$(function(){
	initPage();
	initGallery();
	initButtons();
	initTabs();
	initLightbox();
	initCustomForms();
})
function initGallery(){
	$('div.gallery-holder').scrollGallery({
		sliderHolder: '.gallery-block',
		generatePagination:'div.switcher-holder',
		autoRotation:true,
		switchTime:5000,
		stopAfterClick:true
	});
}
function initPage()
{
	clearFormFields({
		clearInputs: true,
		clearTextareas: true,
		passwordFieldText: true,
		addClassFocus: "focus",
		filterClass: "default"
	});
}

function initButtons()
{
	var buttons = document.getElementsByTagName("a");
	for(var i = 0; i < buttons.length; i++) {
		if(buttons[i].className.indexOf("link") != -1) {
			buttons[i].onmousedown = function() {
				if(this.className.indexOf("pressed") == -1) this.className += " pressed";
			}
			buttons[i].onmouseup = function() {
				this.className = this.className.replace("pressed","");
			}
			buttons[i].onmouseout = function() {
				this.className = this.className.replace("pressed","");
			} 
		}
	}
	var buttons = document.getElementsByTagName("input");
	for(var i = 0; i < buttons.length; i++) {
		if(buttons[i].className.indexOf("link") != -1) {
			buttons[i].onmousedown = function() {
				if(this.className.indexOf("pressed") == -1) this.className += " pressed";
			}
			buttons[i].onmouseup = function() {
				this.className = this.className.replace("pressed","");
			}
			buttons[i].onmouseout = function() {
				this.className = this.className.replace("pressed","");
			} 
		}
	}
}

// tabs init
function initTabs() {
	$('ul.tabset').jqueryTabs({
		addToParent:false,
		holdHeight:true,
		activeClass:'active',
		tabLinks:'a.tab',
		fadeSpeed:0
	})
}

// jquery tabs plugin
jQuery.fn.jqueryTabs = function(_options){
	// default options
	var _options = jQuery.extend({
		addToParent:false,
		holdHeight:false,
		activeClass:'active',
		tabLinks:'a.tab',
		fadeSpeed:300,
		event:'click'
	},_options);

	return this.each(function(){
		var _holder = jQuery(this);
		var _fadeSpeed = _options.fadeSpeed;
		var _activeClass = _options.activeClass;
		var _addToParent = _options.addToParent;
		var _holdHeight = _options.holdHeight;
		var _tabLinks = jQuery(_options.tabLinks, _holder);
		var _tabset = (_addToParent ? _tabLinks.parent() : _tabLinks);
		var _event = _options.event;
		var _animating = false;

		// tabs init
		_tabLinks.each(function(){
			var _tmpLink = jQuery(this);
			var _tmpTab = jQuery(_tmpLink.attr('href'));
			var _classItem = (_addToParent ? _tmpLink.parent() : _tmpLink);
			if(_tmpTab.length) {
				if(_classItem.hasClass(_activeClass)) _tmpTab.show();
				else _tmpTab.hide();
			}
		});

		// tab switcher
		function switchTab(_switcher) {
			if(!_animating) {
				var _link = jQuery(_switcher);
				var _newItem = (_addToParent ? _link.parent() : _link);
				var _newTab = jQuery(_link.attr('href'));
				if(_newItem.hasClass(_activeClass)) return;

				var _oldItem = jQuery(_addToParent ? _tabset : _tabLinks).filter('.'+_activeClass);
				var _oldTab = jQuery(jQuery(_addToParent ? _oldItem.children('a') : _oldItem).attr('href'));
				if(_newTab.length) {
					_animating = true;
					if(_oldItem.length) {
						_newItem.addClass(_activeClass);
						_oldItem.removeClass(_activeClass);

						var _parent = _oldTab.parent();
						if(_holdHeight) _parent.css({height:_parent.height()});

						_oldTab.fadeOut(_fadeSpeed,function(){
							_newTab.fadeIn(_fadeSpeed,function(){
								_animating = false;
							});
							if(_holdHeight) _parent.css({height:'auto'});
						});
					} else {
						_newItem.addClass(_activeClass);
						_newTab.fadeIn(_fadeSpeed,function(){
							_animating = false;
						});
					}
				}
			}
		}

		// control
		_tabLinks.each(function(){
			jQuery(this).bind(_event,function(){
				switchTab(this);
				return false;
			});
		});
	});
}

function clearFormFields(o)
{
	if (o.clearInputs == null) o.clearInputs = true;
	if (o.clearTextareas == null) o.clearTextareas = true;
	if (o.passwordFieldText == null) o.passwordFieldText = false;
	if (o.addClassFocus == null) o.addClassFocus = false;
	if (!o.filter) o.filter = "default";
	if(o.clearInputs) {
		var inputs = document.getElementsByTagName("input");
		for (var i = 0; i < inputs.length; i++ ) {
			if((inputs[i].type == "text" || inputs[i].type == "password") && inputs[i].className.indexOf(o.filterClass)) {
				inputs[i].valueHtml = inputs[i].value;
				inputs[i].onfocus = function ()	{
					if(this.valueHtml == this.value) this.value = "";
					if(this.fake) {
						inputsSwap(this, this.previousSibling);
						this.previousSibling.focus();
					}
					if(o.addClassFocus && !this.fake) {
						this.className += " " + o.addClassFocus;
						this.parentNode.className += " parent-" + o.addClassFocus;
					}
				}
				inputs[i].onblur = function () {
					if(this.value == "") {
						this.value = this.valueHtml;
						if(o.passwordFieldText && this.type == "password") inputsSwap(this, this.nextSibling);
					}
					if(o.addClassFocus) {
						this.className = this.className.replace(o.addClassFocus, "");
						this.parentNode.className = this.parentNode.className.replace("parent-"+o.addClassFocus, "");
					}
				}
				if(o.passwordFieldText && inputs[i].type == "password") {
					var fakeInput = document.createElement("input");
					fakeInput.type = "text";
					fakeInput.value = inputs[i].value;
					fakeInput.className = inputs[i].className;
					fakeInput.fake = true;
					inputs[i].parentNode.insertBefore(fakeInput, inputs[i].nextSibling);
					inputsSwap(inputs[i], null);
				}
			}
		}
	}
	if(o.clearTextareas) {
		var textareas = document.getElementsByTagName("textarea");
		for(var i=0; i<textareas.length; i++) {
			if(textareas[i].className.indexOf(o.filterClass)) {
				textareas[i].valueHtml = textareas[i].value;
				textareas[i].onfocus = function() {
					if(this.value == this.valueHtml) this.value = "";
					if(o.addClassFocus) {
						this.className += " " + o.addClassFocus;
						this.parentNode.className += " parent-" + o.addClassFocus;
					}
				}
				textareas[i].onblur = function() {
					if(this.value == "") this.value = this.valueHtml;
					if(o.addClassFocus) {
						this.className = this.className.replace(o.addClassFocus, "");
						this.parentNode.className = this.parentNode.className.replace("parent-"+o.addClassFocus, "");
					}
				}
			}
		}
	}
	function inputsSwap(el, el2) {
		if(el) el.style.display = "none";
		if(el2) el2.style.display = "inline";
	}
}
// scrolling gallery plugin
jQuery.fn.scrollGallery = function(_options){
	var _options = jQuery.extend({
		sliderHolder: '>div',
		slider:'>ul',
		slides: '>li',
		pagerLinks:'div.pager a',
		btnPrev:'a.link-prev',
		btnNext:'a.link-next',
		activeClass:'active',
		disabledClass:'disabled',
		generatePagination:'div.pg-holder',
		curNum:'em.scur-num',
		allNum:'em.sall-num',
		circleSlide:true,
		pauseClass:'gallery-paused',
		pauseButton:'none',
		pauseOnHover:true,
		autoRotation:false,
		stopAfterClick:false,
		switchTime:5000,
		duration:650,
		easing:'swing',
		event:'click',
		afterInit:false,
		vertical:false,
		step:false
	},_options);

	return this.each(function(){
		// gallery options
		var _this = jQuery(this);
		var _sliderHolder = jQuery(_options.sliderHolder, _this);
		var _slider = jQuery(_options.slider, _sliderHolder);
		var _slides = jQuery(_options.slides, _slider);
		var _btnPrev = jQuery(_options.btnPrev, _this);
		var _btnNext = jQuery(_options.btnNext, _this);
		var _pagerLinks = jQuery(_options.pagerLinks, _this);
		var _generatePagination = jQuery(_options.generatePagination, _this);
		var _curNum = jQuery(_options.curNum, _this);
		var _allNum = jQuery(_options.allNum, _this);
		var _pauseButton = jQuery(_options.pauseButton, _this);
		var _pauseOnHover = _options.pauseOnHover;
		var _pauseClass = _options.pauseClass;
		var _autoRotation = _options.autoRotation;
		var _activeClass = _options.activeClass;
		var _disabledClass = _options.disabledClass;
		var _easing = _options.easing;
		var _duration = _options.duration;
		var _switchTime = _options.switchTime;
		var _controlEvent = _options.event;
		var _step = _options.step;
		var _vertical = _options.vertical;
		var _circleSlide = _options.circleSlide;
		var _stopAfterClick = _options.stopAfterClick;
		var _afterInit = _options.afterInit;

		// gallery init
		if(!_slides.length) return;
		var _currentStep = 0;
		var _sumWidth = 0;
		var _sumHeight = 0;
		var _hover = false;
		var _stepWidth;
		var _stepHeight;
		var _stepCount;
		var _offset;
		var _timer;

		_slides.each(function(){
			_sumWidth+=$(this).outerWidth(true);
			_sumHeight+=$(this).outerHeight(true);
		});

		// calculate gallery offset
		function recalcOffsets() {
			if(_vertical) {
				if(_step) {
					_stepHeight = _slides.eq(_currentStep).outerHeight(true);
					_stepCount = Math.ceil((_sumHeight-_sliderHolder.height())/_stepHeight)+1;
					_offset = -_stepHeight*_currentStep;
				} else {
					_stepHeight = _sliderHolder.height();
					_stepCount = Math.ceil(_sumHeight/_stepHeight);
					_offset = -_stepHeight*_currentStep;
					if(_offset < _stepHeight-_sumHeight) _offset = _stepHeight-_sumHeight;
				}
			} else {
				if(_step) {
					_stepWidth = _slides.eq(_currentStep).outerWidth(true)*_step;
					_stepCount = Math.ceil((_sumWidth-_sliderHolder.width())/_stepWidth)+1;
					_offset = -_stepWidth*_currentStep;
					if(_offset < _sliderHolder.width()-_sumWidth) _offset = _sliderHolder.width()-_sumWidth;
				} else {
					_stepWidth = _sliderHolder.width();
					_stepCount = Math.ceil(_sumWidth/_stepWidth);
					_offset = -_stepWidth*_currentStep;
					if(_offset < _stepWidth-_sumWidth) _offset = _stepWidth-_sumWidth;
				}
			}
		}

		// gallery control
		if(_btnPrev.length) {
			_btnPrev.bind(_controlEvent,function(){
				if(_stopAfterClick) stopAutoSlide();
				prevSlide();
				return false;
			});
		}
		if(_btnNext.length) {
			_btnNext.bind(_controlEvent,function(){
				if(_stopAfterClick) stopAutoSlide();
				nextSlide();
				return false;
			});
		}
		if(_generatePagination.length) {
			_generatePagination.empty();
			recalcOffsets();
			var _list = $('<ul />');
			for(var i=0; i<_stepCount; i++) $('<li><a href="#">'+(i+1)+'</a></li>').appendTo(_list);
			_list.appendTo(_generatePagination);
			_pagerLinks = _list.children();
		}
		if(_pagerLinks.length) {
			_pagerLinks.each(function(_ind){
				jQuery(this).bind(_controlEvent,function(){
					if(_currentStep != _ind) {
						if(_stopAfterClick) stopAutoSlide();
						_currentStep = _ind;
						switchSlide();
					}
					return false;
				});
			});
		}

		// gallery animation
		function prevSlide() {
			recalcOffsets();
			if(_currentStep > 0) _currentStep--;
			else if(_circleSlide) _currentStep = _stepCount-1;
			switchSlide();
		}
		function nextSlide() {
			recalcOffsets();
			if(_currentStep < _stepCount-1) _currentStep++;
			else if(_circleSlide) _currentStep = 0;
			switchSlide();
		}
		function refreshStatus() {
			if(_pagerLinks.length) _pagerLinks.removeClass(_activeClass).eq(_currentStep).addClass(_activeClass);
			if(!_circleSlide) {
				_btnPrev.removeClass(_disabledClass);
				_btnNext.removeClass(_disabledClass);
				if(_currentStep == 0) _btnPrev.addClass(_disabledClass);
				if(_currentStep == _stepCount-1) _btnNext.addClass(_disabledClass);
			}
			if(_curNum.length) _curNum.text(_currentStep+1);
			if(_allNum.length) _allNum.text(_stepCount);
		}
		function switchSlide() {
			recalcOffsets();
			if(_vertical) _slider.animate({marginTop:_offset},{duration:_duration,queue:false,easing:_easing});
			else _slider.animate({marginLeft:_offset},{duration:_duration,queue:false,easing:_easing});
			refreshStatus();
			autoSlide();
		}

		// autoslide function
		function stopAutoSlide() {
			if(_timer) clearTimeout(_timer);
			_autoRotation = false;
		}
		function autoSlide() {
			if(!_autoRotation || _hover) return;
			if(_timer) clearTimeout(_timer);
			_timer = setTimeout(nextSlide,_switchTime+_duration);
		}
		if(_pauseOnHover) {
			_this.hover(function(){
				_hover = true;
				if(_timer) clearTimeout(_timer);
			},function(){
				_hover = false;
				autoSlide();
			});
		}
		recalcOffsets();
		refreshStatus();
		autoSlide();

		// pause buttton
		if(_pauseButton.length) {
			_pauseButton.click(function(){
				if(_this.hasClass(_pauseClass)) {
					_this.removeClass(_pauseClass);
					_autoRotation = true;
					autoSlide();
				} else {
					_this.addClass(_pauseClass);
					stopAutoSlide();
				}
				return false;
			});
		}

		if(_afterInit && typeof _afterInit === 'function') _afterInit(_this, _slides);
	});
}

// popups function
function initLightbox() {
	var _zIndex = 1000;
	var _fadeSpeed = 350;
	var _faderOpacity = 0.9;
	var _faderBackground = '#000';
	var _faderId = 'lightbox-overlay';
	var _closeLink = 'a.btn-close, a.close, a.cancel';
	var _fader;
	var _lightbox = null;
	var _ajaxClass = 'ajax-load';
	var _openers = jQuery('a.open-popup');
	var _page = jQuery(document);
	var _minWidth = jQuery('body > div:eq(0)').outerWidth();
	var _scroll = false;

	// init popup fader
	_fader = jQuery('#'+_faderId);
	if(!_fader.length) {
		_fader = jQuery('<div />');
		_fader.attr('id',_faderId);
		jQuery('body').append(_fader);
	}
	_fader.css({
		opacity:_faderOpacity,
		backgroundColor:_faderBackground,
		position:'absolute',
		overflow:'hidden',
		display:'none',
		top:0,
		left:0,
		zIndex:_zIndex
	});

	// IE6 iframe fix
	if(jQuery.browser.msie && jQuery.browser.version < 7) {
		if(!_fader.children().length) {
			var _frame = jQuery('<iframe src="javascript:false" frameborder="0" scrolling="no" />');
			_frame.css({
				opacity:0,
				width:'100%',
				height:'100%'
			});
			var _frameOverlay = jQuery('<div>');
			_frameOverlay.css({
				top:0,
				left:0,
				zIndex:1,
				opacity:0,
				background:'#000',
				position:'absolute',
				width:'100%',
				height:'100%'
			});
			_fader.empty().append(_frame).append(_frameOverlay);
		}
	}

	// lightbox positioning function
	function positionLightbox() {
		if(_lightbox) {
			var _windowHeight = jQuery(window).height();
			var _windowWidth = jQuery(window).width();
			var _lightboxWidth = _lightbox.outerWidth();
			var _lightboxHeight = _lightbox.outerHeight();
			var _pageHeight = _page.height();

			if (_windowWidth < _minWidth) _fader.css('width',_minWidth);
				else _fader.css('width','100%');
			if (_windowHeight < _pageHeight) _fader.css('height',_pageHeight);
				else _fader.css('height',_windowHeight);

			_lightbox.css({
				position:'absolute',
				zIndex:(_zIndex+1)
			});

			// vertical position
			if (_windowHeight > _lightboxHeight) {
				if (jQuery.browser.msie && jQuery.browser.version < 7) {
					_lightbox.css({
						position:'absolute',
						top: parseInt(jQuery(window).scrollTop()) + (_windowHeight - _lightboxHeight) / 2
					});
				} else {
					_lightbox.css({
						position:'fixed',
						top: (_windowHeight - _lightboxHeight) / 2
					});
				}
			} else {
				var _faderHeight = _fader.height();
				if(_faderHeight < _lightboxHeight) _fader.css('height',_lightboxHeight);
				if (!_scroll) {
					if (_faderHeight - _lightboxHeight > parseInt(jQuery(window).scrollTop())) {
						_faderHeight = parseInt(jQuery(window).scrollTop())
						_scroll = _faderHeight;
					} else {
						_scroll = _faderHeight - _lightboxHeight;
					}
				}
				_lightbox.css({
					position:'absolute',
					top: _scroll
				});
			}

			// horizontal position
			if (_fader.width() > _lightbox.outerWidth()) _lightbox.css({left:(_fader.width() - _lightbox.outerWidth()) / 2});
			else _lightbox.css({left: 0});
		}
	}

	// show/hide lightbox
	function toggleState(_state) {
		if(!_lightbox) return;
		if(_state) {
			_fader.fadeIn(_fadeSpeed,function(){
				_lightbox.fadeIn(_fadeSpeed);
			});
			_scroll = false;
			positionLightbox();
		} else {
			_lightbox.fadeOut(_fadeSpeed,function(){
				_fader.fadeOut(_fadeSpeed);
				_scroll = false;
			});
		}
	}

	// popup actions
	function initPopupActions(_obj) {
		if(!_obj.get(0).jsInit) {
			_obj.get(0).jsInit = true;
			// close link
			_obj.find(_closeLink).click(function(){
				_lightbox = _obj;
				toggleState(false);
				return false;
			});
		}
	}

	// lightbox openers
	_openers.each(function(){
		var _opener = jQuery(this);
		var _target = _opener.attr('href');

		// popup load type - ajax or static
		if(_opener.hasClass(_ajaxClass)) {
			_opener.click(function(){
				// ajax load
				if(jQuery('div[rel*="'+_target+'"]').length == 0) {
					jQuery.ajax({
						url: _target,
						type: "POST",
						dataType: "html",
						success: function(msg){
							// append loaded popup
							_lightbox = jQuery(msg);
							_lightbox.find('img').load(positionLightbox)
							_lightbox.attr('rel',_target).hide().css({
								position:'absolute',
								zIndex:(_zIndex+1),
								top: -9999,
								left: -9999
							});
							jQuery('body').append(_lightbox);

							// init js for lightbox
							initPopupActions(_lightbox);

							// show lightbox
							toggleState(true);
						},
						error: function(msg){
							alert('AJAX error!');
							return false;
						}
					});
				} else {
					_lightbox = jQuery('div[rel*="'+_target+'"]');
					toggleState(true);
				}
				return false;
			});
		} else {
			if(jQuery(_target).length) {
				// init actions for popup
				var _popup = jQuery(_target);
				initPopupActions(_popup);
					// open popup
					_opener.click(function(){
					if(_lightbox) {
						_lightbox.fadeOut(_fadeSpeed,function(){
							_lightbox = _popup.hide();
							toggleState(true);
						})
					} else {
						_lightbox = _popup.hide();
						toggleState(true);
					}
					return false;
				});
			}
		}
	});

	// event handlers
	jQuery(window).resize(positionLightbox);
	jQuery(window).scroll(positionLightbox);
	jQuery(document).keydown(function (e) {
		if (!e) evt = window.event;
		if (e.keyCode == 27) {
			toggleState(false);
		}
	})
	_fader.click(function(){
		if(!_fader.is(':animated')) toggleState(false);
		return false;
	})
}

// custom forms script
var maxVisibleOptions = 20;
var all_selects = false;
var active_select = null;
var selectText = "please select";

function initCustomForms() {
	getElements();
	separateElements();
	//replaceRadios();
	replaceCheckboxes();
	//replaceSelects();

	// hide drop when scrolling or resizing window
	if (window.addEventListener) {
		window.addEventListener("scroll", hideActiveSelectDrop, false);
		window.addEventListener("resize", hideActiveSelectDrop, false);
	}
	else if (window.attachEvent) {
		window.attachEvent("onscroll", hideActiveSelectDrop);
		window.attachEvent("onresize", hideActiveSelectDrop);
	}
}

function refreshCustomForms() {
	// remove prevously created elements
	if(window.inputs) {
		for(var i = 0; i < checkboxes.length; i++) {
			if(checkboxes[i].checked) {checkboxes[i]._ca.className = "checkboxAreaChecked";}
			else {checkboxes[i]._ca.className = "checkboxArea";}
		}
		for(var i = 0; i < radios.length; i++) {
			if(radios[i].checked) {radios[i]._ra.className = "radioAreaChecked";}
			else {radios[i]._ra.className = "radioArea";}
		}
		for(var i = 0; i < selects.length; i++) {
			var newText = document.createElement('div');
			if (selects[i].options[selects[i].selectedIndex].title.indexOf('image') != -1) {
				newText.innerHTML = '<img src="'+selects[i].options[selects[i].selectedIndex].title+'" alt="" />';
				newText.innerHTML += '<span>'+selects[i].options[selects[i].selectedIndex].text+'</span>';
			} else {
				newText.innerHTML = selects[i].options[selects[i].selectedIndex].text;
			}
			document.getElementById("mySelectText"+i).innerHTML = newText.innerHTML;
		}
	}
}

// getting all the required elements
function getElements() {
	// remove prevously created elements
	if(window.inputs) {
		for(var i = 0; i < inputs.length; i++) {
			inputs[i].className = inputs[i].className.replace('outtaHere','');
			if(inputs[i]._ca) inputs[i]._ca.parentNode.removeChild(inputs[i]._ca);
			else if(inputs[i]._ra) inputs[i]._ra.parentNode.removeChild(inputs[i]._ra);
		}
		for(i = 0; i < selects.length; i++) {
			selects[i].replaced = null;
			selects[i].className = selects[i].className.replace('outtaHere','');
			selects[i]._optionsDiv._parent.parentNode.removeChild(selects[i]._optionsDiv._parent);
			selects[i]._optionsDiv.parentNode.removeChild(selects[i]._optionsDiv);
		}
	}

	// reset state
	inputs = new Array();
	selects = new Array();
	labels = new Array();
	radios = new Array();
	radioLabels = new Array();
	checkboxes = new Array();
	checkboxLabels = new Array();
	for (var nf = 0; nf < document.getElementsByTagName("form").length; nf++) {
		if(document.forms[nf].className.indexOf("default") < 0) {
			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 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((inputs[q].id) && labels[w].htmlFor == inputs[q].id)
				{
					radioLabels[rl] = labels[w];
					++rl;
				}
			}
		}
		if(inputs[q].type == "checkbox") {
			checkboxes[c] = inputs[q]; ++c;
			for(var w = 0; w < labels.length; w++) {
				if((inputs[q].id) && (labels[w].htmlFor == inputs[q].id))
				{
					checkboxLabels[cl] = labels[w];
					++cl;
				}
			}
		}
	}
}

//replacing radio buttons
function replaceRadios() {
	for (var q = 0; q < radios.length; q++) {
		radios[q].className += " outtaHere";
		var radioArea = document.createElement("div");
		if(radios[q].checked) {
			radioArea.className = "radioAreaChecked";
		}
		else
		{
			radioArea.className = "radioArea";
		}
		radioArea.id = "myRadio" + q;
		radios[q].parentNode.insertBefore(radioArea, radios[q]);
		radios[q]._ra = radioArea;

		radioArea.onclick = new Function('rechangeRadios('+q+')');
		if (radioLabels[q]) {
			if(radios[q].checked) {
				radioLabels[q].className += "radioAreaCheckedLabel";
			}
			radioLabels[q].onclick = new Function('rechangeRadios('+q+')');
		}
	}
	return true;
}

//checking radios
function checkRadios(who) {
	var what = radios[who]._ra;
	for(var q = 0; q < radios.length; q++) {
		if((radios[q]._ra.className == "radioAreaChecked") && (radios[q]._ra.nextSibling.name == radios[who].name))
		{
			radios[q]._ra.className = "radioArea";
		}
	}
	what.className = "radioAreaChecked";
}

//changing radios
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;
			} 
			radios[who].checked = true; 
			checkRadios(who);
		}
	}
}

//rechanging radios
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; 
				if(radioLabels[q]) radioLabels[q].className = radioLabels[q].className.replace("radioAreaCheckedLabel","");
			}
		}
		radios[who].checked = true; 
		if(radioLabels[who] && radioLabels[who].className.indexOf("radioAreaCheckedLabel") < 0) {
			radioLabels[who].className += " radioAreaCheckedLabel";
		}
		checkRadios(who);
		
		if(window.$ && window.$.fn) {
			$(radios[who]).trigger('change');
		}
	}
}

//replacing checkboxes
function replaceCheckboxes() {
	for (var q = 0; q < checkboxes.length; q++) {
		checkboxes[q].className += " outtaHere";
		var checkboxArea = document.createElement("div");
		if(checkboxes[q].checked) {
			checkboxArea.className = "checkboxAreaChecked";
			if(checkboxLabels[q]) {
				checkboxLabels[q].className += " checkboxAreaCheckedLabel"
			}
		}
		else {
			checkboxArea.className = "checkboxArea";
		}
		checkboxArea.id = "myCheckbox" + q;
		checkboxes[q].parentNode.insertBefore(checkboxArea, checkboxes[q]);
		checkboxes[q]._ca = checkboxArea;
		checkboxArea.onclick = new Function('rechangeCheckboxes('+q+')');
		if (checkboxLabels[q]) {
			checkboxLabels[q].onclick = new Function('changeCheckboxes('+q+')');
		}
		checkboxes[q].onkeydown = checkEvent;
	}
	return true;
}

//checking checkboxes
function checkCheckboxes(who, action) {
	var what = checkboxes[who]._ca;
	if(action == true) {
		what.className = "checkboxAreaChecked";
		what.checked = true;
	}
	if(action == false) {
		what.className = "checkboxArea";
		what.checked = false;
	}
	if(checkboxLabels[who]) {
		if(checkboxes[who].checked) {
			if(checkboxLabels[who].className.indexOf("checkboxAreaCheckedLabel") < 0) {
				checkboxLabels[who].className += " checkboxAreaCheckedLabel";
			}
		} else {
			checkboxLabels[who].className = checkboxLabels[who].className.replace("checkboxAreaCheckedLabel", "");
		}
	}
	
}

//changing checkboxes
function changeCheckboxes(who) {
	setTimeout(function(){
		if(checkboxes[who].checked) {
			checkCheckboxes(who, true);
		} else {
			checkCheckboxes(who, false);
		}
	},10);
}

// rechanging checkboxes
function rechangeCheckboxes(who) {
	var tester = false;
	if(checkboxes[who].checked == true) {
		tester = false;
	}
	else {
		tester = true;
	}
	checkboxes[who].checked = tester;
	checkCheckboxes(who, tester);
	if(window.$ && window.$.fn) {
		$(checkboxes[who]).trigger('change');
	}
}

// check event
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
}

// replace selects
function replaceSelects() {
	for(var q = 0; q < selects.length; q++) {
		if (!selects[q].replaced && selects[q].offsetWidth) {
			selects[q]._number = q;
			//create and build div structure
			var selectArea = document.createElement("div");
			var left = document.createElement("span");
			left.className = "left";
			selectArea.appendChild(left);

			var disabled = document.createElement("span");
			disabled.className = "disabled";
			selectArea.appendChild(disabled);

			selects[q]._disabled = disabled;
			var center = document.createElement("span");
			var button = document.createElement("a");
			var text = document.createTextNode(selectText);
			center.id = "mySelectText"+q;

			var stWidth = selects[q].offsetWidth;
			selectArea.style.width = stWidth + "px";
			if (selects[q].parentNode.className.indexOf("type2") != -1){
				button.href = "javascript:showOptions("+q+",true)";
			} else {
				button.href = "javascript:showOptions("+q+",false)";
			}
			button.className = "selectButton";
			selectArea.className = "selectArea";
			selectArea.className += " " + selects[q].className;
			selectArea.id = "sarea"+q;
			center.className = "center";
			center.appendChild(text);
			selectArea.appendChild(center);
			selectArea.appendChild(button);

			//insert select div
			selects[q].parentNode.insertBefore(selectArea, selects[q]);
			//build & place options div

			var optionsDiv = document.createElement("div");
			var optionsList = document.createElement("ul");
			var optionsListHolder = document.createElement("div");
			
			optionsListHolder.className = "select-center";
			optionsListHolder.innerHTML =  "<div class='select-center-right'></div>";
			optionsDiv.innerHTML += "<div class='select-top'><div class='select-top-left'></div><div class='select-top-right'></div></div>";
			
			optionsListHolder.appendChild(optionsList);
			optionsDiv.appendChild(optionsListHolder);
			
			selects[q]._optionsDiv = optionsDiv;
			selects[q]._options = optionsList;

			optionsDiv.style.width = stWidth + "px";
			optionsDiv._parent = selectArea;

			optionsDiv.className = "optionsDivInvisible";
			optionsDiv.id = "optionsDiv"+q;

			if(selects[q].className.length) {
				optionsDiv.className += ' drop-'+selects[q].className;
			}

			populateSelectOptions(selects[q]);
			optionsDiv.innerHTML += "<div class='select-bottom'><div class='select-bottom-left'></div><div class='select-bottom-right'></div></div>";
			document.body.appendChild(optionsDiv);
			selects[q].replaced = true;
			
			// too many options
			if(selects[q].options.length > maxVisibleOptions) {
				optionsDiv.className += ' optionsDivScroll';
			}
			
			//hide the select field
			if(selects[q].className.indexOf('default') != -1) {
				selectArea.style.display = 'none';
			} else {
				selects[q].className += " outtaHere";
			}
		}
	}
	all_selects = true;
}

//collecting select options
function populateSelectOptions(me) {
	me._options.innerHTML = "";
	for(var w = 0; w < me.options.length; w++) {
		var optionHolder = document.createElement('li');
		var optionLink = document.createElement('a');
		var optionTxt;
		if (me.options[w].title.indexOf('image') != -1) {
			optionTxt = document.createElement('img');
			optionSpan = document.createElement('span');
			optionTxt.src = me.options[w].title;
			optionSpan = document.createTextNode(me.options[w].text);
		} else {
			optionTxt = document.createTextNode(me.options[w].text);
		}
		
		// hidden default option
		if(me.options[w].className.indexOf('default') != -1) {
			optionHolder.style.display = 'none'
		}
		
		optionLink.href = "javascript:showOptions("+me._number+"); selectMe('"+me.id+"',"+w+","+me._number+");";
		if (me.options[w].title.indexOf('image') != -1) {
			optionLink.appendChild(optionTxt);
			optionLink.appendChild(optionSpan);
		} else {
			optionLink.appendChild(optionTxt);
		}
		optionHolder.appendChild(optionLink);
		me._options.appendChild(optionHolder);
		//check for pre-selected items
		if(me.options[w].selected) {
			selectMe(me.id,w,me._number,true);
		}
	}
	if (me.disabled) {
		me._disabled.style.display = "block";
	} else {
		me._disabled.style.display = "none";
	}
}

//selecting me
function selectMe(selectFieldId,linkNo,selectNo,quiet) {
	selectField = selects[selectNo];
	for(var k = 0; k < selectField.options.length; k++) {
		if(k==linkNo) {
			selectField.options[k].selected = true;
		}
		else {
			selectField.options[k].selected = false;
		}
	}
	
	//show selected option
	textVar = document.getElementById("mySelectText"+selectNo);
	var newText;
	var optionSpan;
	if (selectField.options[linkNo].title.indexOf('image') != -1) {
		newText = document.createElement('img');
		newText.src = selectField.options[linkNo].title;
		optionSpan = document.createElement('span');
		optionSpan = document.createTextNode(selectField.options[linkNo].text);
	} else {
		newText = document.createTextNode(selectField.options[linkNo].text);
	}
	if (selectField.options[linkNo].title.indexOf('image') != -1) {
		if (textVar.childNodes.length > 1) textVar.removeChild(textVar.childNodes[0]);
		textVar.replaceChild(newText, textVar.childNodes[0]);
		textVar.appendChild(optionSpan);
	} else {
		if (textVar.childNodes.length > 1) textVar.removeChild(textVar.childNodes[0]);
		textVar.replaceChild(newText, textVar.childNodes[0]);
	}
	if (!quiet && all_selects) {
		if(typeof selectField.onchange === 'function') {
			selectField.onchange();
		}
		if(window.$ && window.$.fn) {
			$(selectField).trigger('change');
		}
	}
}

//showing options
function showOptions(g) {
	_elem = document.getElementById("optionsDiv"+g);
	var divArea = document.getElementById("sarea"+g);
	if (active_select && active_select != _elem) {
		active_select.className = active_select.className.replace('optionsDivVisible',' optionsDivInvisible');
		active_select.style.height = "auto";
	}
	if(_elem.className.indexOf("optionsDivInvisible") != -1) {
		_elem.style.left = "-9999px";
		_elem.style.top = findPosY(divArea) + divArea.offsetHeight + 'px';
		_elem.className = _elem.className.replace('optionsDivInvisible','');
		_elem.className += " optionsDivVisible";
		/*if (_elem.offsetHeight > 200)
		{
			_elem.style.height = "200px";
		}*/
		_elem.style.left = findPosX(divArea) + 'px';
		
		active_select = _elem;
		if(_elem._parent.className.indexOf('selectAreaActive') < 0) {
			_elem._parent.className += ' selectAreaActive';
		}
		
		if(document.documentElement) {
			document.documentElement.onclick = hideSelectOptions;
		} else {
			window.onclick = hideSelectOptions;
		}
	}
	else if(_elem.className.indexOf("optionsDivVisible") != -1) {
		hideActiveSelectDrop();
	}
	
	// for mouseout
	/*_elem.timer = false;
	_elem.onmouseover = function() {
		if (this.timer) clearTimeout(this.timer);
	}
	_elem.onmouseout = function() {
		var _this = this;
		this.timer = setTimeout(function(){
			_this.style.height = "auto";
			_this.className = _this.className.replace('optionsDivVisible','');
			if (_elem.className.indexOf('optionsDivInvisible') == -1)
				_this.className += " optionsDivInvisible";
		},200);
	}*/
}

function hideActiveSelectDrop() {
	if(active_select) {
		active_select.style.height = "auto";
		active_select.className = active_select.className.replace('optionsDivVisible', '');
		active_select.className = active_select.className.replace('optionsDivInvisible', '');
		active_select._parent.className = active_select._parent.className.replace('selectAreaActive','')
		active_select.className += " optionsDivInvisible";
		active_select = false;
	}
}

function hideSelectOptions(e) {
	if(active_select) {
		if(!e) e = window.event;
		var _target = (e.target || e.srcElement);
		if(!isElementBefore(_target,'selectArea') && !isElementBefore(_target,'optionsDiv')) {
			hideActiveSelectDrop();
			if(document.documentElement) {
				document.documentElement.onclick = function(){};
			}
			else {
				window.onclick = null;
			}
		}
	}
}

function isElementBefore(_el,_class) {
	var _parent = _el;
	do {
		_parent = _parent.parentNode;
	}
	while(_parent && _parent.className != null && _parent.className.indexOf(_class) == -1)
	return _parent.className && _parent.className.indexOf(_class) != -1;
}

function findPosY(obj) {
	if (obj.getBoundingClientRect) {
		var scrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop;
		var clientTop = document.documentElement.clientTop || document.body.clientTop || 0;
		return Math.round(obj.getBoundingClientRect().top + scrollTop - clientTop);
	} else {
		var posTop = 0;
		while (obj.offsetParent) {posTop += obj.offsetTop; obj = obj.offsetParent;}
		return posTop;
	}
}

function findPosX(obj) {
	if (obj.getBoundingClientRect) {
		var scrollLeft = window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft;
		var clientLeft = document.documentElement.clientLeft || document.body.clientLeft || 0;
		return Math.round(obj.getBoundingClientRect().left + scrollLeft - clientLeft);
	} else {
		var posLeft = 0;
		while (obj.offsetParent) {posLeft += obj.offsetLeft; obj = obj.offsetParent;}
		return posLeft;
	}
}