var transparentImage = "images/transparent.gif";
function fixTrans()
{
	if (typeof document.body.style.maxHeight == 'undefined') {
	var imgs = document.getElementsByTagName("img");
	for (i = 0; i < imgs.length; i++)
		{
			if (imgs[i].src.indexOf(transparentImage) != -1)
			{
				return;
			}
			if (imgs[i].src.indexOf(".png") != -1)
			{
				var src = imgs[i].src;
				imgs[i].src = transparentImage;
				imgs[i].runtimeStyle.filter =
"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src +
"',sizingMethod='none')";
			}
		}
	}
}
if (document.all && !window.opera) attachEvent("onload", fixTrans);

function initPage()
{
	clearFormFields({
		clearInputs: true,
		clearTextareas: true,
		passwordFieldText: true,
		addClassFocus: "focus",
		filterClass: "default"
	});
}
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.filterClass) o.filterClass = "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) == -1) {
				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) == -1) {
				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";
	}
}
if (window.addEventListener)
	window.addEventListener("load", initPage, false);
else if (window.attachEvent)
	window.attachEvent("onload", initPage);

$(document).ready(function(){
	initAccordion();
	InitGallery();
})
// multiAccordion init
function initAccordion() {
	$('.accordion').Accordion({
		activeClass:'active',
		opener:'a.opener',
		slider:'div.slide',
		slideSpeed: 400,
		closed:true
	});
}
function InitGallery(){
	$('.fade-gallery').fadeGallery({
		duration: 700,
		autoSlide: 7000,
		holderClass: 'fade',
		switcherClass: 'switcher'
	});
	$('.box-holder').fadeGallery({
		duration: 700,
		autoSlide: 2000,
		holderClass: 'carusel'
	});
};

jQuery.fn.fadeGallery = function(_options){
	// defaults options
	var _options = jQuery.extend({
		duration: 700,
		autoSlide: 8000,
		holderClass: '',
		switcherClass: 'switcher'
	},_options);


	return this.each(function(){
		var _hold = $(this);
		var _speed = _options.duration;
		var _duration = _options.autoSlide;
		var _holderClass = _options.holderClass;
		var _switcherClass = _options.switcherClass;
		var _list = _hold.find('ul.'+_holderClass+'>li');
		var _prev = _hold.find('a.link-prev, .prev a');
		var _next = _hold.find('a.link-next, .next a');
		var _flag = true;

		var _a = _list.index(_list.filter('.active:eq(0)'));
		if(_a == -1) {_a = 0;_list.eq(_a).addClass('active')};
		var _i, _old = _a, _t, _t1;
	/*--------CREATING THUMBNAILS----------*/
		var _num = _hold.find('.'+_switcherClass).empty();
		_list.each(function(i){
			$('<li><a href="#">'+(i+1)+'</a></li>').appendTo(_num);
		});
	/*-------------------------------------------------*/
		var _thumb = _hold.find('.switcher li'); 
		_thumb.eq(_a).addClass('active');
		_list.css({opacity:0}).eq(_a).show().css({opacity:1});
		Run(_a);
		function Run(_a){	
			_t = setTimeout(function(){
				_a++; if (_a >= _list.length){_a=0}
				ChangeFade(_a);
			}, _duration);
		};
		function ChangeFade(_new){
			_list.eq(_old).removeClass('active').animate({opacity:0}, {queue:false, duration:_speed, complete:function(){$(this).hide();}});
			_list.eq(_new).addClass('active').show().animate({opacity:1}, {queue:false, duration:_speed});
			_thumb.eq(_old).removeClass('active');
			_thumb.eq(_new).addClass('active');
			_old=_new;_a=_new;
			if(_t) clearTimeout(_t);
			if(_t1) clearTimeout(_t1);
			if(_flag){Run(_new);}
		};
		_thumb.click(function(){
			_i = _thumb.index($(this));
			ChangeFade(_i);
			_a = _i;
			return false;
		});
		_next.click(function(){
			if (_list.is(':animated')){
				_t1 = setTimeout(function(){
					_a++; if (_a == _list.length){_a=0}
					ChangeFade(_a);
				}, _speed);	
			}else{
				_a++; if (_a == _list.length){_a=0}
				ChangeFade(_a);
			};
			_flag = false;
			return false;
		});
		_prev.click(function(){
			if (_list.is(':animated')){
				_t1 = setTimeout(function(){
					_a--; if (_a == -1){_a=_list.length-1}
					ChangeFade(_a);
				}, _speed);	
			}else{
				_a--; if (_a == -1){_a=_list.length-1}
				ChangeFade(_a);	
			};
			_flag = false;
			return false;
		});
	});
};
// multiAccordion plugin
jQuery.fn.Accordion = function(_options){
	// default options
	var _options = jQuery.extend({
		activeClass:'active',
		opener:'.opener',
		slider:'.slide',
		slideSpeed: 400,
		animStart:false,
		animEnd:false,
		event:'click',
		closed:false
	},_options);
	
	return this.each(function(){
		// options
		var _closed = _options.closed;
		jQuery(this).children().each(function(){
		
			var _holder = jQuery(this);
			var _slideSpeed = _options.slideSpeed;
			var _activeClass = _options.activeClass;
			var _opener = jQuery(_options.opener, _holder);
			var _slider = jQuery(_options.slider, _holder);
			var _animStart = _options.animStart;
			var _animEnd = _options.animEnd;
			var _event = _options.event;
			
			if(_slider.length) {
				if(_holder.hasClass(_activeClass)) {_slider.show();}
				else {_slider.hide();}
				
				_opener.bind(_event,function(){
					_holder.siblings().find('li').removeClass(_activeClass);
					if(!_slider.is(':animated')) {
						if(typeof _animStart === 'function') _animStart();
						if(!_holder.hasClass(_activeClass)){
							_holder.siblings().removeClass(_activeClass).find(_options.slider).slideUp(_slideSpeed,function(){
								if(typeof _animEnd === 'function') _animEnd();
							});
							_holder.addClass(_activeClass);
							_slider.slideDown(_slideSpeed,function(){
								if(typeof _animEnd === 'function') _animEnd();
							});
						}else{
							if(_closed){
								_holder.removeClass(_activeClass);
								_slider.slideUp(_slideSpeed,function(){
									if(typeof _animEnd === 'function') _animEnd();
								});
							}
						}
					}
					return false;
				});
			}
		});
	});
}