/*--------------------------------FishBox--------------------------------------->
 
	COOKIE LIBRARIES COURTESY OF NOP DESIGN
  //=====================================================================||
  //               NOP Design JavaScript Shopping Cart                   ||
  //---------------------------------------------------------------------||
  //       Visit NOP Design at http://www.nopdesign.com/freecart         ||
  //=====================================================================||
  
<!-----------------FishBox Modfication by Sukhbir Singh Dadwal-------------------> 


		ALL OTHER MATERIALS PROPERTY OF SUKHBIR SINGH DADWAL (C) 2007 SSWEBDEV.COM
		
*/





MonetarySymbol        = '$';
DisplayNotice         = false;
DisplayShippingColumn = false;
DisplayShippingRow    = true;
DisplayTaxRow         = false;
TaxRate               = 0.00;
TaxByRegion           = false;
TaxPrompt             = 'For tax purposes, please select if you are an Arizona resident before continuing';
TaxablePrompt         = '';
NonTaxablePrompt      = 'Other States';
MinimumOrder          = 0.00;
MinimumOrderPrompt    = 'Your order is below our minimum order, please order more before checking out.';

//Payment Processor Options:
PaymentProcessor = '';

/*Options for Programmers:
OutputItemId          = 'ID_';
OutputItemQuantity    = 'QUANTITY_';
OutputItemPrice       = 'PRICE_';
OutputItemName        = 'NAME_';
OutputItemShipping    = 'SHIPPING_';
OutputItemAddtlInfo   = 'ADDTLINFO_';*/
OutputOrderSubtotal   = 'SUBTOTAL';
OutputOrderShipping   = 'SHIPPING';
OutputOrderTax        = 'TAX';
OutputOrderTotal      = 'TOTAL';
AppendItemNumToOutput = false;
HiddenFieldsToCheckout = false;


   strSorry  = "I'm Sorry, your cart is full, please proceed to checkout.";
   strAdded  = " added to your Box.";
   strRemove = "Okay to Remove Product?";
   strILabel = "";
   strDLabel = "Product Name";
   strQLabel = "Quantity";
   strPLabel = "Price";
   strSLabel = "Shipping";
   strRLabel = "Add/Remove";
   strRButton= "Change";
   strSUB    = "SUBTOTAL";
   strSHIP   = "SHIPPING";
   strTAX    = "TAX";
   strTOT    = "TOTAL";
   strErrQty = "Invalid Quantity.";
   strNewQty = 'Please enter new quantity:';
   	 		
  

function CKquantity(checkString) {
   var strNewQuantity = "";
   
   for ( i = 0; i < checkString.length; i++ ) {
      ch = checkString.substring(i, i+1);
      if ( (ch >= "0" && ch <= "9") || (ch == '.') )
         strNewQuantity += ch;
   }

   if ( strNewQuantity.length < 1 )
      strNewQuantity = "1";
	  
   return(strNewQuantity);
}


function AddToBox(thisForm) {
   var iNumberOrdered = 0;
   var bAlreadyInCart = false;
   var notice = "";
   iNumberOrdered = GetCookie("NumberOrdered");

   if ( iNumberOrdered == null )
      iNumberOrdered = 0;

   if ( thisForm.ID_NUM == null )
      strID_NUM    = 0;
   else
      strID_NUM    = thisForm.ID_NUM.value;

   if ( thisForm.QUANTITY == null )
      strQUANTITY  = "1";
   else
      strQUANTITY  = thisForm.QUANTITY.value;

   if ( thisForm.PRICE == null )
      strPRICE     = "0.00";
   else
      strPRICE     = thisForm.PRICE.value;

   if ( thisForm.NAME == null )
      strNAME      = "";
   else
      strNAME      = thisForm.NAME.value;

   if ( thisForm.SHIPPING == null )
      strSHIPPING  = "0.00";
   else
      strSHIPPING  = thisForm.SHIPPING.value;

   if ( thisForm.ADDITIONALINFO == null ) {
      strADDTLINFO = "";
   } else {
      strADDTLINFO = thisForm.ADDITIONALINFO.value;
   }
   if ( thisForm.ADDITIONALINFO2 != null ) {
      strADDTLINFO += "; " + thisForm.ADDITIONALINFO2[thisForm.ADDITIONALINFO2.selectedIndex].value;
   }
   if ( thisForm.ADDITIONALINFO3 != null ) {
      strADDTLINFO += "; " + thisForm.ADDITIONALINFO3[thisForm.ADDITIONALINFO3.selectedIndex].value;
   }
   if ( thisForm.ADDITIONALINFO4 != null ) {
      strADDTLINFO += "; " + thisForm.ADDITIONALINFO4[thisForm.ADDITIONALINFO4.selectedIndex].value;
   }
   
   if(strNAME == "Message")
    {
        
        strNAME += " (" + strADDTLINFO + ")";
        strADDTLINFO = "";
    }
	
	if(thisForm.MINREQ != null)
	{
		strID_NUM = thisForm.MINREQ.value;
	}

   //Is this product already in the cart?  If so, increment quantity instead of adding another.
   for ( i = 1; i <= iNumberOrdered; i++ ) {
      NewOrder = "Order." + i;
      database = "";
      database = GetCookie(NewOrder);

      Token0 = database.indexOf("|", 0);
      Token1 = database.indexOf("|", Token0+1);
      Token2 = database.indexOf("|", Token1+1);
      Token3 = database.indexOf("|", Token2+1);
      Token4 = database.indexOf("|", Token3+1);

      fields = new Array;
      fields[0] = database.substring( 0, Token0 );
      fields[1] = database.substring( Token0+1, Token1 );
      fields[2] = database.substring( Token1+1, Token2 );
      fields[3] = database.substring( Token2+1, Token3 );
      fields[4] = database.substring( Token3+1, Token4 );
      fields[5] = database.substring( Token4+1, database.length );

      if ( fields[0] == strID_NUM &&
           fields[2] == strPRICE  &&
           fields[3] == strNAME   &&
           fields[5] == strADDTLINFO
         ) {
         bAlreadyInCart = true;
         dbUpdatedOrder = strID_NUM    + "|" +
                          (parseInt(strQUANTITY)+parseInt(fields[1]))  + "|" +
                          strPRICE     + "|" +
                          strNAME      + "|" +
                          strSHIPPING  + "|" +
                          strADDTLINFO;
         strNewOrder = "Order." + i;
         DeleteCookie(strNewOrder, "/");
         SetCookie(strNewOrder, dbUpdatedOrder, null, "/");
         notice = strQUANTITY + " " + strNAME + strAdded;
         break;
      }
   }


   if ( !bAlreadyInCart ) {
      iNumberOrdered++;

      if ( iNumberOrdered > 12 )
         alert( strSorry );
      else {
         dbUpdatedOrder = strID_NUM    + "|" + 
                          strQUANTITY  + "|" +
                          strPRICE     + "|" +
                          strNAME      + "|" +
                          strSHIPPING  + "|" +
                          strADDTLINFO;

         strNewOrder = "Order." + iNumberOrdered;
         SetCookie(strNewOrder, dbUpdatedOrder, null, "/");
         SetCookie("NumberOrdered", iNumberOrdered, null, "/");
         notice = strQUANTITY + " " + strNAME + strAdded;
      }
   }

   if ( DisplayNotice )
      alert(notice);
}


function getCookieVal (offset) {
   var endstr = document.cookie.indexOf (";", offset);

   if ( endstr == -1 )
      endstr = document.cookie.length;
   return(unescape(document.cookie.substring(offset, endstr)));
}
//gascart mod
function RemOrder(orgqty, qty, i)
{
 	if( orgqty == qty )
	{
	 		return;
	}
	
 	else if (qty == 0)
	{
		 RemoveFromCart(i);
	}
	else
	{
	 		ChangeQuantity(i, qty);
	}
}


function FixCookieDate (date) {
   var base = new Date(0);
   var skew = base.getTime();

   date.setTime (date.getTime() - skew);
}


function GetCookie (name) {
   var arg = name + "=";
   var alen = arg.length;
   var clen = document.cookie.length;
   var i = 0;

   while ( i < clen ) {
      var j = i + alen;
      if ( document.cookie.substring(i, j) == arg ) return(getCookieVal (j));
      i = document.cookie.indexOf(" ", i) + 1;
      if ( i == 0 ) break;
   }

   return(null);
}


function SetCookie (name,value,expires,path,domain,secure) {
   document.cookie = name + "=" + escape (value) +
                     ((expires) ? "; expires=" + expires.toGMTString() : "") +
                     ((path) ? "; path=" + path : "") +
                     ((domain) ? "; domain=" + domain : "") +
                     ((secure) ? "; secure" : "");
}

function DeleteCookie (name,path,domain) {
   if ( GetCookie(name) ) {
      document.cookie = name + "=" +
                        ((path) ? "; path=" + path : "") +
                        ((domain) ? "; domain=" + domain : "") +
                        "; expires=Thu, 01-Jan-70 00:00:01 GMT";
   }
}

function moneyFormat(input) {
   var dollars = Math.floor(input);
   var tmp = new String(input);

   for ( var decimalAt = 0; decimalAt < tmp.length; decimalAt++ ) {
      if ( tmp.charAt(decimalAt)=="." )
         break;
   }

   var cents  = "" + Math.round(input * 100);
   cents = cents.substring(cents.length-2, cents.length)
           dollars += ((tmp.charAt(decimalAt+2)=="9")&&(cents=="00"))? 1 : 0;

   if ( cents == "0" )
      cents = "00";

   return(dollars + "." + cents);
}


function RemoveFromCart(RemOrder) {
   if ( confirm( strRemove ) ) {
      NumberOrdered = GetCookie("NumberOrdered");
      for ( i=RemOrder; i < NumberOrdered; i++ ) {
         NewOrder1 = "Order." + (i+1);
         NewOrder2 = "Order." + (i);
         database = GetCookie(NewOrder1);
         SetCookie (NewOrder2, database, null, "/");
      }
      NewOrder = "Order." + NumberOrdered;
      SetCookie ("NumberOrdered", NumberOrdered-1, null, "/");
      DeleteCookie(NewOrder, "/");
      location.href=location.href;
   }
}



function ChangeQuantity(OrderItem,NewQuantity) {
   if ( isNaN(NewQuantity) ) {
      alert( strErrQty );
   } else {
      NewOrder = "Order." + OrderItem;
      database = "";
      database = GetCookie(NewOrder);

      Token0 = database.indexOf("|", 0);
      Token1 = database.indexOf("|", Token0+1);
      Token2 = database.indexOf("|", Token1+1);
      Token3 = database.indexOf("|", Token2+1);
      Token4 = database.indexOf("|", Token3+1);

      fields = new Array;
      fields[0] = database.substring( 0, Token0 );
      fields[1] = database.substring( Token0+1, Token1 );
      fields[2] = database.substring( Token1+1, Token2 );
      fields[3] = database.substring( Token2+1, Token3 );
      fields[4] = database.substring( Token3+1, Token4 );
      fields[5] = database.substring( Token4+1, database.length );

      dbUpdatedOrder = fields[0] + "|" +
                       NewQuantity + "|" +
                       fields[2] + "|" +
                       fields[3] + "|" +
                       fields[4] + "|" +
                       fields[5];
      strNewOrder = "Order." + OrderItem;
      DeleteCookie(strNewOrder, "/");
      SetCookie(strNewOrder, dbUpdatedOrder, null, "/");
      location.href=location.href;      
   }
}


function GetFromCart( fShipping ) {
   ManageCart( );
}



function RadioChecked( radiobutton ) {
   var bChecked = false;
   var rlen = radiobutton.length;
   for ( i=0; i < rlen; i++ ) {
      if ( radiobutton[i].checked )
         bChecked = true;
   }    
   return bChecked;
} 

QueryString.keys = new Array();
QueryString.values = new Array();
function QueryString(key) {
   var value = null;
   for (var i=0;i<QueryString.keys.length;i++) {
      if (QueryString.keys[i]==key) {
         value = QueryString.values[i];
         break;
      }
   }
   return value;
} 

function QueryString_Parse() {
   var query = window.location.search.substring(1);
   var pairs = query.split("&"); for (var i=0;i<pairs.length;i++) {
      var pos = pairs[i].indexOf('=');
      if (pos >= 0) {
         var argname = pairs[i].substring(0,pos);
         var value = pairs[i].substring(pos+1);
         QueryString.keys[QueryString.keys.length] = argname;
         QueryString.values[QueryString.values.length] = value;
      }
   }
}
		

function ManageCart( ) {
   var iNumberOrdered = 0;    //Number of products ordered
   var fTotal         = 0;    //Total cost of order
   var fTax           = 0;    //Tax amount
   var fShipping      = 0;    //Shipping amount
   var fshipwt	  = 0.0;    //Weight
   var strTotal       = "";   //Total cost formatted as money
   var strTax         = "";   //Total tax formatted as money
   var strShipping    = "";   //Total shipping formatted as money
   var strOutput      = "";   //String to be written to page
   var bDisplay       = true; //Whether to write string to the page (here for programmers)
	 
	 var strGASCARTINPUT = "";
	 
	 //strOutput += "<form method=\"POST\" action=\"http://pps.greatalaskaseafood.net/gascart/postcart.aspx\" >";

   iNumberOrdered = GetCookie("NumberOrdered");
   if ( iNumberOrdered == null )
      iNumberOrdered = 0;

   if ( bDisplay )
      strOutput = "<TABLE  CLASS=\"nopcart\"><TR>" +
									"<TD CLASS=\"header\"><B></B></TD>" +
                  "<TD style=\"min-width:400px\" CLASS=\"header\"><B>"+strDLabel+"</B></TD>" +
                  "<TD CLASS=\"header\"><B>"+strQLabel+"</B></TD>" +
                  "<TD CLASS=\"header\"><B>"+strPLabel+"</B></TD>" +
                  (DisplayShippingColumn?"<TD CLASS=\"header\"><B>"+strSLabel+"</B></TD>":"") +
                  "<TD CLASS=\"header\"><B>"+strRLabel+"</B></TD></TR>";

   if ( iNumberOrdered == 0 ) {
      strOutput += "<TR><TD COLSPAN=6 CLASS=\"nopentry\"><CENTER><BR><B>Your cart is empty</B><BR><BR></CENTER></TD></TR>";
   }

   for ( i = 1; i <= iNumberOrdered; i++ ) {
      NewOrder = "Order." + i;
      database = "";
      database = GetCookie(NewOrder);

      Token0 = database.indexOf("|", 0);
      Token1 = database.indexOf("|", Token0+1);
      Token2 = database.indexOf("|", Token1+1);
      Token3 = database.indexOf("|", Token2+1);
      Token4 = database.indexOf("|", Token3+1);

      fields = new Array;
      fields[0] = database.substring( 0, Token0 );                 // Product ID
      fields[1] = database.substring( Token0+1, Token1 );          // Quantity
      fields[2] = database.substring( Token1+1, Token2 );          // Price
      fields[3] = database.substring( Token2+1, Token3 );          // Product Name/Description
      fields[4] = database.substring( Token3+1, Token4 );          // Shipping weight
      fields[5] = database.substring( Token4+1, database.length ); //Additional Information
	  
	  //gascart
	  var isCrab = false;
	  
	  if(fields[0] > 0)
	  {
				isCrab = true;
				if(fields[1] < fields[0])
				fields[1] = fields[0];
	  }
				
			
	  
	  

      fTotal     += (parseInt(fields[1]) * parseFloat(fields[2]) );
      fshipwt 	 += parseFloat((parseInt(fields[1]) * parseFloat(fields[4]) ));
      fTax        = (fTotal * TaxRate);
      strTotal    = moneyFormat(fTotal);
      strTax      = moneyFormat(fTax);
			
      		var  _gasname = 'item_name_';
			var   _gasdes = 'item_description_';
			var  _gasprice = 'item_price_';
			 var _gasqty = 'item_quantity_';
			 
      		_gasname +=i;
			 _gasdes +=i;
			 _gasprice +=i;
			 _gasqty +=i;
			 
			 //Fishbox GASCART MOD
			strOutput += "<input type=hidden name=\""+ _gasname +"\" value=\""+ fields[3] +"\">";
			strOutput += "<input type=hidden name=\""+ _gasdes +"\" value=\""+ fields[5] +"\">";
			strOutput += "<input type=hidden name=\""+ _gasprice +"\" value=\""+ fields[2] +"\">";
			strOutput += "<input type=hidden name=\""+ _gasqty +"\" value=\""+ fields[1] +"\">";
			
			
		
			if (fshipwt < 8.00)
			{
						if(fshipwt > 6.49)
						{
							fshipping = 39.50
							strSHIP = "FedEx Next Day shipping. Purchase 1 lb more for free shipping.";
						}
						else if(fshipwt > 5.25)
						{
							fshipping = 38.75
							strSHIP = "FedEx Next Day shipping. Purchase 2 lb more for free shipping.";
						}
						else if(fshipwt > 4.49)
						{
							fshipping = 36.95
							strSHIP = "FedEx Next Day shipping. Purchase 3 lb more for free shipping.";
						}
						else if(fshipwt > 3.49)
						{
							fshipping = 34.75
							strSHIP = "FedEx Next Day shipping - 4 lb";
						}
						else if(fshipwt > 2.49)
						{
							fshipping = 28.95
							strSHIP = "FedEx Next Day shipping - 3 lb";
						}
						else if(fshipwt > 1.49)
						{
							fshipping = 26.75
							strSHIP = "FedEx Next Day shipping - 2 lb";
						}
						else if ( fshipwt > 0.49)
						{
							fshipping = 24.75
							strSHIP = "FedEx Next Day shipping - 1 lb";
						}
						else 
						{
							fshipping = 0.0;
							strSHIP = "Free Shipping Thank you.";
						}
			 
			}
			else
			{
			 		fshipping = 0.00
					 strSHIP = "FREE FedEx Next Day shipping.";
			}
	  		/*else 
			{					 
					 fshipping = 0.00
					 strSHIP = "Free shipping. Thank You.";
			}*/

       strShipping = moneyFormat(fshipping)
			 var ship = fshipping	
			 

      if ( bDisplay ) {
         strOutput += "<TR><TD CLASS=\"entry\"></TD>";

         if ( fields[5] == "" )
            strOutput += "<TD  CLASS=\"entry\">"  + fields[3] + "</TD>";
         else
            strOutput += "<TD CLASS=\"entry\">"  + fields[3] + " - <I>"+ fields[5] + "</I></TD>";

         strOutput += "<TD CLASS=\"entry\"><INPUT TYPE=TEXT NAME=Q SIZE=2 VALUE=\"" + fields[1] + "\" onChange=\"this.value=CKquantity(this.value);RemOrder("+fields[1]+",this.value,"+i+");\"></TD>";
         strOutput += "<TD CLASS=\"entry\">"+ MonetarySymbol + moneyFormat(fields[2]) + "/ea</TD>";

         if ( DisplayShippingColumn ) {
            if ( parseFloat(fields[4]) > 0 )
               strOutput += "<TD CLASS=\"entry\">"+ MonetarySymbol + moneyFormat(fields[4]) + "/ea</TD>";
            else
               strOutput += "<TD CLASS=\"entry\">N/A</TD>";
         }

         strOutput += "<TD CLASS=\"entry\" ALIGN=CENTER><input type=button value=\" "+strRButton+" \" onClick=\"RemoveFromCart("+i+")\" class=\"rembutton\"></TD></TR>";
      }

      if ( AppendItemNumToOutput ) {
         strFooter = i;
      } else {
         strFooter = "";
      }
      if ( HiddenFieldsToCheckout ) {
         strOutput += "<input type=hidden name=\"" + OutputItemId        + strFooter + "\" value=\"" + fields[0] + "\">";
         strOutput += "<input type=hidden name=\"" + OutputItemQuantity  + strFooter + "\" value=\"" + fields[1] + "\">";
         strOutput += "<input type=hidden name=\"" + OutputItemPrice     + strFooter + "\" value=\"" + fields[2] + "\">";
         strOutput += "<input type=hidden name=\"" + OutputItemName      + strFooter + "\" value=\"" + fields[3] + "\">";
         strOutput += "<input type=hidden name=\"" + OutputItemShipping  + strFooter + "\" value=\"" + fields[4] + "\">";
         strOutput += "<input type=hidden name=\"" + OutputItemAddtlInfo + strFooter + "\" value=\"" + fields[5] + "\">";
      }

   }

   if ( bDisplay ) {
      strOutput += "<TR><TD CLASS=\"entry\" COLSPAN=4>"+strSUB+"</TD>";
      strOutput += "<TD CLASS=\"entry\" COLSPAN=2>" + MonetarySymbol + strTotal + "</TD>";
      strOutput += "</TR>";

      if ( DisplayShippingRow ) {
         strOutput += "<TR><TD CLASS=\"entry\" COLSPAN=4>"+strSHIP+"</TD>";
         strOutput += "<TD CLASS=\"entry\" COLSPAN=2>" + MonetarySymbol + strShipping + "</TD>";
         strOutput += "</TR>";
      }

      if ( DisplayTaxRow || TaxByRegion ) {
         if ( TaxByRegion ) {
            strOutput += "<TR><TD CLASS=\"entry\" COLSPAN=4><B>"+strTAX+"</B></TD>";
            strOutput += "<TD CLASS=\"entry\" COLSPAN=2><B>";
            strOutput += "<input type=radio name=\""+OutputOrderTax+"\" value=\"" + strTax + "\">";
            strOutput += TaxablePrompt + ": " + MonetarySymbol + strTax;
            strOutput += "<BR><input type=radio name=\""+OutputOrderTax+"\" value=\"0.00\">";
            strOutput += NonTaxablePrompt + ": " + MonetarySymbol + "0.00";
            strOutput += "</B></TD>";
            strOutput += "</TR>";
         } else {
            strOutput += "<TR><TD CLASS=\"entry\" COLSPAN=4><B>"+strTAX+"</B></TD>";
            strOutput += "<TD CLASS=\"entry\" COLSPAN=2><B>" + MonetarySymbol + strTax + "</B></TD>";
            strOutput += "</TR>";
         }
      }

      if ( !TaxByRegion ) {
         strOutput += "<TR><TD CLASS=\"total\" COLSPAN=4><B>"+strTOT+"</B></TD>";
         strOutput += "<TD CLASS=\"total\" COLSPAN=2><B>" + MonetarySymbol + moneyFormat((fTotal + ship + fTax)) + "</B></TD>";
         strOutput += "</TR>";
      }
      strOutput += "</TABLE>";

      if ( HiddenFieldsToCheckout ) {
         strOutput += "<input type=hidden name=\""+OutputOrderSubtotal+"\" value=\""+ MonetarySymbol + strTotal + "\">";
         strOutput += "<input type=hidden name=\""+OutputOrderShipping+"\" value=\""+ MonetarySymbol + strShipping + "\">";
         strOutput += "<input type=hidden name=\""+OutputOrderTax+"\"      value=\""+ MonetarySymbol + strTax + "\">";
         strOutput += "<input type=hidden name=\""+OutputOrderTotal+"\"    value=\""+ MonetarySymbol + moneyFormat((fTotal + ship + fTax)) + "\">";
      }
   }

   g_TotalCost = (fTotal + ship + fTax);
	 
  //Gascart mod
   

  
			 
	strOutput += "<input type=hidden name=\"ship_method_name_1\" value=\"FedEx Overnight Delivery\">";
	strOutput += "<input type=hidden name=\"ship_method_price_1\" value=\""+ ship +"\">";
	strOutput += "<input type=hidden name=\"ship_method_us_area_1\" value=\"FULL_50_STATES\">";
	strOutput += "<input type=hidden name=\"_gas_num_items\" value=\""+ iNumberOrdered +"\">";
	 strOutput += "<input type=hidden name=\"gastotal\" value=\""+ moneyFormat(g_TotalCost) +"\">";
	 strOutput += "<br><br><br><br>";
	

   document.write(strOutput);
   document.close();
}


var g_TotalCost = 0;
function ValidateCart( theForm ) {
   if ( TaxByRegion ) {
      if ( !RadioChecked(eval("theForm."+OutputOrderTax)) ) {
         alert( TaxPrompt );
         return false;
      }
   }

   if ( MinimumOrder >= 0.01 ) {
      if ( g_TotalCost < MinimumOrder ) {
         alert( MinimumOrderPrompt );
         return false;
      }
   }

   return true;
}