//
//	form handlers

function genericFormSubmitDisableForm (form)
{
	var e;
	for (var i = form.elements.length; i--;)
	{
		e = form.elements[i];
		
		switch (e.type)
		{
			case "hidden":
				break;
			
			default:
				if (!e.disabled)
				{
					e._genericFormSubmit_enableMe = true;
					e.disabled = true;
				}
				break;
		}
	}
}

function genericFormSubmitHandler (form)
{
	setTimeout((function () { genericFormSubmitDisableForm(form); }), 1);
	return true;
}

function genericFormResponseEnableForm (form)
{
	var e;
	for (var i = form.elements.length; i--;)
	{
		e = form.elements[i];
		
		switch (e.type)
		{
			case "hidden":
				break;
			
			default:
				if (e.disabled && e._genericFormSubmit_enableMe) 
				{
					e._genericFormSubmit_enableMe = false;
					e.disabled = false;
				}
				break;
		}
	}
}

function genericFormResponseHandler (type, result, evt, request)
{
	switch (type)
	{
		case "load":
			if (result.alert)
				alert(result.alert);	// show an alert using the browser's built-in dialog

			if (request.formNode)
				genericFormResponseEnableForm(request.formNode);	// if this response is bound to a form, re-enable the form elements

			if (result.reset && request.formNode)
				request.formNode.reset();

			if (result.windowOpen)
			{
				switch (typeof result.windowOpen)
				{
					case "array":
						var w = open(result.windowOpen[0], result.windowOpen[1], result.windowOpen[2], result.windowOpen[3]);
						break;
					
					default:
						var w = open(result.windowOpen)
						break;
				}
			}

			if (result.eval)
				eval(result.eval);

			if (result.redirect)
			{
				location.href = result.redirect;
				break;
			}

			if (result.reload)
			{
				setTimeout(function(){location.reload();},redd.standardFadeDuration*1.5);
				break;
			}

			break;

		case "error":
			alert("An error occurred when attempting to perform this action. Please try again later.");
			//console.debug(arguments);
			dojo.debug(JSON.stringify(result));
			if (request.formNode)
				genericFormResponseEnableForm(request.formNode);
			break;
			
		default:
			alert("Unhandled form result type: "+ type);
			if (request.formNode)
				genericFormResponseEnableForm(request.formNode);
			break;
	}
}

function numberToCurrency (n)
{
	//
	//	very basic number-to-currency function, only works for this format: -$...,000,000.00
	
	if (isNaN(n))
		return "";
	
	var sign = (n < 0 ? "-" : "") +"$";
	
	var dollars = Math.floor(Math.abs(n)).toString();
	var cents = Math.round((n * 100) % 100);
	
	if (cents < 10)
		cents = "0"+ cents;
	else
		cents = cents.toString();
	
	var rxp = /(\d+)(\d{3})/;
	while (rxp.test(dollars))
		dollars = dollars.replace(rxp, "$1,$2");
	
	return sign + dollars +"."+ cents;
}

function clearInput (e, v)
{
	if (e.value == v)
		e.value = "";
}

function restoreInput (e, v)
{
	if (redd.trimString(e.value) == "")
		e.value = v;
}

function genericBind (formId, handler)
{
	var node;
	if (node = dojo.byId(formId))
	{
		node.action = redd.defaultBind;
		var x = new dojo.io.FormBind
		({
			formNode: node,
			handle: handler ? handler : genericFormResponseHandler,
			mimetype: "text/json",
			sendTransport: true
		});
		x.onSubmit = genericFormSubmitHandler;
		return x;
	}
}

function genericBindHide (divId, formId)
{
	genericBind(formId);
	var node;
	if (node = dojo.byId(divId))
		dojo.html.hide(node);
}

function findPos(obj)
{
	//
	//	http://www.quirksmode.org/js/findpos.html
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}

function randomString (length, choice)
{
	//
	//	returns a string of random letters and numbers
	//	by default it will return 16 random upper- and lower-case letters and numbers but this can be overridden by providing the length (int) and choice (str) arguments

	if (typeof length == "undefined")
		var length = 16;
	if (typeof choice == "undefined")
		var choice = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split("");
	else if (typeof choice == "string")
		choice = choice.split("");
	var ret = new Array(length);
	for (i = length; i--;)
		ret[i] = choice[Math.floor(Math.random()*choice.length)];
	ret = ret.join("");
	return ret;
}

//
//	----

redd.images = {};
redd.defaultBind = "submit.asp";
redd.images.newImage = function (src) {
	var img = new Image();
	img.src = src;
	return img;
};

//
//	dom shortcuts

redd.d = {
	ce: function (t,c) { var n = document.createElement(t); if (c) { n.className = c; } return n; },
	ct: function (t) { return document.createTextNode(t); },
	ac: function (p,n) { p.appendChild(n); return n; },
	ceac: function (p,t,c) { var n = redd.d.ce(t,c); redd.d.ac(p,n); return n; },
	ctac: function (p,t) { var n = redd.d.ct(t); redd.d.ac(p,n); return n; },
	oblit: function (n,t) {
		//	use dojo to destroy node n's children (and their children, etc.) and optionally node n itself (if bool t is true)
		//	dojo.dom.destroyNode prevents memory leaks in IE when removing nodes that are no longer needed
		for (var i = n.childNodes.length; i--;) { redd.d.oblit(n.childNodes[i],true); }	// destroy children
		if (t) { dojo.dom.destroyNode(n); }	// destroy self
	},
	ent: function (str, mode) {
		//	http://blog.skyzyx.com/2006/02/25/document-createtextnode-and-entities/
		var str = (str) ? str : "";
		var mode = (mode) ? mode : "string";

		var e = document.createElement("div");
		e.innerHTML = str;

		if (mode == "numeric") {
			return "&#" + e.innerHTML.charCodeAt(0) + ";";
		}
		else if (mode == "utf16") {
			var un = e.innerHTML.charCodeAt(0).toString(16);
			while (un.length < 4) un = "0" + un;
			return "\\u" + un;
		}
		else return e.innerHTML;
	}
};

//
//	----

Trusty.tradeList = false;	//	placeholder, to be populated dynamically as necessary
Trusty.searchResults = false;
Trusty.subTrades = {};

loginpanel = {};

loginpanel.showConsumer = function () {
	dojo.html.hide('loginBoxConsumerSignup');
	dojo.html.show('loginBoxConsumer');
};

loginpanel.hideConsumer = function () {
	dojo.html.hide('loginBoxConsumer');
	dojo.html.show('loginBoxConsumerSignup');
};

loginpanel.showTrade = function () {
	dojo.html.hide('loginBoxTradeSignup');
	dojo.html.show('loginBoxTrade');
};

loginpanel.hideTrade = function () {
	dojo.html.hide('loginBoxTrade');
	dojo.html.show('loginBoxTradeSignup');
};

searchpanel = {};

searchpanel.slideDuration = 500;
searchpanel.slideRate = 10;
searchpanel.slideEase = typeof dojo == "undefined" ? null : dojo.lfx.easeOut;
searchpanel.finalWidth = 575;

searchpanel.initialAppState = function (result) {
	this.changeUrl = "blank";
	this.back = function () { searchpanel.hideResults(); }
	this.forward = this.back;
};

searchpanel.appStates = [];

searchpanel.appState = function (result) {
	this.changeUrl = "search_"+ result.id;
	this.result = result;
	this.back = function () { searchpanel.renderResults(this.result); searchpanel.showResults(this.result); }
	this.forward = this.back;
	
	searchpanel.appStates.push(this);
};

searchpanel.advancedClick = function (a) {
	var node = dojo.byId("advsearchPanel");
	if (!node) { return; }
	if (node.style.width == searchpanel.finalWidth+"px")
		searchpanel.hideAdvanced();
	else if (node.style.width == "" || node.style.width == "36px")
		searchpanel.showAdvanced();
	if (a) { a.blur(); }
};

searchpanel.showAdvanced = function () {
	var node = dojo.byId("advsearchPanel");
	if (!node) { return; }
	
	searchpanel.hideQuick();
	
	if (node._trusty_show === undefined)
	{
		node._trusty_show = new dojo.lfx.propertyAnimation(node, {"width": {start:36, end:searchpanel.finalWidth}}, searchpanel.slideDuration);
		node._trusty_show.easing = searchpanel.slideEase;
		node._trusty_show.rate = searchpanel.slideRate;
	}
	
	node._trusty_show.play();
};

searchpanel.hideAdvanced = function () {
	var node = dojo.byId("advsearchPanel");
	if (!node) { return; }
	
	searchpanel.showQuick();
	
	if (node._trusty_hide === undefined)
	{
		node._trusty_hide = new dojo.lfx.propertyAnimation(node, {"width": {start:searchpanel.finalWidth, end:36}}, searchpanel.slideDuration);
		node._trusty_hide.easing = searchpanel.slideEase;
		node._trusty_hide.rate = searchpanel.slideRate;
	}
	
	node._trusty_hide.play();
};

searchpanel.showQuick = function () {
	var node = dojo.byId("quicksearchPanel");
	if (!node) { return; }
	if (node._trusty_show === undefined)
		node._trusty_show = new dojo.lfx.html.fadeShow(node, searchpanel.slideDuration*0.3);
	node._trusty_show.play();
};

searchpanel.hideQuick = function () {
	var node = dojo.byId("quicksearchPanel");
	if (!node) { return; }
	if (node._trusty_hide === undefined)
		node._trusty_hide = new dojo.lfx.html.fadeHide(node, searchpanel.slideDuration*0.3);
	node._trusty_hide.play();
};

searchpanel.imgStarOn = redd.images.newImage("images/star_on_red.gif");
searchpanel.imgStarOff = redd.images.newImage("images/star_off_red.gif");
searchpanel.imgStarOnGray = redd.images.newImage("images/star_on_gray.gif");
searchpanel.imgStarOffGray = redd.images.newImage("images/star_off_gray.gif");
searchpanel.imgStarHalfGray = redd.images.newImage("images/star_half_gray.gif");
searchpanel.imgIcons = {
	"f": redd.images.newImage("images/ic_f.gif"),
	"m": redd.images.newImage("images/ic_m.gif"),
	"p": redd.images.newImage("images/ic_p.gif"),
	"w": redd.images.newImage("images/ic_w.gif")
};

searchpanel.rankClick = function (rank, value, a) {
	var f, e, i, current;
	f = dojo.byId("advsearchForm");
	if (!f)
		return;
	
	e = f.elements["rank"+ rank];
	current = parseInt(e.value, 10);
	
	if (current == value)
		value = 0;
	
	for (i = 1; i <= value; i++)
		dojo.byId("advrank_"+ rank +"_"+ i).src = searchpanel.imgStarOn.src;
	for (i = value+1; i <= Trusty.maxRank; i++)
		dojo.byId("advrank_"+ rank +"_"+ i).src = searchpanel.imgStarOff.src;
	
	e.value = value;
};

searchpanel.showProgress = function () {
	var node = dojo.byId("searchProgressContainer");
	if (!node)
		return true;
	
	if (node._trusty_show === undefined)
	{
		node._trusty_show = dojo.lfx.html.fadeShow(node, searchpanel.slideDuration);
		node._trusty_show.rate = searchpanel.slideRate;
	}
	node._trusty_show.play();
	
	return true;
};

searchpanel.hideProgress = function () {
	var node;
	if (node = dojo.byId("searchProgressContainer"))
		dojo.html.hide(node);
	return true;
};

searchpanel.contentShowing = function () {
	return dojo.html.isShowing("contentContainer");
};

searchpanel.showContent = function () {
	var node;
	if (node = dojo.byId("contentContainer"))
		dojo.html.show(node);
};

searchpanel.hideContent = function () {
	var node;
	if (node = dojo.byId("contentContainer"))
		dojo.html.hide(node);
};

searchpanel.clearCache = function () {
	if (dojo.storage.manager.isInitialized() == false)	//	if dojo storage is available
	{
		//	storage not available yet, stop and wait
		dojo.event.connect(dojo.storage.manager, "loaded", searchpanel, "clearCache");
	}
	else
	{
		dojo.storage.clear();
	}
};

searchpanel.checkPreviousSearchKey = null;
searchpanel.checkPreviousSearch = function (key) {

	//
	//	checks for a previous search, intended for showing search results on page load

	if (key === undefined)
		var key = searchpanel.checkPreviousSearchKey;	//	key will be undefined if this is being called a second time by dojo.storage.manager.loaded

	if (!key) { return; }

	if (dojo.storage.manager.isInitialized() == false)	//	if dojo storage is available
	{
		//	storage not available yet, stop and wait
		searchpanel.checkPreviousSearchKey = key;
		dojo.event.connect(dojo.storage.manager, "loaded", searchpanel, "checkPreviousSearch");
	}
	else
	{
		var result = dojo.storage.get(key);
		if (result !== null && result.groups)	//	if result is valid
		{
			//	render and show results
			searchpanel.renderResults(result);
			searchpanel.showResults(result);
		}
	}
};

searchpanel.showResults = function (result) {
	searchpanel.hideContent();
	dojo.html.show("resultsContainer");
	filterpanel.showFilter(result);
};

searchpanel.hideResults = function (result) {
	searchpanel.showContent();
	dojo.html.hide("resultsContainer");
	filterpanel.hideFilter();
};

searchpanel.scrollToResults = function () {
	/*
	//	this code is obsolete, be sure to update it if it's ever uncommented (create the animation earlier, play it now)
	var anim = new dojo.lfx.Animation(searchpanel.slideDuration, [[window.scrollX,window.scrollY],[window.scrollX,112]]);
	dojo.event.connect(anim, "onAnimate", function (e) { window.scrollTo(e[0], e[1]); });
	anim.easing = searchpanel.slideEase;
	anim.rate = searchpanel.slideRate;
	anim.play();
	*/
};

searchpanel.storeSearch = function (result) {
	if (dojo.storage.manager.isInitialized())
	{
		try
		{
			dojo.storage.put("search_"+ result.id, result, function(){});
		}
		catch (e) { /* */ }
	}

};

searchpanel.searchDone = function (type, result, evt, request) {
	genericFormResponseHandler(type, result, evt, request);
	
	if (result.groups)
	{
		result.id = (new Date()).getTime();

		//searchpanel.renderResults(result);
		//searchpanel.showResults(result);
		//searchpanel.scrollToResults();

		//dojo.undo.browser.addToHistory(new searchpanel.appState(result))

		searchpanel.storeSearch(result);

		location.href = "default.asp?mod=search&search="+ result.id;
	}
	else
		searchpanel.hideProgress();
};

searchpanel.populateSubtrades = function (f, en, subtrades, defaultText, noneText)
{
	var subcat = f.elements[en];

	dojo.html.hide(subcat);
	subcat.disabled = false;
	redd.d.oblit(subcat);

	var option, subtrade;
	if (subtrades.length)
	{
		option = redd.d.ceac(subcat, "option");
		option.text = defaultText;
		option = redd.d.ceac(subcat, "option");
		option.text = "";
		for (var i = 0; i < subtrades.length; i++)
		{
			subtrade = subtrades[i];
			option = redd.d.ceac(subcat, "option");
			option.value = subtrade.i;
			option.text = subtrade.n;
		}
	}
	else
	{
		option = redd.d.ceac(subcat, "option");
		option.text = noneText;
		subcat.disabled = true;
	}

	dojo.html.show(subcat);
}

searchpanel.receiveSubtrades = function (type, result, evt, request) {	
	Trusty.subTrades[result.parent] = result.subtrades;
	searchpanel.populateSubtrades(dojo.byId("advsearchForm"), "subcat", result.subtrades, "choose a sub category...", "no sub categories");
};

searchpanel.changeTrade = function () {
	var f = dojo.byId("advsearchForm");
	var cat = parseInt(f.elements["cat"].value, 10);
	var subcat = f.elements["subcat"];
	var option;

	if (!cat)
	{
		subcat.disabled = false;
		redd.d.oblit(subcat);
		option = redd.d.ceac(subcat, "option");
		option.text = "choose a trade above";
		subcat.disabled = true;
	}
	else
	{
		if (Trusty.subTrades[cat])
		{
			searchpanel.populateSubtrades(f, "subcat", Trusty.subTrades[cat], "choose a sub category...", "no sub categories");
		}
		else
		{
			subcat.disabled = false;
			redd.d.oblit(subcat);
			option = redd.d.ceac(subcat, "option");
			option.text = "loading...";
			subcat.disabled = true;

			dojo.io.bind({
				url: redd.defaultBind,
				method: "POST",
				content: {"submit.action":"subtradelist", "parent":cat},
				handle: searchpanel.receiveSubtrades,
				mimetype: "text/json",
				sendTransport: true
			});
		}
	}
};

searchpanel.resultSorter = function (a, b) {
	var a_rank = a.r[0];
	var b_rank = b.r[0];
	var a_votes = a.v;
	var b_votes = b.v;

	if (a_rank > b_rank)
		return -1;
	if (a_rank < b_rank)
		return 1;
	
	if (a_votes > b_votes)
		return -1;
	if (a_votes < b_votes)
		return 1;
	
	return 0;
};

searchpanel.sortResults = function (res) {
	for (var i = res.groups.length; i--;)
		res.groups[i].results.sort(searchpanel.resultSorter);
	
	return res;
};

searchpanel.renderCompactResults = function (searchResults) {
	searchResults = searchpanel.sortResults(searchResults);
	
	var tbody = dojo.byId("searchResultsTbody");
	dojo.html.hide(tbody);
	redd.d.oblit(tbody);

	Trusty.searchResults = searchResults;
	
	var i, j, group, result, row, cell, div, other, span;
	var maxResults = 3;
	var count = 0;
	
	for (i = 0; i < searchResults.groups.length; i++)
	{
		if (count >= maxResults)
			break;
				
		group = searchResults.groups[i];
		
		for (j = 0; j < group.results.length; j++)
		{
			if (count >= maxResults)
				break;
				
			result = group.results[j];
			
			url = "default.asp?mod=viewtrade&member="+ result.i;

			//	result
			row = redd.d.ceac(tbody, "tr", "result resultm2-"+ (count%2));
			
			cell = redd.d.ceac(row, "td");
			
			div = redd.d.ceac(cell, "div", "name");
			
			other = redd.d.ceac(div, "a");
			other.target = "_top";
			other.href = url;
			redd.d.ctac(other, result.n);
			
			//	rank
		
			div = redd.d.ceac(cell, "div", "rank");
			
			other = redd.d.ceac(div, "a", "stars");
			other.href = url;
			other.target = "_top";
			other.title = result.r[0].toFixed(1);
			
			if (result.v)
			{
				for (k = 1; k <= Trusty.maxRank; k++)
				{
					img = redd.d.ceac(other, "img");
					if (result.r[0] >= k)
						img.src = searchpanel.imgStarOnGray.src;
					else if (Math.ceil(result.r[0]) >= k)
						img.src = searchpanel.imgStarHalfGray.src;
					else
						img.src = searchpanel.imgStarOffGray.src;
				}
			}
			else
			{
				img = redd.d.ceac(other, "img");
				img.src = "images/gr_norank.gif";
			}
			
			//	enquire
			
			div = redd.d.ceac(cell, "div", "enquire");
			
			other = redd.d.ceac(div, "a");
			other.target = "_top";
			other.href = url +"&view=enquiry";
			
			redd.d.ctac(redd.d.ceac(other, "span"), "enquire");
			
			div = redd.d.ceac(cell, "div", "clear");
			
			count++;
		}
	}
	
	row = redd.d.ceac(tbody, "tr", "footer");

	cell = redd.d.ceac(row, "td");

	other = redd.d.ceac(cell, "a");
	other.target = "_top";
	other.href = "default.asp?mod=search&search="+ searchResults.id;
	redd.d.ctac(redd.d.ceac(other, "span"), "View full results on Trusty Tradesman \u00bb");	//	\u00bb == &raquo;
			
	dojo.html.show(tbody);
	dojo.html.show("searchResultsTable");
	dojo.html.show("resultsContainer");
};

searchpanel.renderResults = function (searchResults) {
	searchResults = searchpanel.sortResults(searchResults);
	
	var tbody = dojo.byId("searchResultsTbody");
	dojo.html.hide(tbody);
	redd.d.oblit(tbody);
	
	Trusty.searchResults = searchResults;
	
	var group, result, hrow, row, cell, other, img, i, j, k, url, count, icons;
	var allcount = 0;
	var filtered = false;
	var states = [];
	
	for (i = 0; i < searchResults.groups.length; i++)
	{
		group = searchResults.groups[i];
		
		//	group header
		hrow = row = redd.d.ceac(tbody, "tr", "group");
		cell = redd.d.ceac(row, "th"); redd.d.ctac(cell, group.name);
		cell = redd.d.ceac(row, "th"); redd.d.ctac(cell, "Contact");
		cell = redd.d.ceac(row, "th"); redd.d.ctac(cell, "Rank");
		
		count = 0;
		for (j = 0; j < group.results.length; j++)
		{
			result = group.results[j];
			
			if (!result._v)
			{
				filtered = true;
				continue;
			}

			var state = Trusty.stateList[result.st - 1];
			if (redd.arrayFind(state, states) === null)
				states.push(state);

			count++;
			allcount++;
			
			url = "default.asp?mod=viewtrade&member="+ result.i;
			
			//	result
			row = redd.d.ceac(tbody, "tr", "result resultm2-"+ (j%2));
			
			//	name
			cell = redd.d.ceac(row, "td", "name");
			other = redd.d.ceac(cell, "a"); other.target = "_top"; other.href = url; redd.d.ctac(other, result.n); other.title = "Click for more details";
			
			other = redd.d.ceac(cell, "div", "loc");
			if (Trusty.tradeList[result.c])
				if (result.sct)
					redd.d.ctac(other, Trusty.tradeList[result.c] +" ("+ result.sct +") in ");
				else
					redd.d.ctac(other, Trusty.tradeList[result.c] +" in ");
			redd.d.ctac(other, result.s +", "+ Trusty.stateList[result.st-1].code);
			
			//	contact icons
			cell = redd.d.ceac(row, "td", "contact");
			if (typeof result.ic == "string")
			{
				icons = result.ic.split("");
				other = redd.d.ceac(cell, "a");
				other.href = url;
				other.target = "_top";
				other.title = "Click for contact details";
				for (k = 0; k < icons.length; k++)
				{
					img = redd.d.ceac(other, "img");
					img.align = "absmiddle";
					img.src = searchpanel.imgIcons[icons[k]].src;
				}
			}
			
			//	rank
			cell = redd.d.ceac(row, "td", "rank");
			
			other = redd.d.ceac(cell, "a", "stars");
			other.href = url;
			other.target = "_top";
			other.title = result.r[0].toFixed(1);
			
			if (result.v)
			{
				for (k = 1; k <= Trusty.maxRank; k++)
				{
					img = redd.d.ceac(other, "img");
					if (result.r[0] >= k)
						img.src = searchpanel.imgStarOnGray.src;
					else if (Math.ceil(result.r[0]) >= k)
						img.src = searchpanel.imgStarHalfGray.src;
					else
						img.src = searchpanel.imgStarOffGray.src;
				}
			}
			else
			{
				img = redd.d.ceac(other, "img");
				img.src = "images/gr_norank.gif";
			}
			
			other = redd.d.ceac(cell, "div", "votes"); redd.d.ctac(other, result.v +" vote"+ (result.v==1?"":"s"));
		}

		if (!count)
			redd.d.oblit(hrow, true);
	}
	
	if (!allcount)
	{
		row = redd.d.ceac(tbody, "tr", "result resultm2-0");
		cell = redd.d.ceac(row, "td", "name notice");
		cell.colSpan = "3";
		redd.d.ctac(cell, filtered ? "Your search found some results, but none were qualified based on the 'refine your search' settings, so they have all been hidden. You may need to broaden your options to display more results." : "We have just launched the site and do not yet have a Trusty Tradesman of this nature in your area. However we are advertising and trying to find them, so please signup as a consumer by clicking on the link on the left and check back soon.");
	}
	
	if (states.length > 1)
	{
		states = states.sort(Trusty.stateSortCode);
		dojo.html.show(dojo.byId("statesNotice"));
		var ul = dojo.byId("stateListContainer");
		redd.d.oblit(ul);
		for (var i = 0; i < states.length; i++)
		{
			var li = redd.d.ceac(ul, "li");
			redd.d.ctac(li, redd.d.ent("&raquo;") +" ");
			var a = redd.d.ceac(li, "a");
			a.href = "#";
			a.trusty = {state:states[i]};
			dojo.event.connect(a, "onclick", filterpanel.directStateFilter);
			redd.d.ctac(a, states[i].code);
		}
	}
	else
	{
		dojo.html.hide(dojo.byId("statesNotice"));
	}

	dojo.html.show(tbody);
	dojo.html.show("searchResultsTable");
	dojo.html.show("resultsContainer");
};

filterpanel = {};

filterpanel.filterReceiveSubtrades = function (type, result, evt, request) {
	Trusty.subTrades[result.parent] = result.subtrades;
	searchpanel.populateSubtrades(dojo.byId("filterSearchForm"), "subcat", result.subtrades, "Filter by sub category...", "No sub categories available");
};

filterpanel.directStateFilter = function (evt) {
	evt.preventDefault();
	var a = evt.target;
	var id = a.trusty.state.id;
	var f = dojo.byId("filterSearchForm");
	var e = f.elements["state"];
	for (var i = e.options.length; i--;)
		if (e.options[i].value == id)
		{
			e.selectedIndex = i;
			break;
		}
	
	filterpanel.filterResults(f);
};

filterpanel.showFilter = function (results) {
	var cat = results.cat;
	var f = dojo.byId("filterSearchForm");
	if (!f)
		return;
	
	filterpanel.filterReset(f);
	
	dojo.html.show("filterSearchContainer");

	var subcat = f.elements["subcat"];
	if (cat)
	{
		if (Trusty.subTrades[cat])
		{
			searchpanel.populateSubtrades(f, "subcat", Trusty.subTrades[cat], "Filter by sub category...", "No sub categories available");
		}
		else
		{
			dojo.html.hide(subcat);
			redd.d.oblit(subcat);
			var option = redd.d.ceac(subcat, "option");
			option.text = "Loading...";
			subcat.disabled = true;
			var node = dojo.byId("filterSearchCategoryName");
			redd.d.oblit(node);
			redd.d.ctac(node, Trusty.tradeList[cat]);
			dojo.html.show(subcat);
			dojo.io.bind({
				url: redd.defaultBind,
				method: "POST",
				content: {"submit.action":"subtradelist", "parent":cat},
				handle: filterpanel.filterReceiveSubtrades,
				mimetype: "text/json",
				sendTransport: true
			});
			dojo.html.show(dojo.byId("subcatContainer"));
		}
	}
	else
		dojo.html.hide(dojo.byId("subcatContainer"));	

	var states = [];
	for (var i = results.groups.length; i--;)
	{
		var group = results.groups[i];
		for (var j = group.results.length; j--;)
		{
			var result = group.results[j];
			var state = Trusty.stateList[result.st - 1];
			var found = (redd.arrayFind(state, states) !== null);
			if (!found)
				states.push(state);
		}
	}
	
	if (states.length > 1)
	{
		states = states.sort(Trusty.stateSortCode);
		var stateselect = f.elements["state"];
		redd.d.oblit(stateselect);
		var option = redd.d.ceac(stateselect, "option");
		option.text = "Filter by state...";
		redd.d.ceac(stateselect, "option");
		for (var i = 0; i < states.length; i++)
		{
			option = redd.d.ceac(stateselect, "option");
			option.value = states[i].id;
			option.text = states[i].code;
		}
		dojo.html.show(dojo.byId("stateContainer"));
	}
	else
	{
		dojo.html.hide(dojo.byId("stateContainer"));
	}
};

filterpanel.hideFilter = function () {
	var node = dojo.byId("filterSearchContainer");
	if (node)
		dojo.html.hide;
};

filterpanel.lastFilter = {
	subcat: null,
	rank: null
};

filterpanel.filterResults = function (f) {
	var rank = parseInt(f.elements["rank0"].value, 10);
	var subcat = parseInt(f.elements["subcat"].value, 10);
	var state = parseInt(f.elements["state"].value, 10);
	var i,j,group,result,was;
	var changed = false;
	for (i = Trusty.searchResults.groups.length;i--;)
	{
		group = Trusty.searchResults.groups[i];
		for (j = group.results.length; j--;)
		{
			result = group.results[j];
			was = result._v;
			result._v = true;
			
			if (rank && result.r[0] < rank)
				result._v = false;
			
			if (result._v && state && result.st != state)
				result._v = false;
			
			if (result._v && subcat && result.sc != subcat)
				result._v = false;
			
			if (!changed && result._v != was)
				changed = true;
		}
	}
	
	filterpanel.lastFilter.rank = rank;
	filterpanel.lastFilter.subcat = subcat;
	
	if (changed)
		searchpanel.renderResults(Trusty.searchResults);
};

filterpanel.rankClick = function (rank, value, a) {
	var f, e, i, current;
	f = dojo.byId("filterSearchForm");
	if (!f)
		return;
		
	e = f.elements["rank"+ rank];
	current = parseInt(e.value, 10);
	
	if (current == value)
		value = 0;
	
	for (i = 1; i <= value; i++)
		dojo.byId("filterrank_"+ rank +"_"+ i).src = searchpanel.imgStarOnGray.src;
	for (i = value+1; i <= Trusty.maxRank; i++)
		dojo.byId("filterrank_"+ rank +"_"+ i).src = searchpanel.imgStarOffGray.src;
	
	e.value = value;
	filterpanel.filterResults(f);
};

filterpanel.filterReset = function (f) {
	if (f)
		f.reset();
	filterpanel.rankClick(0,0);
};

faq = {};

faq.show = function (id) {
	var div;
	if (div = dojo.byId("faq-"+ id))
		dojo.html.toggleDisplay(div);
};

portfolio = {};

portfolio.drop = function (evt) {
	var source = evt.dragSource;
	var target = evt.dropTarget;
	//dojo.debug(source.domNode.id +" -> "+ target.id);
	console.debug(evt);
};

formPreSelect = function (f)
{
	//
	//	sets the selectedIndex option of all select elements of a given form (f)

	var i, j;
	var e, v, ol;
	for (i = f.elements.length; i--;)
	{
		e = f.elements[i];
		if (e.type == "select-one")
		{
			v = dojo.html.getAttribute(e, "value");
			if (!v)
				continue;

			for (j = e.options.length; j--;)
			{
				o = e.options[j];
				if (o.value == v)
				{
					e.selectedIndex = j;
					break;
				}
			}
		}
	}
}


mytradesmandisplay = {};

mytradesmandisplay.nodes = ["banner", "overview", "service", "testimonials", "contact"];

mytradesmandisplay.logoUploaded = function (type, result, request) {
	if (type == "load" && result.success)
	{
		mytradesmandisplay.placeLogo(result.file);
	}
	reddjs.forms.defaultIframeIOResponseHandler(type, result, request);
};

mytradesmandisplay.fixLogoContainer = function () {
	var container = dojo.byId("logoContainer");
	var img = container.firstChild;
	if (!img) { return; }
	
	var dims = {width:img.width, height:img.height};
	dojo.html.setContentBox(container, dims);
	dojo.html.setStyle(container, "backgroundImage", "none");
};

mytradesmandisplay.placeLogo = function (filename) {
	var container = dojo.byId("logoContainer");
	reddjs.d.oblit(container);
	var img = reddjs.d.ce("img");
	img.src = "contentfiles/"+ site_tradesman_id +"/"+ filename +"?"+ (new Date()).getTime();
	reddjs.d.ac(container, img);
	dojo.event.connect(img, 'onload', mytradesmandisplay.fixLogoContainer);
};

mytradesmandisplay.showAddressChanged = function (type, result, evt, request) {
	var node = dojo.byId("addressShowNotice");
	if (node)
		(mytradesmandisplay.showAddressAnimation = new dojo.lfx.html.fadeHide(node, 1000, dojo.lfx.easeIn)).play();
	
	if (type == "load" && result.success)
	{
		if (node)
			node.innerHTML = '<span style="font-size:0;"><img src="images/ajaxblacksavingok.gif" width="54" height="12" /></span>';
	}
	
	genericFormResponseHandler(type, result, evt, request);
};

mytradesmandisplay.showAddressChange = function (evt) {
	var value = (evt.target.value == "Y");
	if (value == mytradesmandisplay_showaddresswas) { return; }
	mytradesmandisplay_showaddresswas = value;
	
	var node;
	if (node = dojo.byId("addressShowNotice"))
	{
		if (mytradesmandisplay.showAddressAnimation && mytradesmandisplay.showAddressAnimation.status() != "stopped")
			mytradesmandisplay.showAddressAnimation.stop();
		
		dojo.html.show(node);
		dojo.html.setOpacity(node, 1);
		node.innerHTML = '<span style="font-size:0;"><img src="images/ajaxblacksaving.gif" width="54" height="12" /></span>';
	}
	
	dojo.io.bind({
		url: redd.defaultBind,
		method: "POST",
		content: {"submit.action":"tradesman-my-showaddress", "show": value},
		handle: mytradesmandisplay.showAddressChanged,
		mimetype: "text/json",
		sendTransport: true
	});
};

mytradesmandisplay.logoPositionChanged = function (type, result, evt, request) {
	var node = dojo.byId("logoPositionNotice");
	if (node)
		(mytradesmandisplay.logoPositionAnimation = new dojo.lfx.html.fadeHide(node, 1000, dojo.lfx.easeIn)).play();
	
	if (type == "load" && result.success)
	{
		if (node)
			node.innerHTML = '<span style="font-size:0;"><img src="images/ajaxblacksavingok.gif" width="54" height="12" /></span>';
	}
	
	genericFormResponseHandler(type, result, evt, request);
};

mytradesmandisplay.logoPositionChange = function (evt) {
	if (evt.target.value == mytradesmandisplay_logopositionwas) { return; }
	mytradesmandisplay_logopositionwas = evt.target.value;

	var node;
	if (node = dojo.byId("logoPositionNotice"))
	{
		if (mytradesmandisplay.logoPositionAnimation && mytradesmandisplay.logoPositionAnimation.status() != "stopped")
			mytradesmandisplay.logoPositionAnimation.stop();
		
		dojo.html.show(node);
		dojo.html.setOpacity(node, 1);
		node.innerHTML = '<span style="font-size:0;"><img src="images/ajaxblacksaving.gif" width="54" height="12" /></span>';
	}
	
	dojo.io.bind({
		url: redd.defaultBind,
		method: "POST",
		content: {"submit.action":"tradesman-my-logoposition", "position": evt.target.value},
		handle: mytradesmandisplay.logoPositionChanged,
		mimetype: "text/json",
		sendTransport: true
	});
};

mytradesmandisplay.init = function () {
	reddjs.forms.bind("overviewForm");
	reddjs.forms.bind("testimonialsForm");
	
	reddjs.forms.bind(dojo.byId("logoUploadForm"), mytradesmandisplay.logoUploaded, "submitMultipart.asp");
	
	var node, nodeName;
	for (var i = mytradesmandisplay.nodes.length; i--;)
	{
		nodeName = mytradesmandisplay.nodes[i];
		node = dojo.byId(nodeName +"Container");
		node._trusty_show = new dojo.lfx.html.wipeIn(node, 300);
		node._trusty_hide = new dojo.lfx.html.wipeOut(node, 300);
		
		node = dojo.byId(nodeName +"Link");
		dojo.event.connect(node, "onclick", mytradesmandisplay, nodeName +"SectionClick");
	}
	
	var hash = location.hash;
	if (hash && typeof hash.substr == "function" && typeof hash.split == "function" && hash.substr(0,1) == "#" && (hash = hash.substr(1).split("=")).length && hash[0] == "view")
		mytradesmandisplay[hash[1].toLowerCase() +"SectionClick"]();
	
	if (node = dojo.byId("logoPositionL"))
		dojo.event.connect(node, "onclick", mytradesmandisplay, "logoPositionChange");
	if (node = dojo.byId("logoPositionC"))
		dojo.event.connect(node, "onclick", mytradesmandisplay, "logoPositionChange");
	if (node = dojo.byId("logoPositionR"))
		dojo.event.connect(node, "onclick", mytradesmandisplay, "logoPositionChange");
	
	if (node = dojo.byId("addressShowY"))
		dojo.event.connect(node, "onclick", mytradesmandisplay, "showAddressChange");
	if (node = dojo.byId("addressShowN"))
		dojo.event.connect(node, "onclick", mytradesmandisplay, "showAddressChange");
};

mytradesmandisplay.bannerSectionClick = function (evt) { mytradesmandisplay.sectionClick(evt, "banner"); }
mytradesmandisplay.overviewSectionClick = function (evt) { mytradesmandisplay.sectionClick(evt, "overview"); }
mytradesmandisplay.serviceSectionClick = function (evt) { mytradesmandisplay.sectionClick(evt, "service"); }
mytradesmandisplay.testimonialsSectionClick = function (evt) { mytradesmandisplay.sectionClick(evt, "testimonials"); }
mytradesmandisplay.portfolioSectionClick = function (evt) { mytradesmandisplay.sectionClick(evt, "portfolio"); }
mytradesmandisplay.contactSectionClick = function (evt) { mytradesmandisplay.sectionClick(evt, "contact"); }

mytradesmandisplay.sectionClick = function (evt, section) {
	if (evt !== undefined) { evt.preventDefault(); }
	var sectionNode = dojo.byId(section +"Container");
	
	var nodeName, node;
	for (var i = mytradesmandisplay.nodes.length; i--;)
	{
		nodeName = mytradesmandisplay.nodes[i];
		node = dojo.byId(nodeName +"Container");
		
		if (node._trusty_show.status() != "stopped" || node._trusty_hide.status() != "stopped") { continue; }	//	skip animating nodes
		
		if (node == sectionNode)
		{
			location.replace("#view="+ section.toLowerCase());
			
			if (dojo.html.isShowing(node))
				node._trusty_hide.play();
			else
			{
				node._trusty_show.play();
				if (section == "banner")
					mytradesmandisplay.fixLogoContainer();
			}
		}
		else
			if (dojo.html.isShowing(node))
				node._trusty_hide.play();
	}
};

mytradesman = {};

mytradesman.nodes = ["myDetailsContainer", "myAttributesContainer", "myEnquiriesContainer", "myInvitesContainer"];

mytradesman.init = function () {
	genericBind("myPasswordForm");
	genericBind("myEmailForm1");
	genericBind("myInvitesForm");
	genericBindHide("myEmailForm2Container", "myEmailForm2");
	
	if (dojo.byId("myAttributesForm"))
	{
		genericBind("myAttributesForm");
	}

	var node;
	for (var i = mytradesman.nodes.length; i--;)
	{
		//alert("node: "+mytradesman.nodes[i]);
		node = dojo.byId(mytradesman.nodes[i]);
		node._trusty_show = new dojo.lfx.html.wipeIn(node, 300);
		node._trusty_hide = new dojo.lfx.html.wipeOut(node, 300);
		dojo.html.hide(node);
	}
	
	dojo.event.connect(dojo.byId("myDetailsLink"), "onclick", mytradesman, "detailsSectionClick");
	dojo.event.connect(dojo.byId("myEnquiriesLink"), "onclick", mytradesman, "enquiriesSectionClick");
	dojo.event.connect(dojo.byId("myInvitesLink"), "onclick", mytradesman, "invitesSectionClick");
	if (dojo.byId("myAttributesLink"))
	{
		dojo.event.connect(dojo.byId("myAttributesLink"), "onclick", mytradesman, "attributesSectionClick");
	}

	dojo.event.connect(dojo.byId("loggedInDetailsLink"), "onclick", mytradesman, "detailsSectionClick");
	dojo.event.connect(dojo.byId("loggedInEnquiriesLink"), "onclick", mytradesman, "enquiriesSectionClick");
	dojo.event.connect(dojo.byId("loggedInInvitesLink"), "onclick", mytradesman, "invitesSectionClick");
	
	var hash = location.hash;
	//alert("hash: "+hash);
	if (hash && typeof hash.substr == "function" && typeof hash.split == "function" && hash.substr(0,1) == "#" && (hash = hash.substr(1).split("=")).length && hash[0] == "view")
	{
		switch (hash[1].toLowerCase())
		{
			case "details":
				mytradesman.detailsSectionClick();
				break;
			
			case "enquiries":
				mytradesman.enquiriesSectionClick();
				break;
			
			case "invites":
				mytradesman.invitesSectionClick();
				break;
		}
	}
};

mytradesman.sectionClick = function (evt, section) {
	if (evt !== undefined) { evt.preventDefault(); }
	var sectionNode = dojo.byId("my"+ section +"Container");
	
	if (!sectionNode || !searchpanel.contentShowing())
	{
		var rand = (new Date().getTime());
		location.href = "default.asp?mod=tradesman-my&"+ rand +"="+ rand +"#view="+ section.toLowerCase();
		return;
	}
	
	var node;
	for (var i = mytradesman.nodes.length; i--;)
	{
		node = dojo.byId(mytradesman.nodes[i]);
		
		if (node._trusty_show.status() != "stopped" || node._trusty_hide.status() != "stopped") { continue; }	//	 skip animating nodes
		
		if (node == sectionNode)
		{
			location.replace("#view="+ section.toLowerCase());

			if (dojo.html.isShowing(node))
				node._trusty_hide.play();
			else
				node._trusty_show.play();
		}
		else
			if (dojo.html.isShowing(node))
				node._trusty_hide.play();
	}
};

mytradesman.detailsSectionClick = function (evt) {
	mytradesman.sectionClick(evt, "Details");
};

mytradesman.attributesSectionClick = function (evt) {
	mytradesman.sectionClick(evt, "Attributes");
};

mytradesman.enquiriesSectionClick = function (evt) {
	mytradesman.sectionClick(evt, "Enquiries");
};

mytradesman.invitesSectionClick = function (evt) {
	mytradesman.sectionClick(evt, "Invites");
};

myconsumer = {};

myconsumer.nodes = ["myDetailsContainer", "myEnquiriesContainer", "myFavouritesContainer"];

myconsumer.init = function () {
	genericBind("myPasswordForm");
	genericBind("myEmailForm1");
	genericBindHide("myEmailForm2Container", "myEmailForm2");

	var node;
	for (var i = myconsumer.nodes.length; i--;)
	{
		node = dojo.byId(myconsumer.nodes[i]);
		node._trusty_show = new dojo.lfx.html.wipeIn(node, 300);
		node._trusty_hide = new dojo.lfx.html.wipeOut(node, 300);
		dojo.html.hide(node);
	}
	
	dojo.event.connect(dojo.byId("myDetailsLink"), "onclick", myconsumer, "detailsSectionClick");
	dojo.event.connect(dojo.byId("myEnquiriesLink"), "onclick", myconsumer, "enquiriesSectionClick");
	dojo.event.connect(dojo.byId("myFavouritesLink"), "onclick", myconsumer, "favouritesSectionClick");

	dojo.event.connect(dojo.byId("loggedInDetailsLink"), "onclick", myconsumer, "detailsSectionClick");
	dojo.event.connect(dojo.byId("loggedInEnquiriesLink"), "onclick", myconsumer, "enquiriesSectionClick");
	dojo.event.connect(dojo.byId("loggedInFavouritesLink"), "onclick", myconsumer, "favouritesSectionClick");
	
	var hash = location.hash;
	if (hash && typeof hash.substr == "function" && typeof hash.split == "function" && hash.substr(0,1) == "#" && (hash = hash.substr(1).split("=")).length && hash[0] == "view")
	{
		switch (hash[1].toLowerCase())
		{
			case "details":
				myconsumer.detailsSectionClick();
				break;
			
			case "enquiries":
				myconsumer.enquiriesSectionClick();
				break;
			
			case "favourites":
				myconsumer.favouritesSectionClick();
				break;
		}
	}
};

myconsumer.sectionClick = function (evt, section) {
	if (evt !== undefined) { evt.preventDefault(); }
	var sectionNode = dojo.byId("my"+ section +"Container");
	
	if (!sectionNode || !searchpanel.contentShowing())
	{
		var rand = (new Date().getTime());
		location.href = "default.asp?mod=consumer-my&"+ rand +"="+ rand +"#view="+ section.toLowerCase();
		return;
	}
	
	var node;
	for (var i = myconsumer.nodes.length; i--;)
	{
		node = dojo.byId(myconsumer.nodes[i]);
		
		if (node._trusty_show.status() != "stopped" || node._trusty_hide.status() != "stopped") { continue; }	//	 skip animating nodes
		
		if (node == sectionNode)
		{
			location.replace("#view="+ section.toLowerCase());
			
			if (dojo.html.isShowing(node))
				node._trusty_hide.play();
			else
				node._trusty_show.play();
		}
		else
			if (dojo.html.isShowing(node))
				node._trusty_hide.play();
	}
};

myconsumer.detailsSectionClick = function (evt) {
	myconsumer.sectionClick(evt, "Details");
};

myconsumer.enquiriesSectionClick = function (evt) {
	myconsumer.sectionClick(evt, "Enquiries");
};

myconsumer.favouritesSectionClick = function (evt) {
	myconsumer.sectionClick(evt, "Favourites");
};

myconsumer.favouritesRemoved = function (type, result, evt, request) {
	if (type == "load" && result.success)
	{
		var node = dojo.byId("favourite-"+ result.tradesman);
		if (node._trusty_hide === undefined)
			node._trusty_hide = new dojo.lfx.html.fadeHide(node, 300);
		node._trusty_hide.play();

		if (!(--myconsumer.favouritesLength))
			dojo.html.show("myFavouritesEmpty");
	}
	
	genericFormResponseHandler(type, result, evt, request);
};

myconsumer.favouritesRemove = function (id) {
	dojo.io.bind({
		url: redd.defaultBind,
		method: "POST",
		content: {"submit.action":"consumer-favourite-remove", "tradesman":id},
		handle: myconsumer.favouritesRemoved,
		mimetype: "text/json",
		sendTransport: true
	});
};

myconsumer.favouritesAdd = function (id) {
	dojo.io.bind({
		url: redd.defaultBind,
		method: "POST",
		content: {"submit.action":"consumer-favourite-add", "tradesman":id},
		handle: genericFormResponseHandler,
		mimetype: "text/json",
		sendTransport: true
	});
};

rankform = {};

rankform.rankClick = function (rank, value, a) {
	var f, e, i, current;
	f = dojo.byId("rankForm");
	if (!f)
		return;
	
	e = f.elements["rank"+ rank];
	current = parseInt(e.value, 10);
	
	if (current == value)
		value = 0;
	
	for (i = 1; i <= value; i++)
		dojo.byId("rank_"+ rank +"_"+ i).src = searchpanel.imgStarOnGray.src;
	for (i = value+1; i <= Trusty.maxRank; i++)
		dojo.byId("rank_"+ rank +"_"+ i).src = searchpanel.imgStarOffGray.src;
	
	dojo.byId("rank"+ rank +"-text").innerHTML = value +" star"+ (value==1?"":"s");
	
	e.value = value;
};

tradesman = {};

tradesman.recommendClickHandle = function (type, result, evt, request) {
	genericFormResponseHandler(type, result, evt, request);
	
	if (result.forId)
		location.reload();
};

tradesman.recommendClick = function (forId) {
	dojo.io.bind({
		url: redd.defaultBind,
		method: "POST",
		content: {
			"submit.action": "recommend",
			"forId": forId
		},
		handle: tradesman.recommendClickHandle,
		mimetype: "text/json",
		sendTransport: true
	});
	
	return false;
};

tradesman.recommendRevokeClickHandle = function (type, result, evt, request) {
	genericFormResponseHandler(type, result, evt, request);
	
	if (result.forId)
		location.reload();
};

tradesman.recommendRevokeClick = function (forId) {
	dojo.io.bind({
		url: redd.defaultBind,
		method: "POST",
		content: {
			"submit.action": "recommend-del",
			"forId": forId
		},
		handle: tradesman.recommendRevokeClickHandle,
		mimetype: "text/json",
		sendTransport: true
	});
	
	return false;
};