var filter = new Array();


var productVariants = new Array();


var tooltips = new Array();


var tooltipsNo = -1;


var variantError = new Array;


var boolError = true;





function setBagButtons() {


	var isVariation = checkIsVariation();


	var SelectedFilter = getSelectedFilter();


	$("#divActionsOff").css('display', 'none');


	$("#divActions").css('display', 'block');


	$("#divOutofStock").css('display', 'none');


	$('#unavailableDiv').css('display', 'none');


	$('#addWishList').css('display', 'block');


	//Select Variant


	if (isVariation && productVariants.length > 0) {


		$('#pid').val(productVariants[SelectedVariant].ID);


		if (productVariants[SelectedVariant].price != productVariants[SelectedVariant].salesprice) {


			$('#standardPrice').html(productVariants[SelectedVariant].price);


		}


		$('#salesPrice').html('').html(productVariants[SelectedVariant].salesprice);


		$('#divPriceVariant').css('display', 'block');


		$('#divPriceDefault').css('display', 'none');


		$('#divAvailability').css('display', 'block');


		$('#divAvailability').html(stockMessages.get(productVariants[SelectedVariant].ID));


		$('#divOutofStock').css('display', 'none');


		$('#divActions').css('display', 'block');


		$('#divunderaddtobag').css('display', 'none');


	} else {


		if (productVariants.length > 0) {


			$('#divPriceVairant').css('display', 'none');


		}


		$('#divPriceDefault').css('display', 'block');


		$('#divAvailability').css('display', 'none');


	}


} /* This function is literally the same -- 3 times with only 1 value that's different. */





function checkDefaultSelection(selectedColor) {


	var isVariation = checkIsVariation();


	var SelectedFilter = getSelectedFilter();


	// Set color default selection if none is selected.


	// This applies to a variation master with all variants with no inventory


	var selected_color = false;


	for (x = 0; x < filter.length; x++) {


		if (filter[x].ID == 'color') {


			for (y = 0; y < filter[x].value.length; y++) {


				if (selectedColor != '') {


					if (filter[x].value[y] == selectedColor) {


						filter[x].selected = y;


					}


				} else {


					filter[x].selected = 0;


				}


			}


		}


	}


	// Set style ID default if only one style is available


	var styleID = null;


	var y = false;


	for (x = 0; x < productVariants.length; x++) {


		if (styleID == null) {


			y = true;


			styleID = productVariants[x].styleID;


		} else {


			if (styleID != productVariants[x].styleID) {


				y = false; // multiple styles


				break;


			} else {


				y = true; // only one style


				styleID = productVariants[x].styleID;


			}


		}


	}


	if (y == true) {


		$('#styleLabel').css('visibility', 'visible');


		$('#styleID').html(styleID);


	}


	setBagButtons();


}





function checkDefaultSelectionSize(selectedColor) {


	var isVariation = checkIsVariation();


	var SelectedFilter = getSelectedFilter();


	// Set color default selection if none is selected.


	// This applies to a variation master with all variants with no inventory


	var selected_color = false;


	for (x = 0; x < filter.length; x++) {


		if (filter[x].ID == 'size') {


			for (y = 0; y < filter[x].value.length; y++) {


				if (selectedColor != '') {


					if (filter[x].value[y] == selectedColor) {


						filter[x].selected = y;


					}


				} else {


					filter[x].selected = 0;


				}


			}


		}


	}


	// Set style ID default if only one style is available


	var styleID = null;


	var y = false;


	for (x = 0; x < productVariants.length; x++) {


		if (styleID == null) {


			y = true;


			styleID = productVariants[x].styleID;


		} else {


			if (styleID != productVariants[x].styleID) {


				y = false;


				break;


			} else {


				y = true;


				styleID = productVariants[x].styleID;


			}


		}


	}


	if (y == true) {


		$('#styleLabel').css('visibility', 'visible');


		$('#styleID').html(styleID);


	}


	setBagButtons();


}





function checkDefaultSelectionInseam(selectedColor) {


	var isVariation = checkIsVariation();


	var SelectedFilter = getSelectedFilter();


	// Set color default selection if none is selected.


	// This applies to a variation master with all variants with no inventory


	var selected_color = false;


	for (x = 0; x < filter.length; x++) {


		if (filter[x].ID == 'inseam') {


			for (y = 0; y < filter[x].value.length; y++) {


				if (selectedColor != '') {


					if (filter[x].value[y] == selectedColor) {


						filter[x].selected = y;


					}


				} else {


					filter[x].selected = 0;


				}


			}


		}


	}


	// Set style ID default if only one style is available


	var styleID = null;


	var y = false;


	for (x = 0; x < productVariants.length; x++) {


		if (styleID == null) {


			y = true;


			styleID = productVariants[x].styleID;


		} else {


			if (styleID != productVariants[x].styleID) {


				y = false; // multiple styles


				break;


			} else {


				y = true; // only one style


				styleID = productVariants[x].styleID;


			}


		}


	}


	if (y == true) {


		$('#styleLabel').css('visibility', 'visible');


		$('#styleID').html(styleID);


	}


	setBagButtons();


}


// More redundancy





function isShowFilter(n) {


	result = false;


	for (var x = 0; x < allShowFilter.length; x++) {


		allShowFilter[x] == n ? result = true : 0;


	}


	return result;


}





function isShowTooltip(n) {


	result = false;


	for (var x = 0; x < allShowTooltip.length; x++) {


		allShowTooltip[x] == n ? result = true : 0;


	}


	return result;


}





function getSelectedFilter() {


	var SelectedFilter = new Array();


	for (a = 0; a < filter.length; a++) {


		if (filter[a].selected != null) {


			SelectedFilter.push(a);


		}


	}


	return SelectedFilter;


}





function checkIsVariation() {


	return setSelections(); //Return isVariation (true or false)


}





function viewUnavailableMessage() {


	newMessage = filter[0].displayValue[filter[0].selected] + " " + unavailableMessage + " ";


	for (x = 1; x < filter.length; x++) {


		(x > 1) ? newMessage += ',' : 0;


		newMessage += filter[x].displayValue[filter[x].selected];


	}


	$('#unavailableDivInner').html(newMessage);


	$('#unavailableDiv').css('display', 'block');


	$('#divAvailability').css('display', 'block');


	$('#divAvailability').html(outofstockMessage);


	$('#divOutofStock').css('display', 'block');


	$('#divActions').css('display', 'none');


	$('#divunderaddtobag').css('display', 'none');


}





function setSelections() {


	isVariation = false;


	if (filter.length > 0) {


		SelectedVariant = null;


		_isVariation = 0;


		SelectedFilter = getSelectedFilter();


		for (x = 0; x < filter.length; x++) {


			if (filter[x].ID == "color") {


				color = filter[x].value[filter[x].selected];


				shownColor = color;


				selectedColor = color;


			}


			if (filter[x].value.length == 1 && filter[x].value[0] == "O/S") {


				$('#' + filter[x].ID + '_O/S').css('display', 'none');


				$('#pSizes').css('display', 'none');


				$('#imgSizeChart').css('display', 'none');


				$('#one_color').css('display', 'block');


				$('#one_color').html($('#sm_color').html());


				$('#sm_color').css('display', 'none');


			}


		}


		for (a = 0; a < filter.length; a++) {


			for (b = 0; b < filter[a].value.length; b++) {


				filter[a].style[b] = filter[a].StyleOffDefault;


				isActiv = false;


				_isActiv = 0;


				for (c = 0; c < productVariants.length; c++) {


					_isVariation = 0;


					for (d = 0; d < SelectedFilter.length; d++) {


						if (SelectedFilter[d] == a) {


							if (productVariants[c][filter[SelectedFilter[d]].ID] == filter[a].value[b]) {


								_isActiv++;


							}


						} else {


							if (


							productVariants[c][filter[SelectedFilter[d]].ID] == filter[SelectedFilter[d]].value[filter[SelectedFilter[d]].selected] && productVariants[c][filter[a].ID] == filter[a].value[b]) {


								_isActiv++;


							}


						}


					}


					for (d = 0; d < filter.length; d++) {


						if (productVariants[c][filter[d].ID] == filter[d].value[filter[d].selected]) {


							_isVariation++;


						}


					}


					if (filter.length == _isVariation) {


						isVariation = true;


						SelectedVariant = c;


					}


					if (SelectedFilter.length <= _isActiv) {


						filter[a].style[b] = filter[a].StyleDefault;


						isActiv = true;


					} else {


						filter[a].style[b] = filter[a].StyleOffDefault;


						_isActiv = 0;


					}


				}


				if (filter[a].selected == b) {


					if (isActiv) {


						filter[a].style[b] = filter[a].StyleSelected;


					} else {


						filter[a].style[b] = filter[a].StyleOffSelected;


					}


				}


				if ('size' == filter[a].ID && 1 == filter[a].value.length && 'UNS' == filter[a].value[0]) {


					// leave it as StyleDefault


				} else {


					//remove existing class, add new class


					var existingClasses = filter[a].StyleDefault + ' ' + filter[a].StyleOffDefault + ' ' + filter[a].StyleSelected + ' ' + filter[a].StyleOffSelected;


					var thisFilterLink = $('#' + filter[a].ID + '_' + filter[a].value[b]);


					var thisFilterElement = thisFilterLink.parent();


					thisFilterLink.removeClass(existingClasses);


					thisFilterLink.addClass(filter[a].style[b]);


					thisFilterElement.removeClass(existingClasses);


					thisFilterElement.addClass(filter[a].style[b]);


				}


			}


		}


		for (x = 0; x < filter.length; x++) {


			if (filter[x].selected != null) {


				$('#idDiv' + filter[x].ID + 'Name').html (filter[x].displayValue[filter[x].selected]);


				


				if (x == 0) { $('#sm_' + filter[x].ID).html (filter[x].displayValue[filter[x].selected]); }


				else { $('#sm_' + filter[x].ID).html (filter[x].displayValue[filter[x].selected]); }


			} else {


				$('#idDiv' + filter[x].ID + 'Name').html ('');


				$('#sm_' + filter[x].ID).html ('');


			}


		}


	} else {


		shownColor = selectedColor;


		isVariation = true;


	}


	return isVariation;


}





function variantClick(thisObject, typ, filterID, filterValueID, filterNo) {


	var swatchGroup = thisObject.parent('ul');


	//ensure previous swatches are unselected visually


	swatchGroup.find('a').removeClass('sizeSwatchSelected');


	for (x = 0; x < filter.length; x++) {


		if (filter[x].ID == filterID) {


			if (filter[x].selected == filterValueID) {


			} else {


				filter[x].selected = filterValueID;


			}


		}


	}


	setSelections();


	//ADD TO BAG Button


	setBagButtons();


	if (getSelectedFilter().length == filter.length) {


		if (!checkIsVariation()) {


			viewUnavailableMessage();


			// Set style ID


			$('#styleLabel').css ('visibility', 'hidden');


			$('#styleID').html ('');


		} else {


			$('#unavailableDiv').css ('display', 'none');


			// Set style ID


			if (productVariants[SelectedVariant].styleID != "null") {


				$('#styleLabel').css ('visibility', 'visible');


				$('#styleID').html (productVariants[SelectedVariant].styleID);


				$('#hdnVariant').val (productVariants[SelectedVariant].ID);


				checkAvailability();


			}


		}


	}


	switch (filter[filterNo].ID) {


	case "color":


		var pid = jQuery('div.sku span#masterID').text().replace ('#', '').replace(/^\s+|\s+$/g,"");


		var pcolor = filter[filterNo].value[filterValueID];


		


		


		/* EDIT CART SWATCHES */


		//Remove the _SWATCH suffix and append the primary image suffix


		var ProductImage_SWAP = thisObject.find ('img').attr ('src').replace ('_1_SWATCH.jpg', '_1.jpg');


		//Find the old preset


		var OldPreset = ProductImage_SWAP.split ('/');


		//Search for LuckyBrandJeans in our URL to get the offset


		for (var i=0; i<OldPreset.length; i++) {


			//Find our string, increment, replace the old preset


			if (OldPreset[i] == 'LuckyBrandJeans') { 


				OldPreset[i+1] = 'prod_large';


				//Finish URL reconstruction


				ProductImage_SWAP = OldPreset.join ('/');


				break;


			}


		}


		$('#qvFrame').attr ('src', ProductImage_SWAP);


		/* QUICK VIEW - Scene 7 PID fix */


		if (pid == "") { pid = qv_ProductID; }


		/* PDP SCENE 7 IMAGE VIEWER */


		setImageSet('LuckyBrandJeans/' + pid + '_' + pcolor + '_IS');


		break;


	}


}





function variantOver(thisObject, typ, filterID, filterValueID, filterNo, tooltipsNo) {


	if (filter[filterNo].style[filterValueID] == filter[filterNo].StyleOffDefault


	|| filter[filterNo].style[filterValueID] == filter[filterNo].StyleOffSelected) {


		$('#' + filter[filterNo].ID + "_" + filter[filterNo].value[filterValueID]).attr ('class', filter[filterNo].StyleOffOver);


	}


	else { $('#' + filter[filterNo].ID + "_" + filter[filterNo].value[filterValueID]).attr ('class', filter[filterNo].StyleOver); }


	lastSelected = filter[filterNo].selected;


	if (getSelectedFilter().length == filter.length) {


		if (!checkIsVariation()) {


			viewUnavailableMessage();


		} else { $('#unavailableDiv').css ('display', 'none'); }


	}


	filter[filterNo].selected = lastSelected;


}





function variantOut(thisObject, typ, filterID, filterValueID, filterNo) {


	setSelections();


	if (filter[filterNo].style[filterValueID] == undefined) document.getElementById(filter[filterNo].ID + "_" + filter[filterNo].value[filterValueID]).className = filter[filterNo].StyleDefault;


	else document.getElementById(filter[filterNo].ID + "_" + filter[filterNo].value[filterValueID]).className = filter[filterNo].style[filterValueID];


	if (getSelectedFilter().length == filter.length) {


		if (!checkIsVariation()) {


			viewUnavailableMessage();


		} else {


			document.getElementById("unavailableDiv").style.display = "none";


		}


	}


}





function writeVariation(_filter, _tooltip, divOverTitle, divOverTitleStyle, divOverContentStyle, StyleDefault, StyleOver, StyleSelected, StyleOffDefault, StyleOffOver, StyleOffSelected) {


	//


	// variable 'filter' contains all variants info


	//


	for (x = 0; x < filter.length; x++) {


		if (filter[x].ID == _filter) filterNo = x;


	}


	for (x = 0; x < tooltips.length; x++) {


		if (tooltips[x].ID == _tooltip) tooltipsNo = x;


	}


	filter[filterNo].StyleDefault = StyleDefault;


	filter[filterNo].StyleOver = StyleOver;


	filter[filterNo].StyleSelected = StyleSelected;


	filter[filterNo].StyleOffDefault = StyleOffDefault;


	filter[filterNo].StyleOffOver = StyleOffOver;


	filter[filterNo].StyleOffSelected = StyleOffSelected;


	var ShowTyp = "div";


	var toImg = new Array("color");


	var newOutput = "";


	for (x = 0; x < toImg.length; x++) {


		if (filter[filterNo].ID == toImg[x]) ShowTyp = "img";


	}


	var overTitle = "<div style=\"display:none;\" class=\"" + divOverTitleStyle + "\">" + divOverTitle + "&nbsp;<span id=\"idDiv" + filter[filterNo].ID + "Name\" class=\"" + divOverContentStyle + "\"  ></span></div>\n";


	//


	// special treatment for size "UNS"


	//


	if ('size' == filter[filterNo].ID && 1 == filter[filterNo].value.length && 'UNS' == filter[filterNo].value[0]) {


		newOutput += "<li class='lnkVariant'><div id='" + filter[filterNo].ID + "_" + filter[filterNo].value[0] + "'>One Size</div></li>";


		//


		// everything else


		//


	} else {


		for (x = 0; x < filter[filterNo].value.length; x++) {


			var filtValue = filter[filterNo].value[x];


			filtValue = filtValue.replace(/\\\//g,'\/');


			newOutput += "<li class=\"lnkVariant " + StyleDefault + "\">";


			newOutput += "<input type=\"hidden\" class=\"varThisFilter\" value=\"" + filtValue + "," + ShowTyp + "," + filter[filterNo].ID + "," + x + "," + filterNo + "," + tooltipsNo + "\" />"


			if (ShowTyp == "img") {


				newOutput += "<img src=\"" + imageURL.replace(codeImageCode, filtValue) + "\" class=\"" + StyleDefault + "\"";


			} else {


				newOutput += "<a class=\"" + StyleDefault + "\"";


			}


			newOutput += " id=\"" + filter[filterNo].ID + "_" + filtValue + "\" alt=\"" + filter[filterNo].displayValue[x] + "\">";


			if (ShowTyp != "img") {


				//adjust value here because changing data values causes problems downstream	  


				if (filter[filterNo].ID == "inseam") {


					var rawFilter = $.trim(filter[filterNo].displayValue[x]);


					var filterDisplay = rawFilter.split('=');


					newOutput += (filterDisplay[0].charAt(0)) + "/" + (filterDisplay[1]) + "</a>";


				} else {


					newOutput += filter[filterNo].displayValue[x] + "</a>";


				}


			}


			newOutput += "</li>";


		}


	}


	//


	// if there is only one option, select it


	//


	if (1 == filter[filterNo].value.length) {


		filter[filterNo].selected = 0;


	}


	newOutput = overTitle + newOutput;


	return newOutput;


}





function createFilter(ID, name, value, displayValue) {


	if (isShowFilter(ID)) {


		var count = filter.length;


		value = value.replace(/\//g, '\\/');


		filter[count] = new Object();


		filter[count].ID = ID;


		filter[count].name = name;


		filter[count].value = value.split(",");


		filter[count].value.pop();


		filter[count].displayValue = displayValue.split(",");


		filter[count].displayValue.pop();


		filter[count].selected = null;


		filter[count].style = new Array(filter[count].value.length);


		if (filter[count].value.length == 1 && filter[count].value[0] == "O/S") {


			filter[count].selected = 0;


		}


	} else if (isShowTooltip(ID)) {


		var count = tooltips.length;


		tooltips[count] = new Object();


		tooltips[count].ID = ID;


		tooltips[count].name = name;


		tooltips[count].value = value.split(",");


		tooltips[count].value.pop();


		tooltips[count].displayValue = displayValue.split(",");


		tooltips[count].displayValue.pop();


		tooltips[count].selected = null;


		tooltips[count].style = new Array(tooltips[count].value.length);


	}


}





function createProductVariants(ID, styleID, Filter, FilterValue, price, salesprice, isDefault) {


	var count = productVariants.length;


	var _Filter = Filter.split(",");


	_Filter.pop();


	var _FilterValue = FilterValue.split(",");


	_FilterValue.pop();


	Filter = new Array();


	FilterValue = new Array();


	for (x = 0; x < _Filter.length; x++) {


		if (isShowFilter(_Filter[x])) {


			Filter.push(_Filter[x]);


			FilterValue.push(_FilterValue[x]);


		}


	}


	productVariants[count] = new Object();


	productVariants[count].ID = ID;


	productVariants[count].styleID = styleID;


	productVariants[count].price = price;


	productVariants[count].salesprice = salesprice;


	for (x = 0; x < Filter.length; x++) {


		productVariants[count][Filter[x]] = FilterValue[x];


	}


	if (isDefault) {


		for (x = 0; x < Filter.length; x++) {


			if (filter[x].ID == 'color') {


				for (y = 0; y < filter[x].value.length; y++) {


					if (filter[x].value[y] == FilterValue[x]) filter[x].selected = y;


				}


			}


		}


	}


}





function AddtoCartValidation() {


	var underbag = $('#divunderaddtobag');


	var quantity = $('#Quantity').val();


	// Single Products


	if (productVariants.length == 0 && filter.length == 0) {


		boolError = false;


		$('#divunderaddtobag').css('display', 'block');


	} else {


		// Variation Products


		var isVariation = checkIsVariation();


		var SelectedFilter = getSelectedFilter();


		var found;


		variantError = [];


		if (SelectedFilter.length == filter.length) {


			if (isVariation && productVariants.length > 0) {


				boolError = false;


				$('#divunderaddtobag').css('display', 'block');


				// Override quntity to 1 if set to 0 , blank or non-numeric


				if (quantity <= 0 || empty(quantity) || isNaN(quantity)) {


					$('#Quantity').attr('value', 1);


				} else {


					// Check for maximum quantity


					if (parseInt(quantity) > maxQuantityNo) {


						boolError = true;


						underbag.html(maxQtyMessage);


					}


				}


			} else {


				viewUnavailableMessage();


			}


		} else {


			for (x = 0; x < filter.length; x++) {


				found = false;


				for (y = 0; y < SelectedFilter.length; y++) {


					if (SelectedFilter[y] == x) {


						found = true;


					}


				}


				if (found == false) {


					variantError.push(filter[x].ID);


				}


			}


			if (variantError.length > 1) {


				underbag.html(selectSizeInseamMessage);


				boolError = true;


			} else {


				switch (variantError[0]) {


				case "size":


					underbag.html(selectSizeMessage)


					boolError = true;


					break;


				case "inseam":


					underbag.html(selectInseamMessage);


					boolError = true;


					break;


				}


			}


		}


	}


}





function EditCartValidation() {


	var underbag = $('#divunderaddtobag');


	var quantity = $('#Quantity').val();


	// Single Products


	if (productVariants.length == 0 && filter.length == 0) {


		boolError = false;


		document.getElementById('divunderaddtobag').style.display = 'block';


	} else {


		// Variation Products


		var isVariation = checkIsVariation();


		var SelectedFilter = getSelectedFilter();


		var found;


		variantError = [];


		if (SelectedFilter.length == filter.length) {


			if (isVariation && productVariants.length > 0) {


				boolError = false;


				document.getElementById('divunderaddtobag').style.display = 'block';


				// Override quantity to 0 if set to 0 , blank or non-numeric


				if (quantity < 0 || empty(quantity) || isNaN(quantity)) {


					document.getElementById('Quantity').value = 0;


				} else {


					// Check for maximum quantity


					if (parseInt(quantity) > maxQuantityNo) {


						boolError = true;


						underbag.update(maxQtyMessage);


					}


				}


			} else {


				viewUnavailableMessage();


			}


		} else {


			for (x = 0; x < filter.length; x++) {


				found = false;


				for (y = 0; y < SelectedFilter.length; y++) {


					if (SelectedFilter[y] == x) {


						found = true;


					}


				}


				if (found == false) {


					variantError.push(filter[x].ID);


				}


			}


			if (variantError.length > 1) {


				underbag.update(selectSizeInseamMessage);


				boolError = true;


			} else {


				switch (variantError[0]) {


				case "size":


					underbag.update(selectSizeMessage)


					boolError = true;


					break;


				case "inseam":


					underbag.update(selectInseamMessage);


					boolError = true;


					break;


				}


			}


		}


	}


}


//


// Given color, inseam & size, this function selects the variant as


// if a user clicks and selects the variant. It's used in the checkout


// page where user can re-edit the color, insean &size.


//


// color  : 460


// inseam : [Short|Regular|X-Long|...]


// size   : [28|29|30|31|32|...]


// debug  : [true|false]


//





function selectVariant(color, inseam, size, debug) {


	if (debug) {


		alert('color=' + color + "\n" + 'inseam=' + inseam + "\n" + 'size=' + size);


	}


	var valueInfo = {


		'color': color,


		'inseam': inseam,


		'size': size


	};


	for (var i = 0; i < filter.length; i++) {


		var variantAttribute = filter[i];


		for (var j = 0; j < variantAttribute.value.length; j++) {


			if (valueInfo[variantAttribute.ID] == variantAttribute.value[j]) {


				if (debug) {


					alert("variantClick(this,'div','" + variantAttribute.ID + "'," + j + "," + i + ");");


				}


				variantClick(this, 'div', variantAttribute.ID, j, i);


			}


		}


	}


}


var xmlHttp;





function createXMLHttpRequest() {


	if (window.ActiveXObject) {


		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");


	} else if (window.XMLHttpRequest) {


		xmlHttp = new XMLHttpRequest();


	}


}


//this function will be called on onchange of quantity textbox





function checkAvailability() {


	var content;


	if ((document.getElementById('Quantity').value != "") && (document.getElementById("hdnVariant").value != "")) {


		var quantity = document.getElementById('Quantity').value;


		document.getElementById('divAvailability').innerHTML = "";


		document.getElementById('divAvailability').style.display = 'block';


		document.getElementById('divAvailability').style.visible = 'visible';


		content = prodAvailURL + "?variationID=" + document.getElementById("hdnVariant").value + "&quantity=" + quantity;


		createXMLHttpRequest();


		xmlHttp.onreadystatechange = handleStateChangeAvailability;


		xmlHttp.open('GET', content, true);


		xmlHttp.send(null);


	} //not empty


} //checkAvailability





function handleStateChangeAvailability() {


	if (xmlHttp.readyState == 4) {


		if (xmlHttp.status == 200) {


			document.getElementById('divAvailability').innerHTML = xmlHttp.responseText;


		}


	}


}