/**
 * Collapsible plugin
 */
(function($) {
	$.fn.carousel = function (options) {
		
		//default settings
		var settings = {
			slide_duration: 5000
		};
	
		//maintain chainability
		return this.each(function() {
		
			//apply options:
			if (options) $.extend(settings, options);
		
			var $this  = $(this),
				timer,
				
				next_slide = function () {
					var banner = $this.find('.switcher .active').next();
					
					if (banner.length == 0) {
						console.log('start over');
						banner = $('.switcher li').first();
					}
					
					show_slide(banner.find('a').data('banner-id'));
				},
				
				show_slide = function (banner_id) {
					
					$this.find('.switcher .active').removeClass('active');
					$this.find('.switcher a[data-banner-id='+banner_id+']').parent().addClass('active');
					
					$this.find('.img.active').fadeOut('fast', function () {
						$(this).removeClass('active');
						$this.find('.img[data-id='+banner_id+']').addClass('active').fadeIn('fast');
					});
					
				};
			
			
			
			timer = setInterval(next_slide, settings.slide_duration);
			
			$('.switcher a').click(function () {
				clearInterval(timer);
				show_slide($(this).data('banner-id'));
			});
			
		});
		
	}
})(this.jQuery);

//init page
jQuery(function(){
	initDropHover();
	initCustomForms();
	initClearInputs();
});

//init drop hover
function initDropHover(){
	jQuery('.navigation .drop').each(function(){
		var drops = jQuery(this);
		var items = drops.find('li');
		var images = drops.find('.img');
		images.hide().eq(0).show();
		items.children().each(function(ind){
			var item = jQuery(this);
			item.mouseenter(function(){
				images.hide().eq(ind).show();
			});
		});
	});
}

//init clear inputs
function initClearInputs(){
	clearFormFields({
		clearInputs: true,
		clearTextareas: true,
		passwordFieldText: true,
		addClassFocus: "focus",
		filterClass: "default"
	});
}

//clear form fields module
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";
	}
}

/* IE6 Hover fix module */
var ieHover = {
	lazyMode: true,
	init: function(){
		this.setDefaults();
		return this;
	},
	setDefaults: function() {
		this.fixActive = /MSIE 6/.test(navigator.userAgent);
		if(this.fixActive) {
			this.hoverEvents = []; this.hoverQueue = [];
			this.activators = {
				onhover:{on:'onmouseenter', off:'onmouseleave'},
				onactive:{on:'onmousedown', off:'onmouseup'}
			}
			window.attachEvent('onload', this.bind(this.domReady,this));
			window.attachEvent('onunload', this.bind(this.unhookHoverEvents,this));
		}
	},
	domReady: function() {
		this.pageReady = true;
		if(this.lazyMode) {
			this.processStylesheets();
		}
		if(this.hoverQueue.length) {
			for(var i = 0; i < this.hoverQueue.length; i++) {
				this.doFix(this.hoverQueue[i].s,this.hoverQueue[i].c);
			}
		}
	},
	processStylesheets: function() {
		var sheets = document.styleSheets, len = sheets.length;
		for(var i = 0; i < len; i++) { this.parseStylesheet(sheets[i]); }
	},
	parseStylesheet: function(sheet) {
		if(sheet.imports) {
			try {
				var imports = sheet.imports, l = imports.length;
				for(var i=0; i<l; i++) this.parseStylesheet(sheet.imports[i]);
			} catch(e){}
		}
		try {
			var rules = (this.currentSheet = sheet).rules, l = rules.length;
			for(var j=0; j<l; j++) this.parseCSSRule(rules[j]);
		} catch(e){}
	},
	parseCSSRule: function(rule) {
		var select = rule.selectorText, style = rule.style.cssText;
		if(!/(^|\s)(([^a]([^ ]+)?)|(a([^#.][^ ]+)+)):(hover|active)/i.test(select) || !style) return;
		var pseudo = select.replace(/[^:]+:([a-z-]+).*/i, 'on$1');
		var newSelect = select.replace(/(\.([a-z0-9_-]+):[a-z]+)|(:[a-z]+)/gi, '.$2' + pseudo);
		var className = (/\.([a-z0-9_-]*on(hover|active))/i).exec(newSelect)[1];
		var affected = select.replace(/:(hover|active).*$/, '');
		var elements = this.parseSelector(affected);
		if(!elements.length) return;
		this.currentSheet.addRule(newSelect, style);
		for(var i=0; i < elements.length; i++) {
			this.addHoverElement(elements[i], className, this.activators[pseudo]);
		}
	},
	fix: function(selector, className) {
		if(this.fixActive) {
			if(this.pageReady) {
				this.doFix(selector,className)
			} else {
				this.hoverQueue.push({s:selector,c:className});
			}
		}
	},
	doFix: function(selector, className) {
		if(this.fixActive && typeof selector === 'string') {
			var elements = this.parseSelector(selector);
			for(var i=0; i < elements.length; i++) {
				this.addHoverElement(elements[i], className || 'hover', this.activators['onhover']);
			}
		}
	},
	addHoverElement: function(node, className, events) {
		if(!node.hovers) node.hovers = {};
		if(node.hovers[className]) return;
		node.hovers[className] = true;
		this.hookHoverEvent(node, events.on, function() { node.className += ' ' + className; });
		this.hookHoverEvent(node, events.off, function() { node.className = node.className.replace(new RegExp('\\s+'+className, 'g'),''); });
	},
	hookHoverEvent: function(node, type, handler) {
		node.attachEvent(type, handler);
		this.hoverEvents[this.hoverEvents.length] = {
			node:node, type:type, handler:handler
		};
	},
	unhookHoverEvents: function() {
		for(var e,i=0; i < this.hoverEvents.length; i++) {
			e = this.hoverEvents[i];
			e.node.detachEvent(e.type, e.handler);
		}
	},
	parseSelector: (function () {
		var g = /^([^#.>`]*)(#|\.|\>|\`)(.+)$/;
		function parseSelector(a, b) {
			var c = a.split(/\s*\,\s*/);
			var d = [];
			for (var i = 0; i < c.length; i++) {
				d = d.concat(doParse(c[i], b))
			};
			return d
		};
		function doParse(a, b, c) {
			a = a.replace(" ", "`");
			var d = a.match(g);
			var e, listNodes, listSubNodes, subselector, i, limit;
			var f = [];
			if (d == null) {
				d = [a, a]
			};
			if (d[1] == "") {
				d[1] = "*"
			};
			if (c == null) {
				c = "`"
			};
			if (b == null) {
				b = document
			};
			switch (d[2]) {
			case "#":
				subselector = d[3].match(g);
				if (subselector == null) {
					subselector = [null, d[3]]
				};
				e = document.getElementById(subselector[1]);
				if (e == null || (d[1] != "*" && !matchNodeNames(e, d[1]))) {
					return f
				};
				if (subselector.length == 2) {
					f.push(e);
					return f
				};
				return doParse(subselector[3], e, subselector[2]);
			case ".":
				if (c != ">") {
					listNodes = getElementsByTagName(b, d[1])
				} else {
					listNodes = b.childNodes
				};
				for (i = 0, limit = listNodes.length; i < limit; i++) {
					e = listNodes[i];
					if (e.nodeType != 1) {
						continue
					};
					subselector = d[3].match(g);
					if (subselector != null) {
						if (e.className == null || e.className.match("(\\s|^)" + subselector[1] + "(\\s|$)") == null) {
							continue
						};
						listSubNodes = doParse(subselector[3], e, subselector[2]);
						f = f.concat(listSubNodes)
					} else if (e.className != null && e.className.match("(\\s|^)" + d[3] + "(\\s|$)") != null) {
						f.push(e)
					}
				};
				return f;
			case ">":
				if (c != ">") {
					listNodes = getElementsByTagName(b, d[1])
				} else {
					listNodes = b.childNodes
				};
				for (i = 0, limit = listNodes.length; i < limit; i++) {
					e = listNodes[i];
					if (e.nodeType != 1) {
						continue
					};
					if (!matchNodeNames(e, d[1])) {
						continue
					};
					listSubNodes = doParse(d[3], e, ">");
					f = f.concat(listSubNodes)
				};
				return f;
			case "`":
				listNodes = getElementsByTagName(b, d[1]);
				for (i = 0, limit = listNodes.length; i < limit; i++) {
					e = listNodes[i];
					listSubNodes = doParse(d[3], e, "`");
					f = f.concat(listSubNodes)
				};
				return f;
			default:
				if (c != ">") {
					listNodes = getElementsByTagName(b, d[1])
				} else {
					listNodes = b.childNodes
				};
				for (i = 0, limit = listNodes.length; i < limit; i++) {
					e = listNodes[i];
					if (e.nodeType != 1) {
						continue
					};
					if (!matchNodeNames(e, d[1])) {
						continue
					};
					f.push(e)
				};
				return f
			}
		};
		function getElementsByTagName(a, b) {
			if (b == "*" && a.all != null) {
				return a.all
			};
			return a.getElementsByTagName(b)
		};
		function matchNodeNames(a, b) {
			if (b == "*") {
				return true
			};
			return a.nodeName.toLowerCase().replace("html:", "") == b.toLowerCase()
		};
		return parseSelector
	}()),
	bind: function(fn, scope, args) {
		return function() {
			return fn.apply(scope, args || arguments);
		}
	}
}.init();

// custom forms script
var _selectHeight = 32;
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");
			optionsDiv.innerHTML += "<div class='select-top'><div></div></div>";
			optionsDiv.appendChild(optionsList);
			
			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;
			
			//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) + _selectHeight + '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;
	}
}