				+parseInt(div.css('margin-right'))
				+parseInt(div.css('padding-left'))
				+parseInt(div.css('padding-right'));*/
		}

		//we need to add a clear since we have floating divs
		var clear = document.createElement('div');
		$(clear).addClass('photoslider_clear');

		//finally we need to force the width of the bar so that the divs don't wrap to the next line
		// we give it 1 extra slot just for buffer
		$(bar).css('width',((slot+1)*this.data[key]['thumbWidth'])+'px')


		$(bar).append(clear);
	},

	//loads in the slideshow, replaces the existing one if set
	reload: function(key){

		if(this.data[key] == null){
			this.data[key] = new Object();
		}

		this.data[key]['thumbWidth'] = 90;
		this.data[key]['paused'] = true;
		this.data[key]['currentSlot'] = 0;
		this.data[key]['currentId'] = null;

		var sliderDiv = $('#'+key);

		//var sliderMain = $('#'+key+' .photoslider_main').get(0);
		//if(sliderMain != null){
		//	$(sliderMain).remove();
		//}

		//sliderMain = $(document.createElement('div'));
		//sliderMain.addClass('photoslider_main');

		//sliderMainImg = document.createElement('img');
		//sliderMain.append(sliderMainImg);

		//sliderDiv.append(sliderMain);

		var sliderCaption = $(document.createElement('div'));
		sliderCaption.addClass('photoslider_caption');

		sliderDiv.append(sliderCaption);

		var sliderNav = $('#'+key+' .photoslider_nav').get(0);
		if(sliderNav != null){
			//remove it
			$(sliderNav).remove();
		}

		sliderNav = $(document.createElement('div'));
		sliderNav.addClass('photoslider_nav');

		sliderDiv.append(sliderNav);

		thumbBar = $(document.createElement('div'));
		thumbBar.addClass('photoslider_thumbBar');

		//build the bar
		this.buildThumbBar(key,thumbBar);

		//now we need to attach our events
		$(thumbBar).children('.photoslider_thumb').each(function(){
			//what happens when we click on a thumbnail?
			$(this).click(function(ev){
				FOTO.Slider.thumbClick(ev);
			});
		});

		//attach our thumb nail bar to our parent
		sliderNav.append(thumbBar);

		//build our play/stop buttons
		//var sliderControl = $(document.createElement('div'));
		//sliderControl.addClass('photoslider_control');

		//var sliderPlay = $(document.createElement('div'));
		//sliderPlay.addClass('photoslider_play');

		//var sliderStop = $(document.createElement('div'));
		//sliderStop.addClass('photoslider_stop');

		//var clear = $(document.createElement('div'));
		//clear.addClass('photoslider_clear');

		//sliderControl.append(sliderPlay).append(sliderStop).append(clear);

		//bind our click events to the buttons
		//$(sliderPlay).click(function(){
		//	if(FOTO.Slider.data[key]['paused']){
		//		$(sliderPlay).addClass('slideshow_disabled');
		//		$(sliderStop).removeClass('slideshow_disabled');
		//		FOTO.Slider.play(key);
		//	}
		//});

		//$(sliderStop).click(function(){
		//	if(!FOTO.Slider.data[key]['paused']){
		//		$(sliderStop).addClass('slideshow_disabled');
		//		$(sliderPlay).removeClass('slideshow_disabled');
		//	}
		//	FOTO.Slider.stop(key);
		//});

		//sliderDiv.append(sliderControl);


		//click our first element
		var firstThumb = $('#'+key+' .photoslider_thumb[@slot=0]');
		firstThumb.click();
	},

	thumbClick: function(ev){
		//find our main parent
		var thumb = null;

		if(ev.currentTarget){
			thumb = $(ev.currentTarget);
		} else if(ev.srcElement){
			//work around for IE's lack of currentTarget
			if( $(ev.srcElement).attr('src') == null){
				//they clicked on the div
				thumb = $(ev.srcElement);
			} else {
				//they clicked on the img
				thumb = $(ev.srcElement).parent();
			}
		}	else if (ev.target) {
			thumb = $(ev.target);
		}

		var id = thumb.attr('imageid');
		var bar = thumb.parent();
		var nav = bar.parent();
		var parent = nav.parent();
		var key = parent.attr('id');
		var slot = thumb.attr('slot');
		if(id == null){
			id = 0;
		}
		if(slot == null){
			slot = 0;
		}

		//window.alert('id '+id+' bar '+bar+' nav '+nav+' parent '+parent+' key '+key+' slot '+slot);

		if(id == this.data[key]['currentId']){
			return false; //don't do anything since this is our current image
		}

		this.resetTimer(key);

		//now we have everything we need, let's load in the main image
		this.setMainImage(key,id);

		//if we already are animating stop
		if(this.data[key]['interval'])
			SKEL.EFFECTS.Slide.stopByIntervalId(this.data[key]['interval']);
		if(this.data[key]['intervalThumb'])
			SKEL.EFFECTS.Slide.stopByIntervalId(this.data[key]['intervalThumb']);

		//let's move our thumb into position
		if(this.data[key]['currentId'] != null){
			//move the thumbnail back up
			SKEL.EFFECTS.Slide.animate($('.photoslider_thumb[@imageid='+this.data[key]['currentId']+']'),'top','20px','0px',500,SKEL.Transitions.quadOut);
			//NOTE: we don't want to clear this interval incase the user clicks really fast (unless we kept track of every animation)
		}

		this.data[key]['currentId'] = id;
		this.data[key]['currentSlot'] = slot;

		//animate our div down
		this.data[key]['intervalThumb'] = SKEL.EFFECTS.Slide.animate(thumb,'top','0px','20px',250,SKEL.Transitions.quadOut);

		//where are we right now?
		var currentPos = this.findRelativePos(bar.get(0));
		var navWidth = parseInt($(nav).css('width'));
		var slots = Math.floor(navWidth / this.data[key]['thumbWidth']);

		//where do we need to be?
		//we want to position the clicked on div in the dead center

		//alternative method
		//var centerStart = (-this.data[key]['thumbWidth'] * slot) + ((this.data[key]['thumbWidth'] * (slots/2)) - (this.data[key]['thumbWidth']/2));

		var centerStart = (navWidth / 2) - ( (+this.data[key]['thumbWidth'] * (slot) ) + (this.data[key]['thumbWidth']/2) ) ;

		var barFrom = currentPos['x']+'px';
		var barTo = centerStart+'px';

		//window.alert('thumb '+thumb+' key'+key+' from '+barFrom+' to '+barTo+ ' navWidth '+navWidth+' thumb '+this.data[key]['thumbWidth']+' slot '+slot+' center'+centerStart);

		//this.data[key]['interval'] = SKEL.EFFECTS.Slide.animate(bar,'left',barFrom,barTo,1000,SKEL.Transitions.backOut);
	},

	//preloads the image for the main viewing area
	setMainImage: function(key,id){
		var main = $('.photoslider_main');
		var mainImg = $('.photoslider_main img').get(0);

		//set the mainImg to the spinner
		//mainImg.src = this.loadingURL;

		//preload the image and on return set our image
		this.preload(this.getUrlFromId(key,id,false),FOTO.Slider.displayMainImage,{key: key, id: id});
	},

	displayMainImage: function(img){
		var newSrc = ($(this).get())[0].src;

		var args = this.args;
		var key = args['key'];
		var id = args['id'];
		//var main = $('#'+key+' .photoslider_main');
		var main = $('.photoslider_main');
		//var mainImg = $('#'+key+' .photoslider_main img').get(0);
		var mainImg = $('.photoslider_main img').get(0);
		var caption = $('#'+key+' .photoslider_caption');
		var captionTxt = FOTO.Slider.getCaptionFromId(key,id);

		if(captionTxt == null){
			captionTxt = '&nbsp;'; //make it play nice in browsers like ie
		}
		caption.html(captionTxt);

		$(mainImg).attr('src',newSrc);
	},

	//preload an image and fire off a callback if needed
	preload: function(url,onLoadFunc,args){
		var image = document.createElement('img');
		if(onLoadFunc){
			image.onload = onLoadFunc;
		}

		if(args){
			image.args = args;
		}

		image.src = url;
		this.imageCache[url] = image;
		return image;
	},

	enableSlideshow: function(key){
		$('#'+key+' .photoslider_control').css('display','block');
		this.data[key]['slideshow'] = true;
	},

	//loops through the images available and preloads them one at a time
	preloadImages: function(key){
		//we've already started preloading "0" so start at "1"
		if(this.bucket[key] != null && this.bucket[key][1] != null){
			this.preload(this.getUrlFromId(key,1,false),FOTO.Slider.preloadImageChain,{key: key,slot: 1});
		}
	},

	preloadImageChain: function(){
		var args = this.args;
		var key = args['key'];
		var slot = parseInt(args['slot'])+1;
		if(FOTO.Slider.bucket[key] != null && FOTO.Slider.bucket[key][slot] != null){
			FOTO.Slider.preload(FOTO.Slider.getUrlFromId(key,slot,false),FOTO.Slider.preloadImageChain,{key: key,slot: slot});
		}
	},

	//returns the absolute coords based on where it is on the page (works w/ scrolled content)
	findAbsolutePos: function(el){
		var SL = 0, ST = 0;
		var is_div = /^div$/i.test(el.tagName);
		if (is_div && el.scrollLeft)
			SL = el.scrollLeft;
		if (is_div && el.scrollTop)
			ST = el.scrollTop;
		var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };
		r.width = el.offsetWidth;
		r.height = el.offsetHeight;

		if (el.offsetParent) {
			var tmp = this.findAbsolutePos(el.offsetParent);
			r.x += tmp.x;
			r.y += tmp.y;
		}
		return r;
	},

	//this is just like the findAbsolutePos, but stops if a parent's css is "position:relative;"
	findRelativePos: function(el){
		var SL = 0, ST = 0;
		var is_div = /^div$/i.test(el.tagName);
		if (is_div && el.scrollLeft)
			SL = el.scrollLeft;
		if (is_div && el.scrollTop)
			ST = el.scrollTop;
		var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };
		r.width = el.offsetWidth;
		r.height = el.offsetHeight;

		if (el.offsetParent) {
			if($(el.offsetParent).css('position') != 'relative'){
				//stop if we have a relative parent
				var tmp = this.findRelativePos(el.offsetParent);
				r.x += tmp.x;
				r.y += tmp.y;
			} else {
				r.x += 0;
				r.y += 0;
			}
		}
		return r;
	},

	cycleImage: function(key){
		var slot = parseInt(parseInt(this.data[key]['currentSlot'])+1); //force this to be a number

		var thumb = $('#'+key+' .photoslider_thumb[@slot='+slot+']').get(0);
		if(thumb == null){
			//perhaps we're at the end or don't have a valid slot, try slot 0
			thumb = $('#'+key+' .photoslider_thumb[@slot=0]').get(0);
			if(thumb == null){
				//there is no slot available, return
				this.data[key]['paused'] = true;
				return false;
			}
		}
		$(thumb).click();
	},

	play: function(key){
		if(this.data[key]['paused']){
			this.data[key]['intervalCycle'] = setInterval(function(){FOTO.Slider.cycleImage(key);},FOTO.Slider.duration);
		}
		this.data[key]['paused'] = false;
	},

	stop: function(key){
		this.data[key]['paused'] = true;
		if(this.data[key]['intervalCycle']){
			clearInterval(this.data[key]['intervalCycle']);
		}
	},

	resetTimer: function(key){
		if(!this.data[key]['paused'] && this.data[key]['intervalCycle']){
			this.stop(key);
			this.play(key);
		}
	}

};


SKEL.Transitions = {

	/* Many of these functions come from Robert Penner and mootools
	**  http://www.robertpenner.com/easing/
	**  http://mootools.net
	**
	** For more methods check
	**  http://opiefoto.com/js/skel/transitions.js
	*/

	quadOut: function(t, b, c, d){
		return -c *(t/=d)*(t-2) + b;
	},

	backOut: function(t, b, c, d, s){
		if (!s) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	}

};


SKEL.EFFECTS.Slide = {
	counter: 0,
	fps: 50,

	//handles the animation from an attribute to an attribute
	animate: function(element,cssAttribute,from,to,duration,transition){

		if(element.css('display') != 'block'){
			element.skel_old_display = element.css('display');
		}

		//if there isn't a default transition set one
		if(!transition){
			transition = SKEL.Transitions.quadOut;
		}

		//cancel any current animation
		SKEL.EFFECTS.Slide.stop(element);

		var startTime = new Date().getTime();

		//IE doesn't support arguments, so make a function that explicitly calls with those arguments
		element.skel_animate_id = setInterval(function(){
			SKEL.EFFECTS.Slide.step(element,cssAttribute,from,to,duration,startTime,transition);
		},(1000/SKEL.EFFECTS.Slide.fps));

		return element.skel_animate_id;
	},

	//cancels any animation event
	stop: function(element){
		//console.log(this,element,element.skel_animate_id);
		//console.log(element.skel_animate_id);
		if(element.skel_animate_id){
			clearInterval(element.skel_animate_id);
			element.skel_animate_id = 0;
			if(element.skel_old_display){
				element.css('display',element.skel_old_display);
			}
		}

	},

	//cancels any animation event
	stopByIntervalId: function(id){
		if(id){
			clearInterval(id);
		}
	},

	step: function(element,cssAttribute,from,to,duration,start,transition){
		var curTime = new Date().getTime();

		if(cssAttribute == 'color' || cssAttribute == 'background-color'){
			from = this.hexToRgb(from);
			to = this.hexToRgb(to);
		} else {
			//what we use to finalize the unit
			var result = this.splitValue(from);
			var prefix = result.prefix;
			if(prefix == '-')
				prefix = '';
			var postfix = result.postfix;

			from = parseInt(from);
			to = parseInt(to);
		}

		//compute the new property
		var newValue = SKEL.EFFECTS.Slide.compute(curTime,from,to,duration,start,transition);

		var finished = false;

		if(curTime > (start+duration)){
			finished = true;
		}
		if(cssAttribute == 'color' || cssAttribute == 'background-color'){
			newValue = this.rgbToHex(newValue);
		} else {
			newValue = prefix+Math.round(newValue)+postfix;
		}

		if(finished){
			SKEL.EFFECTS.Slide.stop(element);
		}

		//window.alert('css: '+cssAttribute+' new:'+newValue+' element: '+element);
		element.css(cssAttribute,newValue);
	},

	//thanks to mootools and Robert Penner
	compute: function(time,from,to,duration,startTime,transitionFunc){
		var deltaTime = time-startTime;
		if(time > (startTime + duration)){
			//we're past our point, return max
			return to;
		} else {
			if(typeof(from) == 'object'){
				//if we have an object, compute all the transitions\
				var tmpObject = Array();
				from.forEach(function(value,index){
					newFrom = value;
					newTo = to[index];
					newValue = transitionFunc(deltaTime,newFrom,(newTo-newFrom),duration);
					tmpObject[index] = Math.round(newValue);
				});
				return tmpObject;
			} else {
				return transitionFunc(deltaTime,from,(to-from),duration);
			}
		}
	},

	hexToRgb: function(str){
		var hex = str.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
		if(hex){
			if(hex[1] != ''){
				hex[1] = parseInt(hex[1],16);
				hex[2] = parseInt(hex[2],16);
				hex[3] = parseInt(hex[3],16);
			}
		}

		return (hex) ? hex.slice(1) : false;
	},

	rgbToHex: function(rgb){
		if (rgb.length < 3) return false;
		if (rgb[3] && (rgb[3] == 0) && !rgb) return 'transparent';
		var hex = [];
		for (var i = 0; i < 3; i++){
			var bit = (rgb[i]-0).toString(16);
			hex.push((bit.length == 1) ? '0'+bit : bit);
		}
		return '#'+hex.join('');
	},

	//returns prefix,postfix,value eg: #ff0000 {prefix: #, value: ff0000}, abc123efg {prefix: abc, value: 123, postfix: efg}
	splitValue: function(str){
		result = {
			prefix: '',
			postfix: '',
			value: ''
		}
		if(str != ''){
			var res = str.match(/([^0-9]*)([0-9]+)([^0-9]*)/);
			//try{
			result = {
				prefix: res[1],
				postfix: res[3],
				value: res[2]
			};
		}
		return result;

	}

};
$(function(){
	$(".itemBox").hover(
	function(){
		$(this).css("cursor","pointer"); 
		$(this).css('background', '#fff url(/img/pub/boxbg150_blue.jpg) no-repeat center');
		$(this).parent().css('border', '1px #036 solid');
	},
	function(){
		$(this).css("cursor","default"); 
		$(this).css('background', '#fff url(/img/pub/boxbg150.jpg) no-repeat center');
		$(this).parent().css('border', '1px #828F9D dashed');
	}
	);
});;