jQuery(function(){
	initPage = false;
	hideFormText();
	initCustomForms();
	$('.search_subtopic').hide(); 
	initSmallPopups();
	initUniversalTabs();
	formValidate();
	ieHover('.box-holder input.search, #content .info-area input, #nav li, .steps-buttons input, .side-box input.submit', 'hover');
	initPlugins();
	initPage = true;
});

jQuery(window).load(function(){
	if(jQuery('div.progress-bar').length){jQuery('div.progress-bar').trigger('onload');}
});

function initPlugins(){
	jQuery('ul.accordion > li').OpenClose({
		activeClass:'selected',
		opener:'.opener',
		slider:'.slide',
		slideSpeed: 500
	});
	if(jQuery('.tabset li').length > 3){
		jQuery('#carousel').scrollGallery({
			sliderHolder: 'div.holder',
			switcherClassName:'switcher',
			generatePagination:'div.pagination',
			autoRotation:true,
			switchTime:2000,
			duration:800,
			step:true
		});
	}else{
		jQuery('#carousel .pagination').hide();
	}

	// init progressbar
	if(jQuery('div.progress-bar').length){
		jQuery('div.progress-bar').progressbar({
			value:0,
			min:0,
			max:100
		});
		jQuery('div.progress-bar').bind('onload', function(){
			var value = jQuery(this).progressbar('option', 'value');
			jQuery('span.count', jQuery(this)).text(value + '%');
		});
		jQuery('div.progress-bar').bind('nextstep', function(){
			var value = jQuery(this).progressbar('option', 'value');
			jQuery('span.count', jQuery(this)).text(value + '%');
		});
	}
}

//accordion
function openAllAccordion(){
	jQuery('ul.accordion > li > h3').each(function(i){
		//alert(jQuery('ul.accordion > li > h3')[i].nextElementSibling);
		if(jQuery(jQuery('ul.accordion > li > h3')[i]).next().css("display") == 'none'){			
			jQuery(this).click();
		}					
	});
	jQuery('#toutReduireLink').css("display","inline");
}
function closeAllAccordion(){
	jQuery('ul.accordion > li > h3').each(function(i){
		//alert(jQuery('ul.accordion > li > h3')[i].nextElementSibling);
		if(jQuery(jQuery('ul.accordion > li > h3')[i]).next().css("display") != 'none'){			
			jQuery(this).click();
		}					
	});
	jQuery('#toutReduireLink').css("display","none");
}

// form validate js
function formValidate(){
	//init steps
	var stepHolder = jQuery('div.selection-form ul.steps');
	var prevStep = jQuery('div.selection-form form a.prev-step');
	var curStep = 0;
	var step = jQuery('li.step', stepHolder).hide();
	var stepCheck = 100 / step.length;
	var percent = 0;
	
	step.each(function(i){
		if(i < 1){
			jQuery(this).show();
		}
	});
	
	jQuery("div.selection-form form").each(function(){
		var _form = jQuery(this);
		
		var _requiredClass = 'required';
		var _errorClass = 'error';
		var _successClass = 'success';
		var _parentsElements = 'div.row-section';
		var _parent = jQuery(_parentsElements);
		var _emailFields = _parent.find('input#mail').removeClass(_requiredClass);
		var _phoneFields = _parent.find('input#phone').removeClass(_requiredClass);
		var _textFields = _parent.find('input[class='+_requiredClass+']');
		var _optionFields = _parent.find('input:radio');
		var _checkFields = _parent.find('input:checkbox');
		var _submit = _form.find('input.next-step');
		
		if(_emailFields.length){_emailFields.attr('type-field', 'email');}
		if(_phoneFields.length){_phoneFields.attr('type-field', 'phone');}
		if(_textFields.length){_textFields.attr('type-field', 'text');}
		if(_optionFields.length){_optionFields.attr('type-field', 'option');}
		if(_checkFields.length){_checkFields.attr('type-field', 'check');}
		
		var _errors = [];
		var _eInd = 0;
		
		if(_textFields.length){
			_textFields.each(function(){
				_errors.push('0');
				jQuery(this).attr('rel', _eInd);
				_eInd++;
			});
		}
		if(_emailFields.length){
			_emailFields.each(function(){
				_errors.push('0');
				jQuery(this).attr('rel', _eInd);
				_eInd++;
			});
		}
		if(_phoneFields.length){
			_phoneFields.each(function(){
				_errors.push('0');
				jQuery(this).attr('rel', _eInd);
				_eInd++;
			});
		}
		
		if(_optionFields.length){
			var prevName;
			var currName;
			_optionFields.each(function(){
				currName = jQuery(this).attr('name');
				if(currName != prevName){
					_errors.push('0');
					_eInd++;
					prevName = currName;
				}
				jQuery(this).attr('rel', _eInd);
			});
		}
		
		if(_checkFields.length){
			_checkFields.each(function(){
				_errors.push('0');
				jQuery(this).attr('rel', _eInd);
				_eInd++;
			});
		}
		
		// by submit click
		_submit.click(function(){
			ValidateFields();
		});
		
		function ValidateFields(event, object){
			if(!arguments.length){
				if(_textFields.length){_textFields.each(function(){validateText(jQuery(this));});}
				if(_emailFields.length){_emailFields.each(function(){validateEmail(jQuery(this));});}
				if(_phoneFields.length){_phoneFields.each(function(){validatePhone(jQuery(this));});}
				if(_optionFields.length){_optionFields.each(function(){validateOption(jQuery(this));});}
				if(_checkFields.length){_checkFields.each(function(){validateCheck(jQuery(this));});}
			}else if(event == 'click' && object.length){
				if(object.attr('type-field') == 'email'){validateEmail(object);}
				if(object.attr('type-field') == 'phone'){validatePhone(object);}
				if(object.attr('type-field') == 'text'){validateText(object);}
				if(object.attr('type-field') == 'option'){validateOption(object);}
				if(object.attr('type-field') == 'check'){validateCheck(object);}
			}
			
			// emptying testing
			function validateText(obj){
				if(obj.is(':visible')){
					var _input = obj;
					if(_input.val() == ''){
						_errors[_input.attr('rel')] = '1';
						_input.parents(_parentsElements).removeClass(_successClass).addClass(_errorClass);
					}else{
						_errors[_input.attr('rel')] = '0';
						_input.parents(_parentsElements).removeClass(_errorClass).addClass(_successClass);
					}
				}
			}
			
			// email format testing
			function validateEmail(obj){
				if(obj.is(':visible')){
					var _email = obj;
					var _result = (/^([a-z0-9_\-]+\.)*[a-z0-9_\-]+@([a-z0-9][a-z0-9\-]*[a-z0-9]\.)+[a-z]{2,4}$/i).test(_email.val());
					if(!_result == true){
						if(_email.parents(_parentsElements).filter('[class!='+_errorClass+']')){
							_errors[_email.attr('rel')] = '1';
							_email.parents(_parentsElements).removeClass(_successClass).addClass(_errorClass);
						}
					}else{
						if(_email.val() != ''){
							_errors[_email.attr('rel')] = '0';
							_email.parents(_parentsElements).removeClass(_errorClass).addClass(_successClass);
						}
					}
				}
			}
			
			// digitals testing
			function validatePhone(obj){
				if(obj.is(':visible')){
					var _phone = obj;
					var _result = (/^(\+?\d+)?\s*(\(\d+\))?[\s-]*([\d-]*)$/).test(_phone.val());
					if(!_result == true){
						if(_phone.parents(_parentsElements).filter('[class!='+_errorClass+']')){
							_errors[_phone.attr('rel')] = '1';
							_phone.parents(_parentsElements).removeClass(_successClass).addClass(_errorClass);
						}
					}else{
						if(_phone.val() != ''){
							_errors[_phone.attr('rel')] = '0';
							_phone.parents(_parentsElements).removeClass(_errorClass).addClass(_successClass);
						}
					}
				}
			}
			
			// radio testing
			function validateOption(obj){
				if(obj.is(':visible')){
					var _option = obj;
					var _result = _option.parents(_parentsElements).find('input:radio:checked');
					if(!_result.length){
						_errors[_option.attr('rel')] = '1';
						_option.parents(_parentsElements).removeClass(_successClass).addClass(_errorClass);
					}else{
						_errors[_option.attr('rel')] = '0';
						_option.parents(_parentsElements).removeClass(_errorClass).addClass(_successClass);
					}
				}
			}
			
			// checking testing
			function validateCheck(obj){
				if(obj.is(':visible')){
					var _check = obj;
					var _result = _option.parents(_parentsElements).find('input:checkbox:checked');
					if(!_result.length){
						_errors[_check.attr('rel')] = '1';
						_check.parents(_parentsElements).removeClass(_successClass).addClass(_errorClass);
					}else{
						_errors[_check.attr('rel')] = '0';
						_check.parents(_parentsElements).removeClass(_errorClass).addClass(_successClass);
					}
				}
			}
		}
		
		_form.submit(function(){
			var error = 0;
			for(var i = 0; i < _errors.length; i++){
				if(_errors[i] == '1'){error++;}
			}
			if(error != 0){error = 0; return false;}
			if(error == 0){
				if(!step.eq(curStep).hasClass('checked')){
					percent += stepCheck;
					jQuery('div.progress-bar').progressbar('option', 'value', parseInt(percent)).trigger('nextstep');
					step.eq(curStep).addClass('checked');
				}
				if(curStep < step.length - 1){curStep++;}
				step.hide().eq(curStep).show();
				if(percent < 100){return false;}
			}
		});
		prevStep.click(function(){
			if(curStep > 0){curStep--;}
			step.hide().eq(curStep).show();
			return false;
		});
	});
}

function initUniversalTabs(){
	var tabSetClass = 'tabset';
	var tabSet = jQuery('ul'+'.'+tabSetClass);
	var link = 'a.tab';
	var tabHolder = 'div.tab-holder';
	var tabBlock = 'div.tab-block';
	var activeClass = 'active';
	tabSet.each(function(){
		var tabButtons = jQuery(link, jQuery(this));
		tabButtons.each(function(){
			var _this = jQuery(this);
			var _target = _this.attr('target');
			var _href = _this.attr('href');
			var _target = jQuery(_target +' '+tabHolder+' '+ _href);
			_this.click(function(){
				jQuery(this).parents('.'+tabSetClass+':first').find(link).removeClass(activeClass);
				jQuery(this).parents('.'+tabSetClass+':first').find(link+'[href='+_href+']').addClass(activeClass);
				_target.parents(tabHolder+':first').find('>'+tabBlock).removeClass(activeClass).hide();
				_target.addClass(activeClass).show();
				return false;
			});
			if(_target.hasClass(activeClass)){_this.addClass(activeClass); _target.show();}else{_this.removeClass(activeClass); _target.hide();}
		});
	});
}

function initSmallPopups(){
	var popup = '.tooltip';
	var holder = jQuery('ul.accordion ul > li:has(a)');
	var link = 'a';
	var activeClass = 'active';
	var delay = 300;
	
	holder.each(function(){
		var _holder = jQuery(this);
		var _popup = jQuery(popup, _holder);
		var _link = jQuery(link, _holder);
		
		_link.hover(function(){
			_holder.attr('active', 'true');
			setTimeout(function(){
				holder.removeClass(activeClass);
				_holder.addClass(activeClass);
			}, delay);
		}).mouseleave(function(){
			_holder.removeAttr('active', '');
			var timer = setInterval(function(){
				if(!_holder.attr('flag')){
					if(_popup.is(':visible') && !_holder.attr('active')){
						_holder.removeClass(activeClass);
					}else{
						clearInterval(timer)
					}
				}
			}, delay);
		});
		
		_popup.mouseenter(function(){
			_holder.attr('flag', activeClass);
		}).mouseleave(function(){
			_holder.removeAttr('flag');
		});
	});
}
// jquery ie6 hover pack
function ieHover(obj, hoverClass){
	var elements = obj;
	var hoverClass = hoverClass;
	if($.browser.msie && parseInt($.browser.version) == 6){
		$(elements).hover(function(){
			$(this).addClass(hoverClass);
		}, function(){
			$(this).removeClass(hoverClass);
		});
	}
}

// hideFormText function
function hideFormText() {
	var _inputs = document.getElementsByTagName('input');
	var _txt = document.getElementsByTagName('textarea');
	var _value = [];
	
	if (_inputs) {
		for(var i=0; i<_inputs.length; i++) {
			if (_inputs[i].type == 'text' || _inputs[i].type == 'password') {
				
				_inputs[i].index = i;
				_value[i] = _inputs[i].value;
				
				_inputs[i].onfocus = function(){
					if (this.value == _value[this.index])
						this.value = '';
				}
				_inputs[i].onblur = function(){
					if (this.value == '')
						this.value = _value[this.index];
				}
			}
		}
	}
	if (_txt) {
		for(var i=0; i<_txt.length; i++) {
			_txt[i].index = i;
			_value['txt'+i] = _txt[i].value;
			
			_txt[i].onfocus = function(){
				if (this.value == _value['txt'+this.index])
					this.value = '';
			}
			_txt[i].onblur = function(){
				if (this.value == '')
					this.value = _value['txt'+this.index];
			}
		}
	}
}

// init custom forms function
var _selectHeight = 23;

var _forms = document.getElementsByTagName('form');
var inputs = new Array();
var selects = new Array();
var labels = new Array();
var radios = new Array();
var radioLabels = new Array();
var checkboxes = new Array();
var checkboxLabels = new Array();
var buttons = new Array();
var selects = new Array();
var all_selects = false;
var active_select = null;
var agt = navigator.userAgent.toLowerCase();
var selectText = "please select";
var IN_CFORMS = true;

function initCustomForms() {
	if(!document.getElementById) {return false;}
	getElements();
	separateElements();
	replaceRadios();
	replaceCheckboxes();
	replaceSelects();

	var _selects = document.getElementsByTagName('select');
	var _SelctClassName = [];
	if (_selects) {
		for (var i = 0; i < _selects.length; i++) {
			if (_selects[i].className != '' && _selects[i].className != 'outtaHere')
				_SelctClassName[i] = ' drop-'+_selects[i].className;
		}
		for (var i = 0; i < _SelctClassName.length; i++) {
			var _selectDrop = document.getElementById('optionsDiv'+i);
			if (_selectDrop) {
				if (_SelctClassName[i]) 
					_selectDrop.className += _SelctClassName[i];
			}
		}
		for (var i = 0; i < _selects.length; i++) {
			$("#optionsDiv"+i+' ul li' )[0].className += " hideMyItem";
		}
	}
}


// getting all the required elements
function getElements() {
	for (var nf = 0; nf < document.getElementsByTagName("form").length; nf++) {
		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;
				}
			}
		}
		if((inputs[q].type == "submit") || (inputs[q].type == "button")) {
			buttons[b] = inputs[q]; ++b;
		}
	}
}

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

//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";
		}
		else {
			checkboxArea.className = "checkboxArea";
		}
		checkboxArea.id = "myCheckbox" + q;
		checkboxes[q].parentNode.insertBefore(checkboxArea, checkboxes[q]);
		checkboxes[q]._ca = checkboxArea;
		checkboxArea.onclick = checkboxArea.onclick2 = 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;
	}
}

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

//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);
}

//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
}


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);
		
		//hide the select field
		selects[q].className += " outtaHere";
		//insert select div
		selects[q].parentNode.insertBefore(selectArea, selects[q]);
		//build & place options div

		var optionsDiv = document.createElement("div");
		
		var optionsList = document.createElement("ul");
		optionsDiv.innerHTML += "<div class='select-top'><div></div></div>";
		optionsDiv.appendChild(optionsList);
		
		selects[q]._options = optionsList;
		
		optionsDiv.style.width = stWidth + "px";
		optionsDiv._parent = selectArea;
		
		optionsDiv.className = "optionsDivInvisible";
		optionsDiv.id = "optionsDiv"+q;
		
	
		populateSelectOptions(selects[q]);
		
		optionsDiv.innerHTML += "<div class='select-bottom'><div class='select-bottom-left'></div><div class='select-bottom-right'></div></div>";
		document.getElementsByTagName("body")[0].appendChild(optionsDiv);
		selects[q].replaced = true;
		
		}
	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);
		}
		
		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);
		}
	}
	if (me.disabled) {
		me._disabled.style.display = "block";
	}
	else {
		me._disabled.style.display = "none";
	}
}

//selecting me
function selectMe(selectFieldId,linkNo,selectNo) {
	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 (selectField.onchange && all_selects)
		{
			eval(selectField.onchange());
		}
}
//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) + _selectHeight - 3 + '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(document.documentElement)
			{
				document.documentElement.onclick = hideSelectOptions;
			}
			else
			{
				window.onclick = hideSelectOptions;
			}
		}
		else if(_elem.className.indexOf("optionsDivVisible") != -1) {
			_elem.style.height = "auto";
			_elem.className = _elem.className.replace('optionsDivVisible','');
			_elem.className += " optionsDivInvisible";
		}
		
		// 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 hideSelectOptions(e)
{
	if(active_select)
	{
		if(!e) e = window.event;
		var _target = (e.target || e.srcElement);
		if(isElementBefore(_target,'selectArea') == 0 && isElementBefore(_target,'optionsDiv') == 0)
		{
			active_select.className = active_select.className.replace('optionsDivVisible', '');
			active_select.className = active_select.className.replace('optionsDivInvisible', '');
			active_select.className += " optionsDivInvisible";
			active_select = false;

			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)
	
	if(_parent.className && _parent.className.indexOf(_class) != -1)
	{
		return 1;
	}
	else
	{
		return 0;
	}
	
}

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;
}

// open-close plugin
jQuery.fn.OpenClose = function(_options){
	// default options
	var _options = jQuery.extend({
		activeClass:'active',
		opener:'.opener',
		slider:'.slide',
		slideSpeed: 400,
		animStart:false,
		animEnd:false,
		event:'click'
	},_options);

	return this.each(function(){
		// options
		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) {
			_opener.bind(_event,function(){
				if(!_slider.is(':animated')) {
					if(typeof _animStart === 'function') _animStart();
					if(_holder.hasClass(_activeClass)) {
						_slider.css({overflow: 'hidden', position: 'relative'});
						_slider.slideUp(_slideSpeed,function(){
							if(typeof _animEnd === 'function') _animEnd();
							_slider.css({overflow: 'visible', position: 'static'});
						});
						_holder.removeClass(_activeClass);
					} else {
						_slider.css({overflow: 'hidden', position: 'relative'});
						_holder.addClass(_activeClass);
						_slider.slideDown(_slideSpeed,function(){
							if(typeof _animEnd === 'function') _animEnd();
							_slider.css({overflow: 'visible', position: 'static'});
						});
					}
				}
				return false;
			});
			if(_holder.hasClass(_activeClass)) _slider.show();
			else _slider.hide();
		}
	});
}

// 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',
		switcherClassName:'switcher',
		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',
		splitCount:false,
		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 _switcherClassName = _options.switcherClassName;
		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;
		var _splitCount = _options.splitCount;

		// gallery init
		if(!_slides.length) return;

		if(_splitCount) {
			var curStep = 0;
			var newSlide = $('<slide>').addClass('split-slide');
			_slides.each(function(){
				newSlide.append(this);
				curStep++;
				if(curStep > _splitCount-1) {
					curStep = 0;
					_slider.append(newSlide);
					newSlide = $('<slide>').addClass('split-slide');
				}
			});
			if(curStep) _slider.append(newSlide);
			_slides = _slider.children();
		}

		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 class="'+_switcherClassName+'" />');
			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);
	});
}