var lastSortType = getCookie("lastProductSortType");
var lastSortOrder = getCookie("lastProductSortOrder");
function sortProductsBy(w)
{
	if(lastSortType == w)
		lastSortOrder = lastSortOrder == "ASC" ? "DESC" : "ASC";
	else
		lastSortOrder = "ASC";
	setCookie("lastProductSortType", w);
	setCookie("lastProductSortOrder", lastSortOrder);
	document.location.href = "?sortBy=" + w + " " + lastSortOrder;
}

var hasChanges = false;
function setHasChanges(changed)
{
	hasChanges = changed;
	if($('changesmade'))
		$('changesmade').style.display = hasChanges ? "block" : "none";
}

function selectProductIndex(value)
{
	if(value == 1)
	{
		$('productIndexTypeOne').style.display = 'block';
		$('productIndexTypeTwo').style.display = 'none';
		$('productIndexTypeThree').style.display = 'none';
	}
	else if(value == 2)
	{
		$('productIndexTypeOne').style.display = 'none';
		$('productIndexTypeTwo').style.display = 'block';
		$('productIndexTypeThree').style.display = 'none';
	}
	else if(value == 3)
	{
		$('productIndexTypeOne').style.display = 'none';
		$('productIndexTypeTwo').style.display = 'none';
		$('productIndexTypeThree').style.display = 'block';
	}
}

function findProduct(keyword)
{
	new Ajax.Request("/modules/products/admin/settings/?find=" + keyword,
	{
		onSuccess : function(r)
		{

			var products = r.responseText.evalJSON();

			var table = $('searchresult');
			table.style.display = "block";
			for(var i = table.rows.length - 1; i > 0; i--)
			{
				table.deleteRow(i);
			}

			for(var i = 0; i < products.length; i++)
			{
				var tr = $('searchresult').insertRow(-1);
				var td = tr.insertCell(-1);
				td.noWrap = true;
				var node = document.createTextNode(products[i][1]);
				td.appendChild(node);

				td = tr.insertCell(-1);
				td.noWrap = true;
				var node = document.createTextNode(products[i][2]);
				td.appendChild(node);
				td.width = "100%";

				td = tr.insertCell(-1);
				td.noWrap = true;

				if(products[i][3] == 1)
				{
					node = document.createElement("a");
					node.href = "javascript:featureProduct(" + products[i][0] + ")";
					node.appendChild(document.createTextNode("Lägg till"));
					td.appendChild(node);
				}
				else
				{
					td.appendChild(document.createTextNode("Ej publ."));
				}

			}
		}
	});
}

function featureProduct(productId)
{
	new Ajax.Request("/modules/products/admin/settings/?feature=" + productId,
	{
		onSuccess : function(r)
		{

			var product = r.responseText.evalJSON();

			var table = $('featuredproducts');

			if(!$('featured_' + productId))
			{

				var tr = table.insertRow(-1);
				tr.id = "featured_" + productId;

				var td0 = tr.insertCell(-1);
				var td1 = tr.insertCell(-1);
				var td2 = tr.insertCell(-1);
				var td3 = tr.insertCell(-1);

				var moveup = document.createElement("a");
				moveup.className = "moveup";
				moveup.onclick = function() { moveProductUp($(this.parentNode.parentNode)); }
				moveup.href = "javascript:void(0)";

				var movedown = document.createElement("a");
				movedown.className = "movedown";
				movedown.onclick = function() { moveProductDown($(this.parentNode.parentNode)); }
				movedown.href = "javascript:void(0)";

				td0.appendChild(moveup);
				td0.appendChild(movedown);

				td1.appendChild(document.createTextNode(product[1]));
				td1.noWrap = true;

				td2.appendChild(document.createTextNode(product[2]));
				td2.noWrap = true;

				var node = document.createElement("a");
				node.href = "javascript:unfeatureProduct(" + product[0] + ")";
				node.appendChild(document.createTextNode("Ta bort"));
				td3.appendChild(node);
				td3.noWrap = true;
				
			}
			else
			{
				alert("Produkten finns redan i listan!");
			}

		}
	});
}

function unfeatureProduct(productId, link)
{
	if(!confirm('Är du säker på att du vill ta bort denna produkt från produktindex?'))
		return;
	new Ajax.Request("/modules/products/admin/settings/?unfeature=" + productId,
	{
		onSuccess : function(r)
		{
			if(r.responseText == "ok")
			{
				var node = $('featured_' + productId);
				var table = $('featuredproducts');
				node.parentNode.removeChild(node);
			}
		}
	});
}

function clearSearch()
{
	var table = $('searchresult');
	for(var i = table.rows.length - 1; i > 0; i--)
	{
		table.deleteRow(i);
	}
	var tr = table.insertRow(-1);
	var td = tr.insertCell(-1);
	var em = document.createElement("em");
	em.appendChild(document.createTextNode("inget sökresultat, sök m.h.a rutan ovanför"));
	td.appendChild(em);
	table.width = "100%";
}

function markAllProducts(elm, checkbox, filter)
{
	elm.select('input').each(function(e, i)
	{
		if(e == checkbox)
			return;
		if(filter)
		{
			if(e.name.indexOf(filter) == -1)
				return;
		}
		e.checked = checkbox.checked;
	});
}


function moveProductUp(row)
{
	var prev = $(row).previous();
	if(prev)
		prev.insertAdjacentElement("beforebegin", row);
}

function moveProductDown(row)
{
	var next = $(row).next();
	if(next)
		next.insertAdjacentElement("afterend", row);
}

function moveCategoryChildrenUp(row)
{

	var table = $('productlist');

	var rows = table.getElementsByTagName("tr");
	var rowsToMove = new Array();

	for(var i=rows.length - 1; i >= 0; i--)
	{

		if(rows[i].getAttribute("parentNodeId") == row.getAttribute("nodeId"))
		{
			rowsToMove.push(rows[i]);
		}
	}

	for(var i=0; i < rowsToMove.length; i++)
	{
		row.insertAdjacentElement('afterend', rowsToMove[i]);
	}

	for(var i=0; i < rowsToMove.length; i++)
	{
		moveCategoryChildrenUp(rowsToMove[i]);
	}

}

function moveCategoryUp(row)
{

	var parentId = row.getAttribute("parentNodeId");
	var nodeId = row.getAttribute("nodeId");

	var table = $('productlist');

	if(parentId == "")
	{
		var prev = row.previous();
		while(prev)
		{
			if(prev.getAttribute("parentNodeId") == parentId)
			{
				prev.insertAdjacentElement("beforebegin", row);
				// move children
				moveCategoryChildrenUp(row);
				break;
			}
			prev = prev.previous();
		}
	}
	else
	{
		var prev = row.previous();
		while(prev)
		{
			if(prev.getAttribute("parentNodeId") == row.getAttribute("parentNodeId"))
			{
				prev.insertAdjacentElement("beforebegin", row);
				// move children
				moveCategoryChildrenUp(row);
				break;
			}
			prev = prev.previous();
		}
	}

}

function moveCategoryDown(row)
{
    var parentId = row.getAttribute("parentNodeId");
	var nodeId = row.getAttribute("nodeId");

	var table = $('productlist');

	if(parentId == "")
	{
		var next = row.next();
		while(next)
		{
			if(next.getAttribute("parentNodeId") == parentId)
			{
				moveCategoryUp(next);
  				break;
			}
			next = next.next();
		}
	}
	else
	{
		var next = row.next();
		while(next)
		{
			if(next.getAttribute("parentNodeId") == row.getAttribute("parentNodeId"))
			{
				moveCategoryUp(next);
				break;
			}
			next = next.next();
		}
	}
}

function openhelp(section)
{
	if(section) {
		$('help_' + section).style.display = ($('help_' + section).style.display=="block")?"none":"block";
	} else {
		var divs = $$('div.tabpage');
		if(divs.length == 0)
			$('help_basic').style.display = ($('help_basic').style.display=="block")?"none":"block";
		else
			for(var i=0;i<divs.length;i++) {
				if(divs[i].style.display=="block")
					$('help_' + divs[i].id).style.display = ($('help_' + divs[i].id).style.display=="block")?"none":"block";
			}
	}
}

if($('madmin'))
{
	window.onscroll = function(event)
	{
		if (!event) var event = window.event;
		if(MessageBoxHelper.HasVisibleBoxes() || FileBrowser.IsOpen())
		{
			window.scrollTo(0,lastScrollpos);
			return(false);
		}
		lastScrollpos = isGecko?document.body.scrollTop:document.documentElement.scrollTop;
	}
}

function deleteGallery(node)
{
	node.parentNode.removeChild(node);
	setHasChanges(true);
	return false;
}

function deleteFile(node)
{
	node.parentNode.removeChild(node);
	if($('galleryFiles').rows.length < 2) {
		$('no_files').show();
	}
	setHasChanges(true);
	return false;
}

function moveUp(imageId)
{
	var row = $(document.getElementById("gallery_" + imageId));
	var prev = row.previous();
	if(prev) {
		row.parentNode.insertBefore(row,prev);
	}
	setHasChanges(true);
}

function moveDown(imageId)
{
	var row = $(document.getElementById("gallery_" + imageId));
	var next = row.next();
	if(next && !next.next())
		row.parentNode.appendChild(row);
	else if(next && next.next())
		row.parentNode.insertBefore(row,next.next());
	setHasChanges(true);
}

function checkCategoryForm(form)
{
	var name = form.namedummy;
	var templateId = form.templateId;
	if(name && name.value=="")
	{
		alert('Du mÂste ange ett namn.');
		return false;
	}
	if(templateId)
	{
		var selected = false;
		if(templateId.length)
		{
			for(var i=0;i<templateId.length;i++)
			{
				if(templateId[i].checked)
					selected = true;
			}
		}
		else if(templateId.checked)
		{
			selected = true;
		}
		if(!selected)
		{
			alert('Du måste välja en kategorimall.');
			return false;
		}
	}
	form.elements['name[' + currentNameLanguage + ']'].value = form.elements['namedummy'].value;
	form.elements['metatitle[' + currentMetaTitleLanguage + ']'].value = form.elements['metatitledummy'].value;
	form.elements['metadescription[' + currentMetaDescLanguage + ']'].value = form.elements['metadescriptiondummy'].value;
	form.elements['categoryurl[' + currentUrlLanguage + ']'].value = form.elements['categoryurldummy'].value;
	form.elements['description[' + currentDescriptionLanguage + ']'].value = descriptionEditor.findInstance("editordescription").getContent();
}

function confirmDeletion(form)
{
	return confirm('Är du säker på att du vill ta bort markerade produkter?\n\nDetta val kan ej ångras.');
}

function checkProductForm(form,isVariant,hasWebshop)
{
	var artnr = form.artnr;
	var name = form.namedummy;
	var templateId = form.templateId;
	var price = form.price;
	var parent = form.parentId;
	var virtual = form.virtual;
	var weight = form.weight;
	var categories = form.elements['categories[]'];
    if(categories.length > 0)
    {
    	var checked = false;
    	for(var i=0; i<categories.length; i++)
    	{
    		if(categories[i].checked)
    			checked = true;
		}
		if(!checked)
		{
			alert('Du måste välja minst en kategori.');
	 		return false;
		}
	}
	else
	{
		if(!categories.checked)
		{
			alert('Du måste välja minst en kategori.');
	 		return false;
		}
	}
	if(parent && parseInt(parent.value) > 0 && virtual[1].selected)
	{
	 	alert('En produkt kan inte både vara virtuell och en variant.');
	 	return false;
	}
	if(artnr && artnr.value=="")
	{
		alert('Du måste ange ett artnr.');
		return false;
	}
	if(hasWebshop && price && price.value=="")
	{
		alert('Du måste ange ett pris.');
		return false;
	}
	if(hasWebshop && price && !price.value.match(/^([0-9]*)(\,){0,1}([0-9]+)$/g))
	{
		alert("Priset får bara innehålla siffror samt komma om ören skall anges.");
		return false;
	}
	if(weight && !weight.value.match(/^([0-9]*)(\,){0,1}([0-9]+)$/g))
	{
		alert("Vikten får bara innehålla siffror samt komma.");
		return false;
	}
	if(name && name.value=="")
	{
		alert('Du måste ange ett namn.');
		return false;
	}
	if(templateId)
	{
		var selected = false;
		if(templateId.length)
		{
			for(var i=0;i<templateId.length;i++)
			{
				if(templateId[i].checked)
					selected = true;
			}
		}
		else if(templateId.checked)
		{
			selected = true;
		}
		if(!selected)
		{
			alert('Du mÂste välja en produktmall.');
			return false;
		}
	}
	try
	{
		if(!isVariant)
		{
			var namefield = form.elements['name[' + currentNameLanguage + ']'];
			var metatitlefield = form.elements['metatitle[' + currentMetaTitleLanguage + ']'];
			var metadescriptionfield = form.elements['metadescription[' + currentMetaTitleLanguage + ']'];
			if(namefield)
				namefield.value = form.elements['namedummy'].value;
			if(metatitlefield)
				metatitlefield.value = form.elements['metatitledummy'].value;
			if(metadescriptionfield)
				metadescriptionfield.value = form.elements['metadescriptiondummy'].value;
			if($('editordescription') && form.elements['description[' + currentDescriptionLanguage + ']'])
				form.elements['description[' + currentDescriptionLanguage + ']'].value = descriptionEditor.findInstance("editordescription").getContent();
			if($('editorlistdescription') && form.elements['listdescription[' + currentListDescriptionLanguage + ']'])
				form.elements['listdescription[' + currentListDescriptionLanguage + ']'].value = listDescEditor.findInstance("editorlistdescription").getContent();
			if($('editoringress') && form.elements['ingress[' + currentIngressLanguage + ']'])
				form.elements['ingress[' + currentIngressLanguage + ']'].value = ingressEditor.findInstance("editoringress").getContent();
			if($('editorcustomhtml') && form.elements['customhtml[' + currentHTMLLanguage + ']'])
				form.elements['customhtml[' + currentHTMLLanguage + ']'].value = customHtmlEditor.findInstance("editorcustomhtml").getContent();
			if($('purldummy') && form.elements['producturl[' + currentPUrlLanguage + ']'])
				form.elements['producturl[' + currentPUrlLanguage + ']'].value = form.elements['producturldummy'].value;
			form.action = document.location.href;
		}
	}
	catch(e)
	{
		alert('Fel när produkten skulle sparas: ' + e);
		return false;
	}
	hasChanges = false;
	return true;
}

function browseFiles(events)
{
	FileBrowser.Browse(events);
	return false;
}

function setNoImage(input,thumbHolderMine)
{
    if(!thumbHolderMine)
        thumbHolderMine = $('thumbnail');
    thumbHolderMine.src = "/bildarkiv/defaultproduct.gif";
    input.value = "";
    setHasChanges(true);
}

function changeFile(input, thumbHolderMine, myId) {
	setFile(input, thumbHolderMine, undefined, undefined, function(item) {
		var basename = item.getAttribute('filename');
		basename = basename.substring(basename.lastIndexOf('/') + 1);
		$('fnames[' + myId + ']').setAttribute('value', basename);
		$('file[' + myId + ']').setAttribute('width', 40);
		$('filepath[' + myId + ']').innerHTML = item.getAttribute('filename');
		$('no_files').hide();
	});
}

function setFile(input,thumbHolderMine,removeOnCancel,itemToRemove,doneClb)
{
	browseFiles(
	{
		currentfile : input.value,
		keepLastLocation : true,
		onselectfile : function(item)
		{
			if(!thumbHolderMine)
				thumbHolderMine = $('thumbnail');
			if(!item && removeOnCancel && itemToRemove)
			{
				itemToRemove.parentNode.removeChild(itemToRemove);
			}
			else
			{
				var fileName = item.getAttribute("filename");
				input.value = fileName;
				if(input.onchange)
					input.onchange();
				//thumbHolderMine.removeAttribute("width");
				//thumbHolderMine.removeAttribute("height");
				thumbHolderMine.src = item.getAttribute("thumb");
				if(doneClb) {
					doneClb(item);
				}
			}
			setHasChanges(true);
		}
		,
		onclose : function()
		{
			if(removeOnCancel && itemToRemove)
			{
				itemToRemove.parentNode.removeChild(itemToRemove);
			}
		}
	});
}

/*
function resetImage(input)
{
	input.value = "";
	$('thumbnail').src = '/bildarkiv/defaultproduct.gif';
}
*/

var productrules = {
	'.addAttribute' : function(el) {
		el.onclick = function(e) {
			attrCount++;
			var attr = document.createElement('input');
			var holder = document.createElement('div');
			var delIcon = document.createElement('a');
			delIcon.href = "#";
			delIcon.rel = attrCount;
			delIcon.onclick = function() {$('catAttributes').removeChild($('attribute_'+this.rel),true);return false;};
			delIcon.innerHTML = 'Ta bort';
			holder.id = "attribute_"+attrCount;
			attr.type='text';
			attr.name='attributes[]';
			holder.appendChild(attr);
			holder.appendChild(delIcon);
			holder.appendChild(document.createElement('hr'));
			document.getElementById('catAttributes').appendChild(holder);
			return false;
		}
	},
	'.addGallery' : function(el) {
		el.onclick = function(e) {

			var table = $('galleryImages');

			var myId = "newImage_" + table.rows.length;
			var template = $('galleryTemplate');
			var holder = document.createElement('div');
			var templateData = template.innerHTML.replace(/\&lt\;/g,"<").replace(/\&gt\;/g,">").replace(/\<\!\-\-id\-\-\>/g,myId);

			holder.innerHTML = templateData;
			var dummy = holder.getElementsByTagName("TR").item(0);
			table.getElementsByTagName("TBODY").item(0).appendChild(dummy);

			setFile($('ginput[' + myId + ']'), $('gallery[' + myId + ']'), true, $('gallery_' + myId));

			return false;
		}
	}
	,
	'.addFile' : function(el) {
		el.onclick = function(e) {
			//attrCount++;

			var table = $('galleryFiles');

			var myId = "newDocument_" + table.rows.length;
			var template = $('documentTemplate');
			var holder = document.createElement('div');
			var templateData = template.innerHTML.replace(/\&lt\;/g,"<").replace(/\&gt\;/g,">").replace(/\<\!\-\-id\-\-\>/g,myId);

			holder.innerHTML = templateData;
			var dummy = holder.getElementsByTagName("TR").item(0);
			table.getElementsByTagName("TBODY").item(0).appendChild(dummy);

			setFile($('finput[' + myId + ']'), $('file[' + myId + ']'), undefined, undefined, function(item) {
				var basename = item.getAttribute('filename');
				basename = basename.substring(basename.lastIndexOf('/') + 1);
				$('fnames[' + myId + ']').setAttribute('value', basename);
				$('file[' + myId + ']').setAttribute('width', 40);
				$('filepath[' + myId + ']').innerHTML  = item.getAttribute('filename')
				$('no_files').hide();
			});

			return false;
		}
	}

};

function addVariation(table,template,copyfrom)
{
	for(var i=0;i<table.rows.length;i++)
	{
		var row = table.rows[i];
		if(row.className=="dummyrow")
		{
			table.deleteRow(i);
		}
	}
	var tr = template.cloneNode(true);
	var options = tr.getElementsByTagName("option");
	var option = null;
	for(var i=0;option=options[i];i++)
	{
		if(option.selectMe)
			option.selected = true;
	}
	if(copyfrom)
	{
		var inputs = tr.getElementsByTagName("input");
		for(var i=0;i<inputs.length;i++)
		{
	 		if(inputs[i].name=="variant_price[]" && copyfrom['price'])
	 			inputs[i].value = copyfrom["price"].value;
	 		if(inputs[i].name=="variant_weight[]" && copyfrom['weight'])
	 			inputs[i].value = copyfrom["weight"].value;
		}
		var selects = tr.getElementsByTagName("select");
		for(var i=0;i<selects.length;i++)
		{
	 		if(selects[i].name=="variation_vat[]" && copyfrom['vat'])
	 			selects[i].selectedIndex = copyfrom["vat"].selectedIndex;
	 		if(selects[i].name=="variation_shippingType[]" && copyfrom['shippingType'])
	 			selects[i].selectedIndex = copyfrom["shippingType"].selectedIndex;
		}
	}
	table.getElementsByTagName("tbody").item(0).appendChild(tr);
}

function setVariantName(localName)
{
	var parent = $('parentname');
	var productname = $('productname');
	productname.innerHTML = localName.value;
	var fullname = $('fullname');
	fullname.innerHTML = parent.innerHTML + " " + localName.value;
}

function clearApa(obj)
{
	if(!obj.cleared)
	{
		obj.cleared = true;
		obj.value = '';
		setVariantName(obj);
	}
}

function removeVariants(form)
{
	$(form).request(
	{
		onSuccess : function(r)
		{
			var variants = form['variantId[]'];
			var toRemove = new Array();
			if(!variants.length)
			{
				var row = variants.parentNode.parentNode;
	 			toRemove.push(row);
			}
			else
			{
				for(var i=0;i<variants.length;i++)
				{
	 				if(variants[i].checked)
	 				{
	 		 			var row = variants[i].parentNode.parentNode;
	 		 			toRemove.push(row);
					}
				}
			}
			var table = $('productlist');
			for(var i=0;i<toRemove.length;i++)
			{
				toRemove[i].parentNode.removeChild(toRemove[i]);
			}
		}
	});
}

function checkArtNr(field, productId)
{
	new Ajax.Request("/modules/products/admin/index.php?checkArtNr=" + field.value + (productId ? ("&productId="+productId) : ""),
	{
		onSuccess : function(r)
		{
		 	if(r.responseText=="1")
		 	    field.style.background = "ff6666";
		 	else
		 		field.style.background = "aaffaa";
		}
	});
}


Date.prototype.getWeek = function()
{
	var determinedate = new Date();
	determinedate.setFullYear(this.getFullYear(), this.getMonth(), this.getDate());
	var D = determinedate.getDay();
	if(D == 0) D = 7;
	determinedate.setDate(determinedate.getDate() + (4 - D));
	var YN = determinedate.getFullYear();
	var ZBDoCY = Math.floor((determinedate.getTime() - new Date(YN, 0, 1, -6)) / 86400000);
	var WN = 1 + Math.floor(ZBDoCY / 7);
	return WN;
}

DatePicker = Class.create();

DatePicker.prototype =
{
	months : new Array("Jan","Feb","Mar","Apr","Maj","Jun","Jul","Aug","Sep","Okt","Nov","Dec"),
	div : null,
	startDate : null,
	callback : null,
	initialize : function()
	{
		this.div = document.createElement("DIV");
		this.div.style.position = "absolute";
		this.div.style.width = "193px";
		this.div.style.zIndex = "10000";
		this.div.style.background = "#ffffff";
		this.startDate = new Date();
		this.startDate.setDate(1);
	}
	,
	Show : function(x,y,clb)
	{
		this.callback = clb;
		this.div.style.left = x + "px";
		this.div.style.top = y + "px";
		this.Render();
		document.body.appendChild(this.div);
	},
	Render : function()
	{
		this.div.innerHTML = "";
		var table = document.createElement("table");
		table.cellSpacing = "0";
		table.cellPadding = "0";
		table.className = "datepopuptable";
		table.width = "100%";
		var tr = table.insertRow(-1);
		var td = tr.insertCell(-1);
		td.colSpan = 8;
		td.className = "datepickmenu";
		td.align = "right";
		var link = document.createElement("a");
		link.href = "javascript:void(0)";
		link.className = "datepickclose";
		link.appendChild(document.createTextNode("X"));
		link.datePicker = this;
		link.onclick = function()
		{
			this.datePicker.Close();
		}
		td.appendChild(link);
		tr = table.insertRow(-1);
		td = tr.insertCell(-1);
		td.className = "datepickheader";
		td.appendChild(document.createTextNode(""));
		td = tr.insertCell(-1);
		td.className = "datepickheader";
		td.appendChild(document.createTextNode("M"));
		td = tr.insertCell(-1);
		td.className = "datepickheader";
		td.appendChild(document.createTextNode("T"));
		td = tr.insertCell(-1);
		td.className = "datepickheader";
		td.appendChild(document.createTextNode("O"));
		td = tr.insertCell(-1);
		td.className = "datepickheader";
		td.appendChild(document.createTextNode("T"));
		td = tr.insertCell(-1);
		td.className = "datepickheader";
		td.appendChild(document.createTextNode("F"));
		td = tr.insertCell(-1);
		td.className = "datepickheader";
		td.appendChild(document.createTextNode("L"));
		td = tr.insertCell(-1);
		td.className = "datepickheader";
		td.appendChild(document.createTextNode("S"));
		this.div.appendChild(table);
		var tr = null;
		// render table
		var offset = new Array(-5, 1, 0, -1, -2, -3, -4);
		var daysInMonth = 32 - new Date(this.startDate.getFullYear(), this.startDate.getMonth(), 32).getDate();
		var startDay = offset[this.startDate.getDay()];
		var endDay = daysInMonth + (8 - new Date(this.startDate.getFullYear(), this.startDate.getMonth(), daysInMonth).getDay());
		var tr = null;
		var date = new Date(this.startDate);
		var dc = 0;
		var today = new Date();
		for(var i=startDay;i<endDay;i++)
		{
			date = new Date(this.startDate.getFullYear(),this.startDate.getMonth(),i);
			if(dc%7==0)
			{
				tr = table.insertRow(-1);
				var td = tr.insertCell(-1);
				var link = document.createElement("a");
				link.datePicker = this;
				link.date = new Date(date);
				link.href = "javascript:void(0)";
				link.appendChild(document.createTextNode(date.getWeek()));
				link.className = "datepickweekselect";
				link.onclick = this.handleWeekCallback;
				td.appendChild(link);
				td.className = "datepickweekhead";
			}
			var td = tr.insertCell(-1);
			var link = document.createElement("a");
			link.appendChild(document.createTextNode(date.getDate()));
			link.href = "javascript:void(0)";
			link.date = new Date(date);
			link.datePicker = this;
			link.onclick = this.handleCallback;
			link.className = (i<1||i>daysInMonth)?"datepickdayd":"datepickday";
			if(link.date.getDate()==today.getDate() && link.date.getMonth()==today.getMonth() && link.date.getFullYear()==today.getFullYear())
				link.className = link.className = " today";
			td.appendChild(link);
			dc++;
		}
		tr = table.insertRow(-1);
		td = tr.insertCell(-1);
		td.className = "datepickfoot";
		var link = document.createElement("a");
		link.appendChild(document.createTextNode("<"));
		link.href = "javascript:void(0)";
		link.datePicker = this;
		link.className = "datepickprev";
		link.onclick = function()
		{
			this.datePicker.startDate.setMonth(this.datePicker.startDate.getMonth()-1);
			this.datePicker.Render();
		}
		td.appendChild(link);
		td = tr.insertCell(-1);
		td.className = "datepickfoot";
		td.colSpan = 6;
		td.appendChild(document.createTextNode(this.months[this.startDate.getMonth()] + " - " + this.startDate.getFullYear()));
		td = tr.insertCell(-1);
		td.className = "datepickfoot";
		var link = document.createElement("a");
		link.href = "javascript:void(0)";
		link.datePicker = this;
		link.className = "datepicknext";
		link.onclick = function()
		{
			this.datePicker.startDate.setMonth(this.datePicker.startDate.getMonth()+1);
			this.datePicker.Render();
		}
		link.appendChild(document.createTextNode(">"));
		td.appendChild(link);
	}
	,
	handleCallback : function()
	{
		this.datePicker.callback(this.date,false);
	}
	,
	handleWeekCallback : function()
	{
		this.datePicker.callback(this.date,true);
	}
	,
	Close : function()
	{
		document.body.removeChild(this.div);
	}
}


function PickProductDate(event,form,field,weekonly)
{
	var element = event.srcElement;
	if(!element) element = event.target;

	var x = findPosX(element);
	var y = findPosY(element);

	var datePick = new DatePicker();
	datePick.Show(x,y,
	function(date,weekSelect)
	{
		if(field && weekSelect && weekonly)
		{
			var startDate = new Date(date);
			form[field].value = startDate.getWeek();
		}
		else if(field)
		{
			var startDate = new Date(date);
			var startDateStr =  startDate.getFullYear() + "-" + (startDate.getMonth()<9?"0":"") + (startDate.getMonth()+1) + "-" + (startDate.getDate()<10?"0":"") + startDate.getDate();
			form[field].value = startDateStr;
			try { form[field + 'Dummy'].value = startDateStr; } catch(e) { }
		}
		datePick.Close();
	});

	//var startdate = DatePicker.Pick();
}


function enableDate(f1, f2, f3, checked)
{
	$('postform')[f1].disabled = !checked;
	$('postform')[f2].disabled = !checked;
	$('postform')[f3].disabled = !checked;
}

var lid = 1;
var currentIngressLanguage = lid;
var currentDescriptionLanguage = lid;
var currentListDescriptionLanguage = lid;
var currentNameLanguage = lid;
var currentHTMLLanguage = lid;
var currentPIndexLanguage = lid;
var currentIntroLanguage = lid;
var currentOutroLanguage = lid;
var currentTIndexLanguage = lid;
var currentShippingInfoLanguage = lid;
var currentUrlLanguage = lid;
var currentPUrlLanguage = lid;
var currentMetaDescLanguage = lid;
var currentMetaTitleLanguage = lid;
function getLocaleData(productId, languageId, what, link)
{

	var url = "/modules/products/admin/editProduct.php?getlocaledata=1&productId=" + productId + "&languageId=" + languageId + "&what=" + what;
	link = $(link);

	var links = link.parentNode.getElementsByTagName("A");
	for(var i=0;i<links.length;i++)
		links[i].className = "langtab";

	link.className = "langtab activelang";
	var form = $('postform');

	if(what=="shippinginfo")
	{
 		form.elements['shippingInfo[' + currentShippingInfoLanguage + ']'].value = shippingInfoEditor.findInstance("shippingInfoEditor").getContent();
		shippingInfoEditor.findInstance("shippingInfoEditor").setContent(form.elements['shippingInfo[' + languageId + ']'].value);
		currentShippingInfoLanguage = languageId;
	}
	if(what=="intro")
	{
 		form.elements['orderconfirmation_intro[' + currentIntroLanguage + ']'].value = pageheadEditor.findInstance("pagehead").getContent();
		pageheadEditor.findInstance("pagehead").setContent(form.elements['orderconfirmation_intro[' + languageId + ']'].value);
		currentIntroLanguage = languageId;
	}
	if(what=="outro")
	{
 		form.elements['orderconfirmation_outro[' + currentOutroLanguage + ']'].value = pagefootEditor.findInstance("pagefoot").getContent();
		pagefootEditor.findInstance("pagefoot").setContent(form.elements['orderconfirmation_outro[' + languageId + ']'].value);
		currentOutroLanguage = languageId;
	}
	if(what=="productindex")
	{
		$('pindex_' + currentPIndexLanguage).hide();
		$('pindex_' + languageId).show();
		currentPIndexLanguage = languageId;
	}
	if(what=="termsandconditions")
	{
		$('termsandconditionsindex_' + currentTIndexLanguage).hide();
		$('termsandconditionsindex_' + languageId).show();
		currentTIndexLanguage = languageId;
	}
	if(what=="name")
	{
		form.elements['name[' + currentNameLanguage + ']'].value = form.elements['namedummy'].value;
		currentNameLanguage = languageId;
		form.elements['namedummy'].value = form.elements['name[' + currentNameLanguage + ']'].value;
	}
	if(what=="metatitle")
	{
		form.elements['metatitle[' + currentMetaTitleLanguage + ']'].value = form.elements['metatitledummy'].value;
		currentMetaTitleLanguage = languageId;
		form.elements['metatitledummy'].value = form.elements['metatitle[' + currentMetaTitleLanguage + ']'].value;
	}
	if(what=="metadescription")
	{
		form.elements['metadescription[' + currentMetaDescLanguage + ']'].value = form.elements['metadescriptiondummy'].value;
		currentMetaDescLanguage = languageId;
		form.elements['metadescriptiondummy'].value = form.elements['metadescription[' + currentMetaDescLanguage + ']'].value;
	}
	if(what=="categoryurl")
	{
		form.elements['categoryurl[' + currentUrlLanguage + ']'].value = form.elements['categoryurldummy'].value;
		currentUrlLanguage = languageId;
		form.elements['categoryurldummy'].value = form.elements['categoryurl[' + currentUrlLanguage + ']'].value;
	}
	if(what=="producturl")
	{
		form.elements['producturl[' + currentPUrlLanguage + ']'].value = form.elements['producturldummy'].value;
		currentPUrlLanguage = languageId;
		form.elements['producturldummy'].value = form.elements['producturl[' + currentPUrlLanguage + ']'].value;
	}
	if(what=="customhtml")
	{
		form.elements['customhtml[' + currentHTMLLanguage + ']'].value = customHtmlEditor.findInstance("editorcustomhtml").getContent();
		customHtmlEditor.findInstance("editorcustomhtml").setContent(form.elements['customhtml[' + languageId + ']'].value);
		currentHTMLLanguage = languageId;
	}
	if(what=="description")
	{
		form.elements['description[' + currentDescriptionLanguage + ']'].value = descriptionEditor.findInstance("editordescription").getContent();
		descriptionEditor.findInstance("editordescription").setContent(form.elements['description[' + languageId + ']'].value);
		currentDescriptionLanguage = languageId;
	}
	else if(what=="ingress")
	{
		form.elements['ingress[' + currentIngressLanguage + ']'].value = descriptionEditor.findInstance("editoringress").getContent();
		ingressEditor.findInstance("editoringress").setContent(form.elements['ingress[' + languageId + ']'].value);
		currentIngressLanguage = languageId;
	}
	else if(what=="listdescription")
	{
		form.elements['listdescription[' + currentListDescriptionLanguage + ']'].value = listDescEditor.findInstance("editorlistdescription").getContent();
		listDescEditor.findInstance("editorlistdescription").setContent(form.elements['listdescription[' + languageId + ']'].value);
		currentListDescriptionLanguage = languageId;
	}

}


function addVariationParam(table)
{
	var header = $('variationGuideParamHeader');
	var values = $('variationGuideParamValues');

	var th = document.createElement("th");
	var input = document.createElement("input");
	input.type = "text";
	input.name = "paramname[]";
	input.value = "Parameternamn";
	th.appendChild(input);

	var td = document.createElement("td");
	td.appendChild(document.createTextNode(" "));
	td.vAlign = "top";
	values.appendChild(td);

	td = document.createElement("td");
	td.vAlign = "top";
	td.appendChild(document.createTextNode(" "));
	values.appendChild(td);

	var th2 = document.createElement("th");

	var link = document.createElement("a");
	link.href = "javascript:void(0)";
	link.th = th2;
	link.table = table;
	link.onclick = function()
	{
		addVarationValue(this.th, this.table);
	}
	var img = document.createElement("img");
	img.src = "/images/icons/page_add.gif";
	img.border = 0;
	link.appendChild(img);
	th2.appendChild(link);

	variationGuideParamHeader.appendChild(th);
	variationGuideParamHeader.appendChild(th2);
}

function addVarationValue(th, table)
{
	var cellIndex = th.cellIndex - 1;
	var input = document.createElement("input");
	input.name = "value_" + cellIndex + "[]";
	var txtNode = document.createTextNode("&nbsp;");
	var br = document.createElement("br");
	table.rows[1].cells[cellIndex].appendChild(input);
	table.rows[1].cells[cellIndex].appendChild(br);
}

var calcDiv = null;
var currentPriceField = null;
var currentVat = null;
function showPriceCalc(priceField, vat, elm)
{
	currentPriceField = priceField;
	currentVat = vat.replace(",", ".");
	if(parseFloat(currentVat) == 0)
	{
		alert('OBS! Moms är 0%, vänligen sätt moms först.');		
	}
	if(calcDiv == null)
	{
		var html = '<form><table width="100%" cellpadding="0" cellspacing="0" class="productstyle"><tr><td><input type="text" name="price" id="priceCalcPriceField" placeholder="Utpris ink moms"/></td><td><input type="button" value="Beräkna" onclick="calcPrice(this.form)"></td><td><input type="button" value="Stäng" onclick="hidePriceCalc()" /></tr></form>';
		calcDiv = $(document.createElement("div"));
		calcDiv.innerHTML = html;
		$(document.body).insert(calcDiv);
	}
	if(priceField.value != "")
	{
		var pf = document.getElementById('priceCalcPriceField');
		var incVat = parseFloat(priceField.value.replace(",", ".")) * (1.0 + parseFloat(vat / 100.0));
		pf.value = (incVat.toFixed(3) + "").replace(".", ",");
	}
	var o = $(elm).cumulativeOffset();
	var l = o.left + 'px';
	var t = o.top + 'px';
	calcDiv.setStyle({ zIndex : '21000', position : 'absolute', left : l, top : t, border : '1px solid #aaa', background : '#eee', width : '300px', height : 'auto', '-moz-box-shadow' : '5px 5px 2px #888', '-webkit-box-shadow' : '5px 5px 3px #888', 'box-shadow' : '5px 5px 2px #888' });
	calcDiv.show();
}

function calcPrice(form)
{
	var value = parseFloat(form.price.value.replace(",", "."));
	var exVat = value * (1.0 / (1.0 + parseFloat(currentVat / 100.0)));
	currentPriceField.value = (exVat.toFixed(3) + "").replace(".", ",");
	hidePriceCalc();
}

function hidePriceCalc()
{
	calcDiv.hide();
}


Behaviour.addLoadEvent(function() { Behaviour.apply(productrules); });