/*
*************************************************************************************
Cart GUI functions.. 
*************************************************************************************
*/

var tempX = 0;
var tempY = 0;
var ItemLength = 0;
var IE = document.all?true:false;

/*var an = window.navigator.appName;
var ua = window.navigator.userAgent;
var classArg = IE?'className':'class';
var classArg = (isInternetExplorer8())?'class':classArg;*/
//in some cases when DOCTYPE is undefined this browser detection could not be reliable
//changed to set both class and className attribute for every tags

function BuildJSCart(JScart, tablePercentWidth)
{
   try{
        if (JScart.length > 0)               
        {                 			
			//create JSON Table container
			var CartDiv = document.getElementById(JScart);		
			if (!document.getElementById(JSON_TABLE)){
				var CartTable = document.createElement("table");
				CartTable.setAttribute('id', JSON_TABLE);
				CartTable.setAttribute('width', tablePercentWidth+'%');
				CartTable.setAttribute('class', 'TableWithBorder');
				CartTable.setAttribute('className', 'TableWithBorder');
				CartTable.setAttribute('border', '0');
				CartTable.setAttribute('cellpadding', '0');				
				CartTable.setAttribute('cellspacing', '0');
				if (IE){
					TablecellTBody=document.createElement('TBODY');	
					CartTable.appendChild(TablecellTBody);
				}
			}			
			else{
				CartTable = document.getElementById(JSON_TABLE);
			}

			
            //parse the JSON structure and form the array	
            for (i=0; i <= oCart.Items.length - 1; i++)
            {							
				var strError='';
							
				var itemObj = oCart.Items[i];
				var itemErrorObj = itemObj.Error;
				
                var strdescription = '';
                var strprices = '';
                var x;
                var otime0=0;
                var otime1=0;
                var modot='';
	            var modprice;
	            var qty = itemObj.Quantity;
				var baseprice = itemObj.Price;	
				
				if (IE){	
					//this check bellow should be deleted once a Modifiers[] empty collection is added from VLCartMgr
					if (oCart.Items[i].Modifiers){						
						for (x=0; x < oCart.Items[i].Modifiers.length; x++)
						{
							modprice=oCart.Items[i].Modifiers[x].Price;
							//Check One time
							if (oCart.Items[i].Modifiers[x].OneTime)
							{
								//sum price//get modifier one time state//concat price								
								otime1 = otime1 + modprice;
								modot=oCart.Items[i].Modifiers[x].OneTime;
								strprices=strprices+' onetime='+modot+' ->>' + modprice + ",";
								modPriceDescription = modprice!=0?' $'+modprice.toFixed(2)+' x 1':'';
								//concat description
							    strdescription=strdescription+oCart.Items[i].Modifiers[x].Name + String.fromCharCode(28) + modPriceDescription + ",";
							}
							else
							{
								//sum price//get modifier one time state//concat price
								otime0 = otime0 + modprice;
								modot=oCart.Items[i].Modifiers[x].OneTime;
								strprices=strprices+' onetime='+modot+' ->>' + modprice + ",";
								modPriceDescription = modprice!=0?' $'+modprice.toFixed(2):'';
								//concat description
							    strdescription=strdescription+oCart.Items[i].Modifiers[x].Name + String.fromCharCode(28) + modPriceDescription + ",";
		
							}										
						}
					}
				}
				else{
					for (x=0; x < oCart.Items[i].Modifiers.length; x++){
						//avoid remove function included in collection prototype.. 
						if (x!="remove"){
							//Check One time							
							modprice=oCart.Items[i].Modifiers[x].Price;							
							if (oCart.Items[i].Modifiers[x].OneTime)
							{
								//sum price//get modifier one time state//concat price								
								otime1 = otime1 + modprice;
								modot=oCart.Items[i].Modifiers[x].OneTime;
								strprices=strprices+' onetime='+modot+' ->>'+oCart.Items[i].Modifiers[x].Price+",";
								modPriceDescription = modprice!=0?' $'+modprice.toFixed(2)+' x 1':'';
								//concat description
							    strdescription=strdescription+oCart.Items[i].Modifiers[x].Name + String.fromCharCode(28) + modPriceDescription + ",";						}
							else
							{
								//sum price//get modifier one time state//concat price								
								otime0 = otime0 + modprice;
								modot=oCart.Items[i].Modifiers[x].OneTime;
								strprices=strprices+' onetime='+modot+' ->>'+oCart.Items[i].Modifiers[x].Price+",";
								modPriceDescription = modprice!=0?' $'+modprice.toFixed(2):'';
								//concat description
							    strdescription=strdescription+oCart.Items[i].Modifiers[x].Name + String.fromCharCode(28) + modPriceDescription + ",";
							}	
						}
					}
				}
				//formulas
				var basemodprice=baseprice + otime0;
				var totalitem=otime1 + (basemodprice*qty);				
				
				// cart validation
				var bitwise = 0;
				var newQty;
				var newPrice;
				var newOTPrice;
				var newCandidateQty;								

				if (itemErrorObj){										
					var validItem = itemErrorObj.validItem;
					
					bitwise = itemErrorObj.bitWise;					
					newOTPrice = 0;			
					
					if (validItem){
						newQty = validItem.qty;
						newPrice = validItem.basePrice;
						newCandidateQty = validItem.candidateQty;
						var q = 0;
					
						for (q in validItem.modifiers){
							if (validItem.modifiers[q].oneTime){
								newOTPrice += validItem.modifiers[q].priceOffset;	
							}
							else{
								newPrice += validItem.modifiers[q].priceOffset;
							}
						}
					}
				}
				
				newQty = calculateItemUpdateQty(itemObj);
				var newQtyText = newQty==-1?"":". Quantity should be adjusted to "+newQty+"<br><br>";
				var newQtyStockText = newQty==-1?"":". Quantity should be adjusted, at most, to "+newQty+" (the maximum available).<br><br>";
								
				var extMsg = "";
				var err = new Array();		
				var forceDelete = false;		
				
				if(bitwise & BW_ERR_INACTIVE)
				    err.push("* Product is Unavailable.");
				    
				if(bitwise & BW_ERR_NOTPURCHASABLE)
				    err.push("* Product cannot be purchased at this time.");
				
				if(bitwise & BW_ERR_PRICE_CHANGED)
				    err.push("* Price has changed from "+formatCurrency(basemodprice+otime1)+" to "+formatCurrency(newPrice+newOTPrice)+".");
				    
				if(bitwise & BW_ERR_STOCK_CHANGED)
				    err.push("* There are not enough items in stock to meet your request. Current stock is "+oCart.Items[i].availableStock);
				    
				if(bitwise & BW_ERR_INCQTY)
				    err.push("* The quantity level does not satisfy the specified incremental amount of "+oCart.Items[i].Config.IncQuantity+".");
				
				if(bitwise & BW_ERR_SKU_MIN)
                {
                    err.push('* The quantity level for this SKU('+oCart.Items[i].ItemCode+') is lower than the minimum specified amount of '+oCart.Items[i].Config.MinQuantity);
                }                           
                if(bitwise & BW_ERR_SKU_MAX)
                {
                    err.push('* The quantity level for this SKU('+oCart.Items[i].ItemCode+') is greater than the maximum specified amount of '+oCart.Items[i].Config.MaxQuantity);
                }                
                if(bitwise & BW_ERR_PARTNO_MIN)
                {
                    err.push('* The quantity level for this PartNo('+oCart.Items[i].Config.PartNo+') is lower than the minimum specified amount of '+oCart.Items[i].Config.MinQuantity);
                }                               
                if(bitwise & BW_ERR_PARTNO_MAX)
                {
                    err.push('* The quantity level for this PartNo('+oCart.Items[i].Config.PartNo+') is greater than the maximum specified amount of '+oCart.Items[i].Config.MaxQuantity);
                }		                                
                if(bitwise & BW_ERR_PARTNO_DELETE)
                {
					err = new Array();
                    err.push('* For balancing purposes this item must be deleted from cart as the sum off all quantities for this PartNo('+oCart.Items[i].ItemCode+') is greater than the maximum specified amount of '+oCart.Items[i].Config.MaxQuantity);					                    
                    forceDelete = true;
                }	
                if(bitwise & BW_ERR_ITEM_DELETE)
                {					
                    err.push('* Product configuration combined with current stock level forces this item to be deleted');
                    forceDelete = true;
                }                             											
				if (err.length > 0)
				{
					var qtyRel;
					if (forceDelete == true)
						qtyRel = false
					else
						qtyRel = isQtyRelated(bitwise);					
					strError = err.join('<br><br>');
					strError += ((qtyRel) && ((oCart.Items[i].Error.bitWise
					    & (BW_ERR_INACTIVE + BW_ERR_NOTPURCHASABLE)) == 0))?newQtyText:"";					
				}												
				
				//remove last comma
				strdescription = strdescription.slice(0, strdescription.length-1);
				strprices = strprices.slice(0, strprices.length-1);
				//add cart line
				AddJSCartLine(CartTable, oCart.Items[i],i,strdescription,strprices,basemodprice,totalitem,strError);
            }  
            if (cartFirstDisplay){
				CartDiv.appendChild(CartTable);
				cartFirstDisplay = false;
			}
			addTableFooter(CartTable);
            consolidateCart();  
            AdjustGUI();       
                        
        }else{
            throw("NoCartExc");			
        }
    }catch(er)
    {
    }
}


function addTableFooter(oTable){
	var tempTable;
	var oGeneralRow, oRow, oCell, oGeneralCell;
	var oTBody;
	var xdiv, oText;
	
	//Add separator...	
	oGeneralRow = document.createElement('TR');
	oGeneralRow.setAttribute('class','Secondary');
	oGeneralRow.setAttribute('className','Secondary');
	oGeneralCell = document.createElement('TD');	
	oGeneralCell.colSpan=8;		
	
	tempTable = document.createElement('TABLE');
	tempTable.setAttribute('width','100%');
	tempTable.setAttribute('height','12');
	tempTable.setAttribute('border','0');	
	tempTable.setAttribute('cellspacing','0');
	tempTable.setAttribute('cellpadding','0');
	
	if (IE){
		oTBody=document.createElement('TBODY');	
		tempTable.appendChild(oTBody);
	}
	
	oRow = document.createElement('TR');
	
	oCell = document.createElement('TD');
	oCell.setAttribute('width','100%');
	oCell.setAttribute('class','SecondaryBoldText');
	oCell.setAttribute('className','SecondaryBoldText');
	oRow.appendChild(oCell);
	
	if (IE){ 
		tempTable.tBodies[0].appendChild(oRow);
	}
	else{
		tempTable.appendChild(oRow);
	}		
	
	oGeneralCell.appendChild(tempTable);
	oGeneralRow.appendChild(oGeneralCell);	
	
	if (IE){ 
		oTable.tBodies[0].appendChild(oGeneralRow);
	}
	else{
		oTable.appendChild(oGeneralRow);
	}	

	
	//Add Subtotal...
		
	oGeneralRow = document.createElement('TR');
	oGeneralRow.setAttribute('height','30');
	
	oGeneralCell = document.createElement('TD');
	oGeneralCell.setAttribute('align','right');
	oGeneralCell.colSpan = 2;
	oGeneralRow.appendChild(oGeneralCell);
	
	oGeneralCell = document.createElement('TD');
	var updateBtn = document.createElement('input');
	
	updateBtn.setAttribute('id', 'QtyUpdBtn');
	updateBtn.setAttribute('value', 'Update');
	updateBtn.setAttribute('type', 'button');
	
	try
	{//just in case this style is not defined
	updateBtn.style.fontSize = CSSRule['FrmBtnFontSize'];
	}catch(e){};
	
	updateBtn.onclick = updateCartQty;
	updateBtn.disabled = true;
	
	if(oCart.Items.length == 0)
	    updateBtn.style.visibility = 'hidden';
	
	oGeneralCell.appendChild(updateBtn);
	oGeneralRow.appendChild(oGeneralCell);
	
	oGeneralCell = document.createElement('TD');
	oGeneralCell.setAttribute('align','right');
	oGeneralCell.colSpan = 5;
	
	tempTable = document.createElement('TABLE');
	tempTable.setAttribute('height','30');
	tempTable.setAttribute('border','0');	
	tempTable.setAttribute('cellspacing','0');
	tempTable.setAttribute('cellpadding','0');
	
	if (IE){
		oTBody=document.createElement('TBODY');	
		tempTable.appendChild(oTBody);
	}
	
	oRow = document.createElement('TR');
	
	oCell = document.createElement('TD');
	oCell.setAttribute('class','Standard');
	oCell.setAttribute('className','Standard');
	//oCell.setAttribute('style','font-weight:bold');
	oCell.setAttribute('width','70');
	oCell.setAttribute('align','right');
	oText = document.createTextNode('Subtotal:');
	oBold = document.createElement('b');
	oBold.appendChild(oText);
	oCell.appendChild(oBold);
	oRow.appendChild(oCell);
	
	oCell = document.createElement('TD');
	oCell.setAttribute('class','Standard');
	oCell.setAttribute('className','Standard');
	oCell.setAttribute('style','font-weight:bold');
		
	divx = document.createElement('DIV');
	divx.setAttribute('id','subTotal');
	divx.setAttribute('style','margin-right:10px; font-weight:bold');	
	
	oBold = document.createElement('b');
	oBold.appendChild(divx);
	oCell.appendChild(oBold);		
	oRow.appendChild(oCell);	
	
	if (IE){ 
		tempTable.tBodies[0].appendChild(oRow);
	}
	else{
		tempTable.appendChild(oRow);
	}		
	
	oGeneralCell.appendChild(tempTable);
	oGeneralRow.appendChild(oGeneralCell);
	
	if (IE){ 
		oTable.tBodies[0].appendChild(oGeneralRow);
	}
	else{
		oTable.appendChild(oGeneralRow);
	}	
}


function getCartSubTotal(){
	var subTotal = 0;
	for (i=0; i<oCart.Items.length; i++){
		//div = document.getElementById('subTotal'+ oCart.Items[i].ItemCode);
		div = document.getElementById('subTotal'+ i);
		subTotal += parseFloat((div.innerHTML.replace(/,/g,'')).slice(1));	
	}
	return subTotal.toFixed(2);
}


function consolidateCart(){	
    //subtotal was changed so clear up applied discounts and alert
    var cartSubTotal = getCartSubTotal();
    /*var appliedDiscounts = getSessionDiscountsString();
    appliedDiscounts = appliedDiscounts.split(String.fromCharCode(30));    

    //if cart was already rendered
    if (appliedDiscounts[2].length > 0)
    {   //if last subtotal is different from the current one
        if (parseFloat(appliedDiscounts[2]) != parseFloat(cartSubTotal))
        {   //if discounts were already commited
            if (appliedDiscounts[1].length > 0)
            {
                alert('All previously applied discounts will be removed due to changes to your cart. Please re-enter you code during checkout.');
            }
            clearDiscounts();
        }
    }*/
    
	document.getElementById("subTotal").innerHTML = formatCurrency(cartSubTotal);
}


function AddJSCartLine(oTable,item,Cindex,strModif,strprices,basemodprice,totalitem,strError)
{ 	
	//var oTable = document.getElementById(tableID);
	var builtRow, oRow;
				
		builtRow = BuildJSONCartItem(item,Cindex,strModif,strprices,basemodprice,totalitem,strError);
	
		if (IE){ 
			oTable.tBodies[0].appendChild(builtRow);
		}
		else{
			oTable.appendChild(builtRow);
		}
			
		oRow = document.createElement('TR');
		oRow.setAttribute('height','1px');
		oRow.setAttribute('class','Secondary');
		oRow.setAttribute('className','Secondary');
		oCell = document.createElement('TD');		
		oCell.colSpan=8;

		oRow.appendChild(oCell);
	
		if (IE){ 
			oTable.tBodies[0].appendChild(oRow);
		}
		else{
			oTable.appendChild(oRow);
		}

}


function BuildJSONCartItem(item,Cindex,strModif,strprices,basemodprice,totalitem,strError)
{ 	
	var mainDiv, oRow, oCel, oTBody;
	var tmpPrice, divx, boton, texto, image, Trcell, Tdcell;
	var alterCartQty;
	
	    switch(alterItemQty)
	    {
	    case C_eShopCnfgNo:
	        alterCartQty = false;
	    break;
	    case C_eShopCnfgYes:
	        alterCartQty = true;
	    break;
	    case C_eShopCnfgCheckProduct:
	        alterCartQty = item.AlterQty;
	    break;
	    }
	
		oRow = document.createElement('TR');
		oRow.setAttribute('height','50px');
		//oRow.setAttribute('id', 'row'+item.ItemCode);
		oRow.setAttribute('id', 'row'+Cindex);
		
		//set space
		oCell = document.createElement('TD');
		oCell.setAttribute('width','1%');	
		
		if (strError != '')
		{					
			image = document.createElement('IMG');
			image.setAttribute('src','/vlImages/icons/cart_error.gif');
			image.setAttribute('border','0');
			image.style.cursor = (ie)? 'hand' : 'pointer';
			image.onclick = function() {showInfoBox(Cindex);}
			image.onerror = function() {this.src='/vlImages/icons/cart_error.gif';}
			oCell.appendChild(image);
							
			Tablecell=document.createElement('TABLE');	
			Tablecell.setAttribute('width','300');
			Tablecell.setAttribute('class', 'TableWithBorder');
			Tablecell.setAttribute('className', 'TableWithBorder');
			
			if (IE){
				TablecellTBody=document.createElement('TBODY');	
				Tablecell.appendChild(TablecellTBody);
			}
						
			for (p=0; p<3; p++){
				content = "";
				switch (p)
				{
				  case 0: {	rHeight = '2';				  
							hAlign = 'right';
							content += "<a href='javascript:hideInfoBox("+Cindex+");'>X</a>";
							break; 
				  }
				  case 1: { rHeight = '10';
							content = strError;	
							hAlign = 'left';
							break;
				  }
				  case 2: { rHeight = '2';
				  			//determine where to include modify and not...
							var cantBeModified = (item.Error.bitWise & (BW_ERR_INACTIVE + BW_ERR_NOTPURCHASABLE)) != 0;
							cantBeModified = cantBeModified || (isQtyRelated(item.Error.bitWise) && (item.Error.validItem.qty == -1));
							if ((item.Error.bitWise == BW_ERR_PARTNO_DELETE) || (item.Error.bitWise >= BW_ERR_ITEM_DELETE))
								cantBeModified = true;
							var Cqty = getCandidateQty(item);
							if (!cantBeModified){content += "<a href='javascript:updtItem("+Cindex+");'>Modify</a>" + "&nbsp;&nbsp;&nbsp;";}
							content += "<a href='javascript:delItem("+Cindex+");'>Delete</a>";	
							hAlign = 'right';
							break; 
				  }
				  /*default: {rHeight = '2';
							content = '';
							break;
				  }*/
				}
								
				Trcell=document.createElement('TR');
				Trcell.setAttribute('height', rHeight);
			
				Tdcell=document.createElement('TD');
				Tdcell.setAttribute('width', '5%');
				Trcell.appendChild(Tdcell);
			
				Tdcell=document.createElement('TD');
				Tdcell.setAttribute('width', '90%');
				Tdcell.setAttribute('valign', 'top');
				Tdcell.setAttribute('align', hAlign);
				Tdcell.innerHTML = content;
				Trcell.appendChild(Tdcell);
			
				Tdcell=document.createElement('TD');
				Tdcell.setAttribute('width', '5%');			
				Trcell.appendChild(Tdcell);
					
				if (IE){ 
					Tablecell.tBodies[0].appendChild(Trcell);
				}
				else{
					Tablecell.appendChild(Trcell);
				}
			}						
			
			divx=document.createElement('DIV');
			divx.setAttribute('id','infoBox'+Cindex);
			divx.setAttribute('style','display:none;opacity:0.00; -mozopacity:0.00; filter:alpha(opacity=0)');	
			divx.appendChild(Tablecell);		
	
			oCell.appendChild(divx);	
		}	
		oRow.appendChild(oCell);
		
		//set button delete
		oCell = document.createElement('TD');
		oCell.setAttribute('width','10%');		
		oCell.setAttribute('align','right');	
		boton = document.createElement('INPUT');
		boton.setAttribute('id','btn'+Cindex);
		boton.setAttribute('type','button');
		boton.setAttribute('value','Delete');		
		boton.setAttribute('class','FormButtons');
		boton.setAttribute('className','FormButtons');
		boton.onclick=function(){delItem(Cindex);};
		oCell.appendChild(boton);		
		oRow.appendChild(oCell);
		
		//set text changeqty
		oCell = document.createElement('TD');
		oCell.setAttribute('width','10%');
		oCell.setAttribute('align','center');				
		if (item.LocationName.length > 0)
		{
		    var loc = document.createElement('FONT');
 
		    //if (item.ItemCode.indexOf('SPST') == 0)
		    //{		        
		        loc.innerHTML = String(item.LocationName+'<br>');
		    //}else{
		     //   loc.innerHTML = String('HPI<br>');
		   // }
		    loc.setAttribute('class','COMCartStockLocation');
		    loc.setAttribute('className','COMCartStockLocation');
		    oCell.appendChild(loc);
		}
	    texto = document.createElement('INPUT');
	    texto.setAttribute('type','text');
	    texto.setAttribute('value',item.Quantity);
	    texto.setAttribute('id','qty'+Cindex);
	    texto.setAttribute('maxlength','7');
	    texto.setAttribute('size','2');		
	    texto.style.textAlign = 'center';
	    //texto.onchange=function(){changeItemQty(Cindex);}
	    texto.onkeypress = texto.onkeyup = function()
	    {
	        if(QtyTimeout['I'+Cindex] != null)
	            clearTimeout(QtyTimeout['I'+Cindex])
	            
	        QtyTimeout['I'+Cindex] = setTimeout('changeItemQty(' + Cindex + ');', 500);
	    }
		
		if(navigator.appName=='Microsoft Internet Explorer')
		{
	    	texto.onkeypress=function(){if(noNumbers(event)==13){changeItemQty(Cindex);}}
		}
		
		if(!alterCartQty) {
            texto.readOnly = true;
            texto.style.border = 'none';
        }
		
		oCell.appendChild(texto);
		oRow.appendChild(oCell);
		
		if(CART_ELEMENTS & BW_CART_IMAGE)
		{
		    //set image source
		    oCell = document.createElement('TD');
		    oCell.setAttribute('width','16%');
		    oCell.setAttribute('align','center');
		    image = document.createElement('IMG');
		    var imagePath, itemId = "000000" + item.ID;

		    imagePath = "/DSN/" + DSN + "/Commerce/" + item.Image;

		    image.setAttribute('src',imagePath);
		    image.setAttribute('alt',item.Name);
		    image.setAttribute('title',item.Name);
		    image.setAttribute('border','0');
		    image.setAttribute('class','COMCartProdIMG');
		    image.setAttribute('className','COMCartProdIMG');
		    image.onerror=function(){swapImages(this);}
		    oCell.appendChild(image);		
		    oRow.appendChild(oCell);
		}
		

		//set item.Name, item.PartNo and item.Description
		oCell = document.createElement('TD');
		oCell.setAttribute('width','32%');
		
		var Tablecell;
		Tablecell=document.createElement('TABLE');	
		Tablecell.setAttribute('width','100%');
		var TablecellTBody;
		
		if (IE){
			TablecellTBody=document.createElement('TBODY');	
			Tablecell.appendChild(TablecellTBody);
		}
		
		Trcell=document.createElement('TR');
		Tdcell=document.createElement('TD');

		var catString = item.CategoryID?"-"+item.CategoryID:"";
		var productPageInfoPath = "/Prod-"+ ((item.ProductPageID==0)?PRODUCT_PAGE_ID:item.ProductPageID) +"-"+ oCart.ShopID.toString() +"-"+ item.ID + catString + "/" + makeLinkSafe(item.Name) + ".htm";
		
		if(CART_ELEMENTS & BW_CART_NAME)
		{
		    var aLink = document.createElement('A');
		    aLink.setAttribute('class', 'COMCartProdName');
		    aLink.setAttribute('className', 'COMCartProdName');
			
			if(CART_ELEMENTS & BW_CART_LINKPRODUCT)
			{
			aLink.setAttribute('title', "View product information for "+item.Name);	
		    aLink.setAttribute('href', productPageInfoPath);
    		}
		    //var aText = document.createTextNode(item.Name);
		    //aLink.appendChild(aText);
		    aLink.innerHTML = item.Name;
		    Tdcell.appendChild(aLink);
		}
		
		if(CART_ELEMENTS & BW_CART_PARTNO)
		{
		    var aContent = (item.ItemCode!="")?item.ItemCode:item.PartNo;
		    divx = document.createElement("DIV");
		    divx.setAttribute('class', 'COMCartProdPartNo');
		    divx.setAttribute('className', 'COMCartProdPartNo');
		    divx.innerHTML = aContent;
    		
		    Tdcell.innerHTML += "<br>";
		    Tdcell.appendChild(divx);
		}		
		
		texto = document.createElement('div');
		texto.setAttribute('id', 'stock'+Cindex);
		texto.style.color = CSSRule['ErrorColor'];
		texto.style.marginTop = '5px';
		texto.className = 'ReducedText';
		
		if((CART_ELEMENTS & BW_CART_BACKORDER) && item.allowBackOrder && item.availableStock < item.Quantity) {
		    var tmpInt = (item.availableStock < 0)? 0 : item.availableStock;
		    var tmpStr = tmpInt + ' in stock, ' + (item.Quantity - tmpInt) + ' on backorder'
		    texto.innerHTML = tmpStr;
		} else {
		    texto.style.display = 'none';
		}
		
		Tdcell.appendChild(texto);
		
		//create and add Description
		if(item.Description.length > 0 && (CART_ELEMENTS & BW_CART_DESCRIPTION))
		{
		    divx = document.createElement("DIV");
		    divx.setAttribute('class', 'COMCartProdDesc');
		    divx.setAttribute('className', 'COMCartProdDesc');
		    
		    if(item.Description.length > 100)
		        divx.innerHTML = item.Description.slice(0,100) + " ... [<a href='"+productPageInfoPath+"'>more</a>]";
		    else
		        divx.innerHTML = item.Description;
    		
		    Tdcell.innerHTML += "<br>";
		    Tdcell.appendChild(divx);
		}
		
		Trcell.appendChild(Tdcell);	
		
		if (IE){ 
			Tablecell.tBodies[0].appendChild(Trcell);
		}
		else{
			Tablecell.appendChild(Trcell);
		}
	
		oCell.appendChild(Tablecell);
		oRow.appendChild(oCell);

		if(CART_ELEMENTS & BW_CART_ATTRIBUTES)
		{
		    // details and cost		
		    oCell = document.createElement('TD');
		    oCell.setAttribute('width','20%');
		    oCell.setAttribute('height','90');
		    oCell.setAttribute('align','right');
    		
		    Tablecell=document.createElement('TABLE');	
		    Tablecell.setAttribute('width','100%');
		    //Tablecell.setAttribute('border','1');
		    var TablecellTBody;
    		
		    if (IE){
			    TablecellTBody=document.createElement('TBODY');	
			    Tablecell.appendChild(TablecellTBody);
		    }
    		var aryModNameAndPrice;
    		
		    if (trim(strModif)!=""){
			    var arytmp = strModif.split(",");
			    for(var i = 0; i < arytmp.length; i++)
			    {
				    Trcell=document.createElement('TR');
				    Tdcell=document.createElement('TD');
				    Tdcell.setAttribute('align','right');
				    aryModNameAndPrice = arytmp[i].split(String.fromCharCode(28));
				    
					div = document.createElement("div")
					
					if(aryModNameAndPrice[1]!=undefined)
					{
				        if(aryModNameAndPrice[1].length > 0)
						    texto = document.createTextNode("\u00A0" + aryModNameAndPrice[1]);
					    else
						    texto = document.createTextNode(aryModNameAndPrice[1]);
					}
					
				    //div.setAttribute('style','float:right;');
				    div.setAttribute('class','COMCartAttrPrice');
				    div.setAttribute('className','COMCartAttrPrice');
				    div.appendChild(texto);

					Tdcell.appendChild(div);
				    
				    
				    div = document.createElement("div")
				    //texto = document.createTextNode(aryModNameAndPrice[0]);
				    div.setAttribute('class','COMCartModifiers');
				     div.setAttribute('className','COMCartModifiers');
					div.innerHTML = aryModNameAndPrice[0];
					//div.appendChild(texto);
					
					Tdcell.appendChild(div);

				    Trcell.appendChild(Tdcell);

				    if (IE){ 
					    Tablecell.tBodies[0].appendChild(Trcell);
				    }
				    else{
					    Tablecell.appendChild(Trcell);
				    }
			    }						
		    }
    		
		    Trcell=document.createElement('TR');	
		    Tdcell=document.createElement('TD');
		    Tdcell.setAttribute('align','right');
		    oText = document.createTextNode(formatCurrency(item.Price));
		    Tdcell.appendChild(oText);
		    Trcell.appendChild(Tdcell);
		    Trcell.setAttribute('className','COMCartItemPrice');
		    Trcell.setAttribute('class','COMCartItemPrice');
		        			
		    if (IE){ 
			    Tablecell.tBodies[0].appendChild(Trcell);
		    }
		    else{
			    Tablecell.appendChild(Trcell);
		    }
    		
		    oCell.appendChild(Tablecell);
		    oRow.appendChild(oCell);
		}
		
		
		// set total price
		oCell = document.createElement('TD');
		oCell.setAttribute('width','10%');
		oCell.setAttribute('align','right');
		oCell.setAttribute('style','margin-right:10px');
		
		divx = document.createElement('DIV');
		divx.setAttribute('id', 'subTotal'+Cindex);
		
		oText = document.createTextNode(formatCurrency(totalitem));
		divx.appendChild(oText);
		
		oCell.appendChild(divx);
		oRow.appendChild(oCell);
		
		// set last space
		oCell = document.createElement('TD');
		oCell.setAttribute('width','1%');						
		oRow.appendChild(oCell);		
		
		return oRow;
}

function noNumbers(e)
{
var keynum;
var keychar;
var numcheck;if(window.event) // IE
  {
  keynum = event.keyCode;
  }
return keynum;
}

function swapImages(anImage){
	anImage.src = "/DSN/" + DSN + "/Commerce/ProductImages/Cart_NoImage.jpg";	
	anImage.alt = "No image available";
	anImage.title = "No image available";
}


function updateJSONCart(anItem){
	var i=0, avail=0, erBitwise;
	done = false;
	while (!done && i<oCart.Items.length){
		done = (anItem.ItemCode == oCart.Items[i].ItemCode) && (anItem.ID == oCart.Items[i].ID) && (compareItemModifiers(anItem.Modifiers, oCart.Items[i].Modifiers));
		if (!done) {i++;}		
	}
	if (done){
	    anItem.Quantity = oCart.Items[i].Error.validItem.qty;
	    anItem.availableStock = oCart.Items[i].availableStock;
	    anItem.allowBackOrder = oCart.Items[i].allowBackOrder;
	    anItem.outStockMsg = oCart.Items[i].outStockMsg;
	    anItem.inStockMsg = oCart.Items[i].inStockMsg;
		oCart.Items[i] = null;
		oCart.Items[i] = anItem;
		reBuildCart();
	}	
	hideLoadingBox(LOADING_DIV);
}
	
function compareItemModifiers(oModList, oModTargetList)
{
    var totalMatches = 0;
    var retVal = false;
    if (oModList.length == oModTargetList.length)
    {
        for (i = 0; i <= oModList.length - 1; i++)
        {
            for (j = 0; j <= oModTargetList.length -1; j++)
            {
                if (oModList[i].ID == oModTargetList[j].ID)
                {
                    totalMatches++;
                }
            }
        }
        if (totalMatches == oModList.length)
        retVal = true;
    }

    return retVal;
}

function reBuildCart(){
	var oTable = document.getElementById(JSON_TABLE);	
	if (IE) {
		while (oTable.rows.length){
			oTable.deleteRow(-1);
		}
	}
	else{
		while(oTable.childNodes.length){           
           oTable.removeChild(oTable.childNodes[ItemLength]);           
       }
	}	
	BuildJSCart(JSON_DIV, "100");	
}


function clearJSONCart(){
	oCart.Items = [];
	reBuildCart();
	hideLoadingBox(LOADING_DIV);
}

function errorOut(msg){
	document.getElementById(ERROR_DIV).style.display = "inline";
	document.getElementById(ERROR_DIV_CONTENT).innerHTML = msg;
}

function deleteJSONItem(anIndex){
	var i = 0;
	/*done = false;	
	while ((i<oCart.Items.length) && (!done)){
		done = (oCart.Items[i].ItemCode == anItemCode);
		if (!done){i++;}		
	}
	
	if (done){oCart.Items.splice(i,1);}	*/
	oCart.Items.splice(anIndex,1);			
	reBuildCart();
	hideLoadingBox(LOADING_DIV);
}

function showInfoBox(id)
{
	infoBox = GetTag("infoBox"+id);
	infoBox.style.position = "absolute";
	infoBox.style.zIndex = 10;
	infoBox.style.top = (tempY-50) + "px";
	infoBox.style.left = (tempX+10) + "px";	
	changeOpac(0, "infoBox"+id);
	infoBox.style.display = "block";
	opacity("infoBox"+id, 0, 90, 200); 	
}

function hideInfoBox(id)
{	
	var currInfoBox = document.getElementById("infoBox"+id);
	if (currInfoBox){
		currInfoBox.style.display = "none";	
	}	
}


function showLoadingBox(id)
{
	spinBox = document.getElementById(id);	
	spinBox.style.position = "absolute";	
	spinBox.style.zIndex = 10;			
	spinBox.style.top = document.body.scrollTop + 250 + "px";
	spinBox.style.left = 45 + "%";	
	changeOpac(0, id);
	spinBox.style.display = "block";
	opacity(id, 0, 95, 800); 	
}

function hideLoadingBox(id){
	var spinBox = document.getElementById(id);
	if (spinBox){
		spinBox.style.display = "none";
	}
}


function showBox(id)
{
	spinBox = document.getElementById(id);	
	spinBox.style.position = "absolute";	
	spinBox.style.zIndex = 10;			
	spinBox.style.top = (tempY-50) + "px";
	spinBox.style.left = (screen.width/2)-300 + "px";	
	changeOpac(0, id);
	spinBox.style.display = "block";
	opacity(id, 0, 95, 200); 	
}

function hideBox(id){
	var spinBox = document.getElementById(id);
	if (spinBox){
		spinBox.style.display = "none";
	}
}


function getMouseXY(e) {
  if (IE) { 
    tempX = event.clientX + document.body.scrollLeft
    tempY = event.clientY + document.body.scrollTop
  } else {  
    tempX = e.pageX
    tempY = e.pageY
  }  
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}  
  return true
}

/*
function AdjustGUI(){
	var errors = 0;
	for (i=0; i <= oCart.Items.length - 1; i++){
		itemCode = oCart.Items[i].ItemCode;
		tempDiv = document.getElementById("infoBox"+itemCode);	
		if (tempDiv){
			targetBtn = eval('document.frmCart.btn'+itemCode);
			targetTxt = eval('document.frmCart.qty'+itemCode);				
			targetBtn.disabled = true;
			targetTxt.disabled = true;
			if (IE){
				alert("hideInfoBox(itemCode)");
				hideInfoBox(itemCode);
			}
		}
		if (oCart.Items[i].Error){
			errors += oCart.Items[i].Error.bitWise;	
		}
	}	
	document.frmCart.btnSaveCart.disabled = (errors != 0);
}
*/


function AdjustGUI(){
	var errors = 0;
	for (i=0; i <= oCart.Items.length - 1; i++){
		//itemCode = oCart.Items[i].ItemCode;	
		if (oCart.Items[i].Error){
			if (oCart.Items[i].Error.bitWise != 0){
				targetBtn = eval('document.frmCart.btn'+i);
				targetTxt = eval('document.frmCart.qty'+i);				
				targetBtn.disabled = true;
				targetTxt.disabled = true;
				if (IE){hideInfoBox(i);}
			}
			errors += oCart.Items[i].Error.bitWise;	
		}
	}	
	//document.frmCart.btnSaveCart.disabled = ((errors != 0) || (oCart.Items.length == 0));
}



function opacity(id, opacStart, opacEnd, millisec) {
    //speed for each frame
    var speed = Math.round(millisec / 100);
    var timer = 0;
    var completionTime = 0;

    //determine the direction for the blending, if start and end are the same nothing happens
    if(opacStart > opacEnd) {
        for(i = opacStart; i >= opacEnd; i--) {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }        
    } else if(opacStart < opacEnd) {
        for(i = opacStart; i <= opacEnd; i++)
            {
            completionTime += (timer * speed);
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }      
    }
}

//change the opacity for different browsers
function changeOpac(opacity, id) {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}


//coming from CommerceCartMaanage.asp
function getChecked(){
	var currentForm = document.frmCart;
	if (currentForm.Save.length){
		for (I_cwb=0; I_cwb<currentForm.Save.length; I_cwb++){
			if (currentForm.Save[I_cwb].checked){
				return currentForm.Save[I_cwb];
			}
		}
	}
	else{
		if(currentForm.Save){
			return currentForm.Save;
		}	
	}
	return null;
}

function validateSave(){
	var currentForm = document.frmCart;
	var selectedRadio = getChecked();
	if (selectedRadio){
		switch (selectedRadio.value){
			case "saved": concurrencyField = eval('document.frmCart.tempConcurrencyID' + document.frmCart.SelectCartID.value);
						   currentForm.ActionCartConcurrencyID.value = concurrencyField.value;
						   currentForm.ActionCartID.value = currentForm.SelectCartID.value;
						   var sIndex = currentForm.SelectCartID.selectedIndex;
						   currentForm.ActionCartLabel.value = currentForm.SelectCartID.options[sIndex].text;
						   currentForm.ActionToDo.value = "SAVE";
						   currentForm.submit();
						   break;
						   
			case "new" : if (checkRequiredTextField(currentForm.cartName, "Cart Name")){																													
							//then check for name conflicts				
							actionCartId = 0;
							actionCartConcurrencyId = 0;
							actionCartNewName = currentForm.cartName.value;	
							showLoadingBox(LOADING_DIV);
							doAjax("/Commerce/CommerceManageCartAJAX.asp", "act=RENAMECART&cartID=0&NewName="+urlEncode(actionCartNewName), "GET", saveCartHnd);								
						 }
						 else{
							return false;
						 }
						 break;														 
		}		
	}					
}
	
function cancelSave(){
	var currentForm = document.frmCart;	
	currentForm.DisplayBlock.value = "LIST";
	currentForm.submit();	
}
	
function cancelLoad(cartId){
	hideBox("ask"+cartId.toString());
}

function discardCurrent(savedCartID, savedCartConcurrencyID){
	//alert("cartID : " + savedCartID + "  &  concurrencyID : " + savedCartConcurrencyID );
	loadCart(savedCartID, savedCartConcurrencyID);				
}
	
function saveCurrent(savedCartID){
	var currentForm = document.frmCart;	
	currentForm.ActionLoadThisCartFinally.value = savedCartID;
	currentForm.DisplayBlock.value = "SAVE";	
	hideBox("ask"+savedCartID.toString());	
	currentForm.submit();			
}	
	
function loadCart(cartId, concurrencyID){		
	var currentForm = document.frmCart;
	currentForm.CurrentCartID.value = cartId;
	currentForm.CurrentCartConcurrencyID.value = concurrencyID;
	currentForm.ActionCartID.value = cartId;
	currentForm.ActionCartConcurrencyID.value = concurrencyID;		
	currentForm.ActionToDo.value = "LOAD";		
	currentForm.DisplayBlock.value = "LIST";
	hideBox("ask"+cartId.toString());		
	currentForm.submit();					
}

function doSubmitCarts(cartId, action, concurrencyID){		
	if (action=="LOAD"){
		if (oCart.Items.length != 0){
			//ask for choices...
			showBox("ask"+cartId.toString());
			return;
		}	
		loadCart(cartId, concurrencyID);	
		return;
	}
			
	var currentForm = document.frmCart;
	currentForm.ActionCartID.value = cartId;
	currentForm.ActionCartConcurrencyID.value = concurrencyID;		
	currentForm.ActionToDo.value = "DELETE";		
	currentForm.DisplayBlock.value = "LIST";	
	currentForm.submit();		
}

function SaveCartName()
{
	if (oCart.Items.length == 0){
		alert("There are not items in the cart");
		return false;
	}
	
	var divPosLeft = (document.firstChild.offsetWidth / 2)	- (parseInt(GetTag('SetSavedCartNameDiv').style.width.replace('px','')) / 2);
	grayOut(true, '','');
	
	GetTag('SetSavedCartNameDiv').style.display = 'block';
	GetTag('SaveCartDiv').style.display = 'none';

	if(!document.all)
	{
		GetTag('SetSavedCartNameDiv').style.position = 'fixed';
		GetTag('SetSavedCartNameDiv').style.top = '37%';
	}else
	{
		var w = getWindowData();
		var pos = w[1] / 2 + w[3] - parseInt(GetTag('SetSavedCartNameDiv').style.height) / 2 + 'px'
		GetTag('SetSavedCartNameDiv').style.top = pos;

	}
	
	GetTag('SetSavedCartNameDiv').style.left = divPosLeft;

}

function getWindowData()
{
    var widthViewport,heightViewport,xScroll,yScroll,widthTotal,heightTotal;
    if (typeof window.innerWidth != 'undefined')
    {
        widthViewport= window.innerWidth;
        heightViewport= window.innerHeight;
    }else if(typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth !='undefined' && document.documentElement.clientWidth != 0){
        widthViewport=document.documentElement.clientWidth;
        heightViewport=document.documentElement.clientHeight;
    }else{
        widthViewport= document.getElementsByTagName('body')[0].clientWidth;
        heightViewport=document.getElementsByTagName('body')[0].clientHeight;
    }
    
    xScroll=self.pageXOffset || (document.documentElement.scrollLeft+document.body.scrollLeft);
    yScroll=self.pageYOffset || (document.documentElement.scrollTop+document.body.scrollTop);
    widthTotal=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth,widthViewport);
    heightTotal=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight,heightViewport);
    return [widthViewport,heightViewport,xScroll,yScroll,widthTotal,heightTotal];
}


function SaveCart(){
	var currentForm = document.frmCart;
	//currentForm.ActionCartID.value = currentForm.CurrentCartID.value;
	//currentForm.ActionCartConcurrencyID.value = currentForm.CurrentCartConcurrencyID.value;
	if (oCart.Items.length == 0){
		alert("There are not items in the cart");
		return false;
	}
	currentForm.DisplayBlock.value = "SAVE";
	currentForm.action = '';
	currentForm.submit();
}

function grayOut(vis, options, extra) {

  var options = options || {};
  var zindex = options.zindex || 50;
  var opacity = options.opacity || 70;
  var opaque = (opacity / 100);
  var bgcolor = options.bgcolor || '#000000';
  var dark=document.getElementById('darkenScreenObject');
  if (!dark) 
  {
    var tbody = document.getElementsByTagName("body")[0];
    var tnode = document.createElement('div');           
        tnode.style.position='absolute';                
        tnode.style.top='0px';                          
        tnode.style.left='0px';                          
        tnode.style.overflow='hidden';                  
        tnode.style.display='none';                      
        tnode.id='darkenScreenObject';                  

                     
    tbody.appendChild(tnode);                            
    dark=document.getElementById('darkenScreenObject'); 
  }
  if (vis) {
    if( document.body && ( document.body.scrollWidth || document.body.scrollHeight ) )
    {
        var pageWidth = document.body.scrollWidth+'px';
        var pageHeight = document.body.scrollHeight+'px';
    } else if( document.body.offsetWidth ) {
      var pageWidth = document.body.offsetWidth+'px';
      var pageHeight = document.body.offsetHeight+'px';
    } else {
       var pageWidth='100%';
       var pageHeight='100%';
    }
    dark.style.opacity=opaque;
    dark.style.MozOpacity=opaque;
    dark.style.filter='alpha(opacity='+opacity+')';
    dark.style.zIndex=zindex;
    dark.style.backgroundColor=bgcolor;
    dark.style.width= pageWidth;
    dark.style.height= pageHeight;
    dark.style.display='block';
	if(extra == 'Y')
		document.body.style.overflow =  'hidden';

	document.getElementById("SetSavedCartNameDiv").style.zIndex = zindex+10;
	document.getElementById("SetSavedCartNameDiv").style.border = "#000 solid 0px";
	document.getElementById("SetSavedCartNameDiv").style.display = "block";

  } else {
     dark.style.display='none';
  }
}
function isCartDirty()
{
    var bol = false;
    
    for(var i=0; i<oCart.Items.length; i++)
    {
        var qtyTextField = GetTag("qty"+i);
	    var intQty = parseInt(qtyTextField.value);

        if((intQty != oCart.Items[i].Quantity) && (qtyTextField.disabled == false)) {
            bol = true;
            break;
        }
    }    
    return bol;
}	
function checkOut()
{
    var errors = 0;
    var zero = false;
    for (i=0; i <= oCart.Items.length - 1; i++){			
	    if (oCart.Items[i].Error){
		    errors += oCart.Items[i].Error.bitWise;	
		    if(oCart.Items[i].Quantity == 0)
		    {			    
		        zero = true;
		    }
	    }
    }
    if (oCart.Items.length == 0){
	    alert("Your cart is empty.");
	    return false;
    }
    if (errors!=0){
	    alert("Please fix the errors in the cart before checking out.");
	    return false;
    }
    if (zero == true)
    {
        alert('Quantity must be greater than zero');
        return false;
    }
    if (validateClientSide() == false)
    {
        return false;
    }
    if(isCartDirty()) {
        var confirmed = confirm("You have changed the quantity of an item in your cart.\n\nClick OK to apply the change.");
        if(confirmed) {
            updateCartQty();
        }
        return false;
    }
	
    var currentForm = document.frmCart;
    //var subTotal = getCartSubTotal();
    //currentForm.action = '/Content/'+TRANSACTION_PAGE_ID.toString()+'.htm?Sub='+subTotal.toString();
    //currentForm.action = '/Content/'+TRANSACTION_PAGE_ID.toString()+'.htm';
    currentForm.ActionToDo.value = "CHECKOUT";
    currentForm.DisplayBlock.value = "LIST";
    currentForm.action = '';
    currentForm.submit();
}

function getCandidateQty(oItem)
{
    var retQty = oItem.Quantity;
    if (typeof(oItem.Config) != 'undefined')
    {
        if (oItem.Quantity < oItem.Config.MinQuantity)
            retQty = oItem.Config.MinQuantity;
        if (oItem.Quantity > oItem.Config.MaxQuantity)
            retQty = oItem.Config.MaxQuantity;
    }
    return retQty;
}

function continueShopping()
{
	var errors = 0;
	for (i=0; i <= oCart.Items.length - 1; i++){			
		if (oCart.Items[i].Error){
			errors += oCart.Items[i].Error.bitWise;	
		}
	}
	
	if (errors!=0){
		var confirmed = confirm("Are you sure you want to continue shopping before correcting the errors?");
		if(!confirmed) return false;
	}
	
	if(isCartDirty()) {
	    confirmed = confirm("You have changed the quantity of an item in your cart, continue shopping anyway?\n\n(changes will not be saved)");
	    if(!confirmed) return false;
	}
	
	//there are items in the cart		
	var lastItem = null;
	var continueShoppingURL;
	
	for (k=0; k<oCart.Items.length; k++){
		if (oCart.Items[k].CategoryID != 0){
			lastItem = oCart.Items[k];	
		}	
	}				
		
	if (lastItem != null){
		//category page id available
		var CategoryPageID = (lastItem.CategoryPageID == 0)?CATEGORY_PAGE_ID:lastItem.CategoryPageID;
		continueShoppingURL = "/Cat-" + CategoryPageID + "-" + oCart.ShopID + "-" + lastItem.CategoryID + "/" + makeLinkSafe(lastItem.CategoryName) + ".htm";	
    }				
	else{
		//no category page id available
		continueShoppingURL = "/content/"+COMMERCE_START_PAGE_ID+".htm";
	}
	
	var currentForm = document.frmCart;
	currentForm.ActionCartLabel.value = continueShoppingURL;
	currentForm.ActionToDo.value = "SHOPPING";
	currentForm.DisplayBlock.value = "LIST";
	currentForm.action = '';
	currentForm.submit();
}

//this happens after page load.

if (oCart.Items.length > 0 || COMMERCE_START_PAGE_ID > 0)
{				
	document.getElementById('COMConShopLink').href = "javascript:continueShopping();";
	document.getElementById('COMConShopIMG').src = "/DSN/" + DSN + "/Commerce/Icons/continueshopping.gif";
	document.getElementById('COMConShopSpan').style.display = "inline";		
}

if (!IE) {
	document.captureEvents(Event.MOUSEMOVE)
}

/*
function isInternetExplorer8() 
{
    if (an.indexOf("Internet Explorer") != -1)
    {
		if(msieVersion()=='8.0')
		{
			return true;
		}else
		{
			return false;
		}
	}else 
	{
		return false;
	}
}

function msieVersion() 
{
    var msie = ua.indexOf("MSIE ")
    var version = 0
    if (msie > 0)
	version = ua.substring(msie+5,ua.indexOf(";",msie))
    msie = ua.indexOf("Update ")
    if (msie > 0)
	version += ua.substring(msie+7,ua.indexOf(";",msie))
    msie = ua.indexOf(version+"; SP")
    if (msie > 0)
	version += ua.substring(msie+version.length+1,ua.indexOf(";",msie+version.length+1))
    if (window.navigator.appMinorVersion > 0)
	version += window.navigator.appMinorVersion
    return version
}*/

document.onmousemove = getMouseXY;