var secureLoc = "https://secure.thecitysecret.com/altberg/";
var bsktName = "abBasket";
//var secureLoc = "http://127.0.0.1/";
var emptyBasket = false;
var contextVal = "";

// Set values for style formatting
var bgCol1 = '#FFFFFF';
var bgCol2 = '#666633';
var bgCol3 = '#999966';

function clearOutBasket(){
  if(emptyBasket){
    deleteBasket();
    emptyBasket = false;
  }
}


function goBuy() {
        ilist='';
        index=eval("document.cookie.indexOf('"+bsktName+"')");
        countbegin=(document.cookie.indexOf('=', index)+1);
        countend=document.cookie.indexOf(';',index);
        if(countend==-1) { countend=document.cookie.length; }
        fulllist=document.cookie.substring(countbegin,countend);
        for(var i=0; i<fulllist.length;i++) {
            if(fulllist.substring(i,i+1)=='[') {
                itemstart=i;
            } else if (fulllist.substring(i,i+1)==']') {
                itemend=i+1;
                ilist=ilist+fulllist.substring(itemstart,itemend);
            }
        }
		var o = document.cookie.indexOf('orig');
		var orig = "ab";
		if(o!=-1){
		  var origStart = document.cookie.indexOf('=',o)+1;
		  var origEnd = document.cookie.indexOf(';',o);
		  if(origEnd==-1){
                  	origEnd = document.cookie.length;
		  }
		  orig = document.cookie.substring(origStart, origEnd);
		}
		ilist=changeSpaces(ilist);
		var pathVal = contextVal + "/servlet/com.thecitysecret.afs.CheckLogin?secure=yes&sdest="+secureLoc +"buy.php&items="+ilist;
        var nWin = window.open(pathVal,'newWin','left=20, top=20, width=800,height=950,status=1,menubar=1,resize=1,scrollbars=1');
		nWin.focus();
}


function checkBasket(){
    var col
	var index = eval("document.cookie.indexOf('"+bsktName+"')");
    var totprice=0.00;
    var itemlist=0;
    if(index!=-1){
  	  countbegin=(document.cookie.indexOf('=',index)+1);
      countend=document.cookie.indexOf(';',index);
      if (countend==-1) {
	 	countend=document.cookie.length;
	  }
      fulllist=document.cookie.substring(countbegin,countend);
      for (var i=0; i<=fulllist.length;i++) {
         if (fulllist.substring(i,i+1)=='[') {
             itemstart=i+1;
             thisitem=1;
         } else if (fulllist.substring(i,i+1)==']') {
             itemend=i;
             thequantity=fulllist.substring(itemstart,itemend);
             itemtotal=(eval(theprice*thequantity));
             temptotal=itemtotal*100;
             totprice += itemtotal;
             itemlist=itemlist+1;
          } else if (fulllist.substring(i,i+1)=='|') {
                 if (thisitem== 1) theitem=fulllist.substring(itemstart,i);
				 if (thisitem== 2) theProdId=fulllist.substring(itemstart,i);
                 if (thisitem== 3) theprice=fulllist.substring(itemstart,i);
                 if (thisitem== 4) theSize=fulllist.substring(itemstart,i);
                 if (thisitem== 5) theweight=fulllist.substring(itemstart,i);
               	 thisitem++; itemstart=i+1;
          }
      }
    }
    var bsktObj = document.getElementById("bskt");
 	var bsktStyle = eval("bsktObj"+styleObj);
    var prcChk = parseFloat(totprice);
	var imOb = document.images["basket"];
    var htmlStr = "";
    if(prcChk>0){
      imOb.src = contextVal + "/Web/images/shopping-full.gif"; 
  	  var bsktTxt = bsktObj.innerHTML;
  	  var tempStr = "";
      var amount = new Number(Math.round(prcChk*100)/100);
      var stringamt = amount.toFixed(2);	  
  	  var num = stringamt.split('.');
    	if(num[1].length==1){
	 			num[1]+="0";
	 			stringamt=num[0]+"."+num[1];
	    }	
	  htmlStr += "&pound;"+(stringamt);
 	}	
	var amountObj = document.getElementById("chkAmount");
 	amountObj.innerHTML = htmlStr;
}


function buyItem(newItem,newId,newPrice,newCat,formName,newCurr,row) {
  // newItem - Item Name
  // newId - Item id
  // newPrice - Item price
  // newSize - Item size
  // newCat - Either A==Accessories or B==boots
  // newAP - Not required???
  // new Quantity - Item Qty - usually 1.
  // new Currency - Currency value
 // Need to add a bit to check that size has been entered
 var formObj = eval("document."+coll+formName);
 var newSize = "";
 var newQuantity = "";
 var newColour = "";
 var sizeMsg = "";
 var qtyMsg = "";
 if(undef!=typeof(formObj)){
 	//var sizeValue = formObj.size.value;
    newSize = formObj.size.value;
	sizeMsg =  ' Size '+newSize;
	//var qtyValue = formObj.qty.value;
	newQuantity = formObj.qty.value;
	// Colour not always present
	if(eval(formObj.colour)!=null){
	  newColour = formObj.colour.value;
	  newItem+=" - Colour("+newColour+")";
	}
	qtyMsg = newQuantity + ' x ';
 }else{
 	newSize = "1";
 	newQuantity = "1";
 } 
 var indSize = newSize.length;
 var indQty = newQuantity.length;
 var rc = true;
   if(indSize==0 || indQty==0){
   		var msg = "You are about to enter something to your basket without entering a size and/or quantity.";
   		msg = msg + "\n Are you sure you want to do this?";
		rc = confirm(msg);	   
   }
   if(rc){
   	  orderComplete = false;
	  if (newItem.indexOf("\'")||newItem.indexOf("\"")){
      	newItem = newItem.replace(/[\|]/g,"\'");
        newItem = newItem.replace(/~/g,"\"");
      }
	  var addConfirm = confirm('Add '+newQuantity+' x '+newItem+sizeMsg+ ' to your basket? ');
      if (addConfirm) {
      	index=eval("document.cookie.indexOf('"+bsktName+"')");
        countbegin=(document.cookie.indexOf('=',index)+1);
        countend=document.cookie.indexOf(';',index);
        if(countend==-1) { 
			countend=document.cookie.length;
		}
        fulllist = document.cookie.substring(countbegin,countend);
        amended = false;
        newItemList=''; itemlist=0;
        for (var i=0;i<=fulllist.length;i++) {		
        	if (fulllist.substring(i,i+1) == '[') {
            	thisitem=1;
                itemstart=i+1;
                fullstart=i+1;
            } else if (fulllist.substring(i,i+1) == ']') {
            	itemend=i;
                thequantity=fulllist.substring(itemstart,itemend);
                 itemlist++;
                if (theItem==newItem && theSize==newSize) {
                	amended=true;
                    tempquantity=eval(thequantity)+eval(newQuantity);
    				// removed newAP from list
                    newItemList=newItemList+'['+theItem+'|'+theProdId+'|'+thePrice+'|'+theSize+'|'+theCat+'|'+theCurr+'|'+tempquantity+']';
                } else {
				  	// removed newAP from list
	                   newItemList=newItemList+'['+theItem+'|'+theProdId+'|'+thePrice+'|'+theSize+'|'+theCat+'|'+theCurr+'|'+thequantity+']';
                }
            } else if (fulllist.substring(i,i+1)=='|') {
					    
            	if (thisitem== 1){
					theItem=fulllist.substring(itemstart,i);
					}
			 	if (thisitem== 2){
				 	theProdId=fulllist.substring(itemstart,i);
				}
                if (thisitem== 3){
				 	thePrice=fulllist.substring(itemstart,i);
				}
                if (thisitem== 4){
				    theSize=fulllist.substring(itemstart,i);
				}
                if (thisitem== 5){
				    theCat=fulllist.substring(itemstart,i);
				}
				if (thisitem== 6){
				    theCurr=fulllist.substring(itemstart,i);
				}
                thisitem++;
				itemstart=i+1;
            }
        }
        if (amended==false) {
			// removed newAP from list
        	newItemList=newItemList+'['+newItem+'|'+newId+'|'+newPrice+'|'+newSize+'|'+newCat+'|'+newCurr+'|'+newQuantity+']';
        }
		
	    index = eval("document.cookie.indexOf('"+bsktName+"')");
        document.cookie=bsktName +"="+newItemList+"; expires=Friday, 31-Dec-2010 08:00:00 GMT; path=/";
        window.document.location.reload();
	}
  }
}








function presentValue(value) {
        if(value<=0.9999) {
            newPounds='0';
        } else {
            newPounds=parseInt(value);
        }
        dec='1';
        for (var i=1; i<=2;i++) {
            dec=dec+'0';
        }
        if (value>0) {
            newPence=Math.round((value+.000008 - newPounds)*(eval(dec)));
        } else {
            newPence=0;
        }
        compstring='9';
        for (var i=1; i <=2-1;i++) {
            if (eval(newPence) <= eval(compstring)) newPence='0'+newPence;
            compstring=compstring+'9';
        }
        if (2>0) {
            newString = newPounds + '.' + newPence + '';
        } else {
            newString = newPounds + '';
        }
        return (newString);
}
 
function showBasket(postcode) {     
     currency=1;
     index=eval("document.cookie.indexOf('"+bsktName+"')");
     countbegin=(document.cookie.indexOf('=',index)+1);
     countend=document.cookie.indexOf(';',index);
     if (countend==-1) {
	 	countend=document.cookie.length;
	 }
     fulllist=document.cookie.substring(countbegin,countend);
	 totprice=0;totprice2=0;shippingtotal=0;shippingtotal2=0;taxtotalone=0;taxtotalone2=0;taxtotaltwo=0;taxtotaltwo2=0;ordertotal=0;ordertotal2=0;
	 taxablestandard=0;taxablesecond=0;taxable=0;theCat=0;
	 // Need to create a table of cat & quantity to generate the postage.
	 // Rules are as follows.....
	 // Cat B , <= 5 items - charged ?7.10
	 // Cat A, if No cat B items charged at ?2.50	 
	 // Cat B > 5 items, FREE
	 // Customers with postcodes, IV,HS,KA27, KA28, KW,PA20 - PA49,PA60 - 78, PH17 - 26, PH30-44,PH49-50,BT, ZE, IM, TR21-25
	 // are charged GBP11.50 and GBP5.00 respectively.
	 // 
     document.writeln('<br><table border=0 bgcolor=\"#FFFFFF\" width=750px cellspacing=0 cellpadding=0>');
     document.writeln('<tr><td align=center><form name="basketform">');
     document.writeln('<table border=0 bgcolor=\"#FFFFFF\" cellspacing=0 cellpadding=0>');
     document.writeln('<tr><td align=center>');
     document.writeln('<table border=\"1\" bordercolorlight=\"#FFFFFF\" bordercolordark=\"#FFFFFF\" width=750>');
     document.writeln('<tr bgcolor='+bgCol2+'>');
	 document.writeln('<td align=center><font size=2 face="Tahoma, Arial" color=#FFFFFF>Product</font></td>');
     document.writeln('<td align=center><font size=2 face="Tahoma, Arial"   color="#FFFFFF">Cost Each</font></td>');
     document.writeln('<td align=center><font size=2 face="Tahoma, Arial" color="#FFFFFF">Size</font></td>');
     document.writeln('<td align=center><font size=2 face="Tahoma, Arial" color="#FFFFFF">Qty</font></td>');
	 document.writeln('<td align=center><font size=2 face="Tahoma, Arial" color="#FFFFFF">Total Cost</font></td>');
	 document.writeln('<td align=center><font size=2 face="Tahoma, Arial" color="#FFFFFF">Action</font></td></tr>');

     itemlist=0;
     var catArray = new Array(0);
     var qtyArray = new Array(0);
     var aCount = 0;
      for (var i=0; i<=fulllist.length;i++) {
         if (fulllist.substring(i,i+1)=='[') {
             itemstart=i+1;
             thisitem=1;
         } else if (fulllist.substring(i,i+1)==']') {
             itemend=i;
             thequantity=fulllist.substring(itemstart,itemend);
             itemtotal=0;
             itemtotal2=0;
             itemtotal=(eval(theprice*thequantity));
             temptotal=itemtotal*100;
             totprice=totprice+itemtotal;
 			 catArray[aCount]=theCat;
 			 qtyArray[aCount]=thequantity;
 			 aCount++;
             itemlist=itemlist+1;
        	 document.writeln('<tr bgColor='+bgCol3+'>');
			 document.writeln('<td><font size=2 face=arial color="#000051">'+theitem+'</font></td>');
     	   	 document.writeln('<td align=right><font color=#000000 face="Tahoma, Arial" size=2>'+presentValue(eval(theprice))+'</font></td>');
		 	 document.writeln('<td align=right><font color=#000000 face="Tahoma, Arial" size=2>'+theSize+'</font></td>');
     	 	 document.writeln('<td align=center><font color=#000000 face="Tahoma, Arial" size=2><input type=text name="Quantity'+itemlist+'" value="'+thequantity+'" size=2></font></td>');
     	 	 document.writeln('<td align=right><font color=#000000 face="Tahoma, Arial" size=2>'+presentValue(itemtotal)+'</font>');
    	 	 document.writeln('<td class=boottitle><a href="javascript:removeItem('+itemlist+');">Remove</a></td></tr>');
         } else if (fulllist.substring(i,i+1)=='|') {
         	 if (thisitem== 1){
			 	theitem=fulllist.substring(itemstart,i);
			 }
		 	 if (thisitem== 2){
			    theProdId=fulllist.substring(itemstart,i);
			 }
             if (thisitem== 3){
			    theprice=fulllist.substring(itemstart,i);
			 }
			 if (thisitem== 4){
			    theSize=fulllist.substring(itemstart,i);
			 }
             if (thisitem== 5){
			    theCat=fulllist.substring(itemstart,i);	
			}			 
			if (thisitem== 6){
			    theCurr=fulllist.substring(itemstart,i);
			}
             thisitem++; 
             itemstart=i+1;
          }
     }
     document.writeln('<tr bgcolor=#A8B986><td colspan=4 align="right"><font color=#000000 face="Tahoma, Arial" size=2><b>Total Goods</b></font></td>');
     document.writeln('<td  align=right><font color=#000000 face="Tahoma, Arial" size=2><b>'+presentValue(totprice)+'</b></font></td>');
     document.writeln('<td  align=right><font color=#000000 face="arial" size=3>&nbsp;</font>');
	 document.writeln('</tr>');
     document.writeln('<tr bgcolor=#A8B986><td colspan=4 align=right><font color=#000000 face="arial" size=2>Shipping Total&nbsp;</font></td>');
     document.writeln('<td bgcolor=#A8B986 align=right><font color=#000000 face="arial" size=2><input type=text size=8 name="showshipping" value="" READONLY  style="text-align:right"><input type=hidden name="Shipping_Total"><input type=hidden name=NumItems value="'+itemlist+'"></font></td><td>&nbsp;</td>');
     document.writeln('</tr>');
     document.writeln('<tr bgcolor=#A8B986><td colspan=4 align=right><font color=#000000 face="arial" size=2><b>Order Total</b></font></td>');
     document.writeln('<td bgcolor=#A8B986 align=right><font color=#000000 face="Times New Roman" size=2><input type=hidden name="Order_Total"><input type=text size=8 name=showtotal value="" READONLY  style="text-align:right"></font>');

     document.writeln('</td></tr></table>');
     document.writeln('</td></tr></table>');
     document.writeln('<table class=boottitle valign=top width=550><tr>');
     document.writeln('<td><a href="index.jsp">Continue shopping</a></td>');
     document.writeln('<td><a href="javascript:clearBasket();">Clear Basket</a></td>');
     document.writeln('<td><a href="javascript:updateBasket();">Update Basket</a></td>');
	 document.writeln('<td><a href="javascript:goBuy();"><img src="'+contextVal+'/Web/images/checkOut.gif" border=0 alt="Check Out" width=25px>&nbsp;&nbsp;Check Out</a></td></tr>');
	 document.writeln('</table>');
     document.writeln('</form>');
     recalculateShipping(catArray,qtyArray,postcode);
}

function removeItem(itemno) {
        newItemList=null;
        itemlist=0;
        for(var i=0;i<=fulllist.length;i++) {
            if (fulllist.substring(i,i+1)=='[') {
                itemstart=i+1;
            } else if (fulllist.substring(i,i+1)==']') {
                itemend=i;
                theitem = fulllist.substring(itemstart,itemend);
                itemlist=itemlist+1;
                if(itemlist != itemno) {
                    newItemList = newItemList+'['+fulllist.substring(itemstart,itemend)+']';
                }
            }
        }
        index = eval("document.cookie.indexOf('"+bsktName+"')");
        document.cookie=bsktName+"="+newItemList+"; expires=Friday, 31-Dec-2010 08:00:00 GMT; path=/";
        self.location = contextVal+'/Web/basket.jsp';
		window.document.location.reload();
}


function clearBasket() {
        if (confirm('Are you sure you wish to clear the basket?')) {
            this.document.cookie=bsktName+'= ; expires=Friday, 31-Dec-2010 08:00:00 GMT; path=/';
            self.location= contextVal+'/Web/Basket.jsp';
        }
}


function updateBasket() {
        newItemList='';
        itemlist=0;
		for(var i=0;i<=fulllist.length; i++) {
            if(fulllist.substring(i,i+1)=='[') {
                thisitem=1;
                itemstart=i+1;
                fullstart=i+1;
            } else if(fulllist.substring(i,i+1)==']') {
                itemend=i;itemlist++;
                thiselement=document.basketform.elements['Quantity'+itemlist].value;
                newItemList=newItemList+'['+partList+'|'+thiselement+']'
            } else if(fulllist.substring(i,i+1)=='|') {
                partList=fulllist.substring(itemstart,i);
            }
        }
        index=eval("document.cookie.indexOf('"+bsktName+"')");
        document.cookie=bsktName+'='+newItemList+'; expires=Friday, 31-Dec-2010 08:00:00 GMT; path=/';
        self.location= contextVal+'/Web/basket.jsp';
		window.document.location.reload();
    }

function changeSpaces(tstring) {
        nstring='';
        for (var i=0; i <= tstring.length; i++) {
            if (tstring.charAt(i)==' ') {
			   nstring=nstring+'^';
            } else if(tstring.charAt(i)=='&'){
            	nstring=nstring+'^and^';
            }else {
			   nstring=nstring+tstring.charAt(i);
			}
        }
        return nstring;
}


    function recalculateShipping(catArray,qtyArray,postcode) {
 	   var tempshipping = "0.00";
	   var outlying = false; 
	   var bQty = 0;
	   var aQty = 0;
	   for(var i=0;i<catArray.length;i++){
	      if(catArray[i]=="B"||catArray[i]=="b"){
	        bQty+=qtyArray[i];
	      } else {
	        aQty++;
	      }
	   }
	   var outly = ["IV","HS","KA27","KA28","KW","PA20","PA21","PA22","PA23","PA24","PA25","PA26","PA27","PA28","PA29","PA30","PA31","PA32","PA33","PA34","PA35","PA36","PA37","PA38","PA39","PA40","PA41","PA42","PA43","PA44","PA45","PA46","PA47","PA48","PA49","PA60","PA61","PA62","PA63","PA64","PA65","PA66","PA67","PA68","PA69","PA70","PA71","PA72","PA73","PA74","PA75","PA76","PA77","PA78","PH17","PH18","PH19","PH20","PH21","PH22","PH23","PH24","PH25","PH26","PH30","PH31","PH32","PH33","PH34","PH35","PH36","PH37","PH38","PH39","PH40","PH41","PH42","PH43","PH44","PH49","PH50","BT","ZE","IM","TR21","TR22","TR23","TR24","TR25"];
	   var pcparts = postcode.split(" ");
	   for(var p=0;p<outly.length;p++){
	      if(outly[p].length==2){
	          var twodigit = pcparts[0].substring(0,2);
	          if(twodigit==outly[p]){
	            outlying=true;
	          }
	      } else {
	      	if(outly[p]==pcparts[0]){
	        	outlying = true;
	      	}
	      }
	   }	   // default price if any items present
	   if(catArray.length>0){
		   if(outlying){
		   	 tempshipping="11.90";
		   } else {
		     tempshipping="7.10";
		   }
	   }
	   // If only ordering accessories then charge the accessories prices
	   if(bQty==0&&aQty>0){
	     if(outlying){
	     	tempshipping = "5.00";
	     } else {
	     	tempshipping = "2.50";
	     }
	   }
	   // more than 5 boots are free!
	   if(bQty>5){
	     tempshipping = "0.00";
	   } 
		numericship=eval(tempshipping);
		// Now format the number for the text fields...
		if(tempshipping>0){
		    num = tempshipping.split('.');
			if(num[1].length==1){
		 			num[1]+="0";
		 			tempshipping=num[0]+"."+num[1];
		    }
		}
		if(tempshipping=="0.00"&&catArray.length>0){
		  tempshipping="FREE";
		}
	    document.basketform.showshipping.value = tempshipping;
        document.basketform.Shipping_Total.value = tempshipping;
	    document.basketform.showtotal.value = presentValue(numericship+totprice);
        document.basketform.Order_Total.value = presentValue(numericship+totprice);
    }
 function checkRegForm(){
  var errNo = 0;
  var errMsg = "Please complete the following details to complete your registration \n\n";
  if(document.custForm.fName.value.length==0){
    errNo = 1;
    errMsg = "Name \n"
  }
   if(document.custForm.sName.value.length==0){
    errNo = 1;
    errMsg = "Surame \n"
  } 
  if(document.custForm.emailAddr.value.length==0){
    errNo = 1;
    errMsg = "Email Address \n"
  }
  if(document.custForm.tel.value.length==0){
    errNo = 1;
    errMsg = "Contact telephone number \n"
  }
  if(document.custForm.notifyEmail.checked){
  	document.custForm.notifyEmail.value = "1";
  } else {
    document.custForm.notifyEmail.value = "0";
  }
  if(errNo>0){
    alert(errMsg); 
    return false;
  } else {
	return true;
  }
}

function emptyBasket(){
 window.opener.emptyBasket = true;
 window.opener.clearOutBasket();
 window.opener.parent.location.reload();
 this.close();
}