//=====================================================================||
//               NOP Design JavaScript Shopping Cart                   ||
//                                                                     ||
// For more information on SmartSystems, or how NOPDesign can help you ||
// Please visit us on the WWW at http://www.nopdesign.com              ||
//                                                                     ||
// Javascript portions of this shopping cart software are available as ||
// freeware from NOP Design under the GPL.  You must keep this comment ||
// unchanged in your code.  For more information contact               ||
// Scott@NopDesign.com                                                 ||
//                                                                     ||
// JavaScript Shop Module, V.3.0.2                                     ||
//=====================================================================||


//---------------------------------------------------------------------||
// FUNCTION:    checkForm                                              ||
// PARAMETERS:  Form object, and true/false if we should check for     ||
//              a credit card number. You shouldn't accept credit cards||
//              via email.  Only use that when you are connected to a  ||
//              secure server.                                         ||
// RETURNS:     boolean (True form is correct, False form is in error) ||
// PURPOSE:     To check form elements                                 ||
//---------------------------------------------------------------------||
function checkForm(thisForm, checkForCreditCard)  {
        bFormError = false;   //Boolean variable to store form state
        bIsValidCard = false; //Boolean variable to store CC state
        strErrorList = "";    //String list of missing/errorsum fields

        if( thisForm.FIRST.value==''  ) {bFormError = true;  strErrorList += "First Name, ";}
        if( thisForm.LAST.value==''   ) {bFormError = true;  strErrorList += "Last Name, ";}
        if( thisForm.ADDRESS.value=='') {bFormError = true;  strErrorList += "Address, ";}
        if( thisForm.CITY.value==''   ) {bFormError = true;  strErrorList += "City, ";}
        if( thisForm.STATE.value==''  ) {bFormError = true;  strErrorList += "State, ";}
        if( thisForm.ZIP.value==''    ) {bFormError = true;  strErrorList += "Zip, ";}
        if( thisForm.PHONE.value==''  ) {bFormError = true;  strErrorList += "Phone, ";}
        if( thisForm.ACCOUNT.value=='') {bFormError = true;  strErrorList += "Credit Card Number, ";}
        if( thisForm.MONTH.value==''  ) {bFormError = true;  strErrorList += "Month, ";}
        if( thisForm.YEAR.value==''   ) {bFormError = true;  strErrorList += "Year ";}
        if( bFormError == true ) {
                alert("I'm sorry, but you had one or more missing or invalid entries.\n"
                     +"Please check the following fields: \n\n"
                     +strErrorList
                     +"\n\n");
                return false;
        }

                //Check for valid Visa
                if (((thisForm.ACCOUNT.value.length == 16) || (thisForm.ACCOUNT.value.length == 13)) &&
                (thisForm.ACCOUNT.value.substring(0,1) == 4))
                                bIsValidCard = true;

                //Check for valid MasterCard
                firstdig = thisForm.ACCOUNT.value.substring(0,1);
                seconddig = thisForm.ACCOUNT.value.substring(1,2);
                if ((thisForm.ACCOUNT.value.length == 16) &&
                    (firstdig == 5) && ((seconddig >= 1) &&
                        (seconddig <= 5))
                   )
                        bIsValidCard = true;

                if (bIsValidCard == false){
                        alert("I'm sorry, but you need to enter a valid credit card number.\n");
                        return false;
                }

        return needComments();
} //END function checkForm


//---------------------------------------------------------------------||
// FUNCTION:    CKquantity                                             ||
// PARAMETERS:  Quantity to                                            ||
// RETURNS:     Quantity as a number, and possible alert               ||
// PURPOSE:     Make sure quantity is represented as a number          ||
//---------------------------------------------------------------------||
function CKquantity(checkString) {

        strNewQuantity = "";    // String Adjusted Item Quantity
        count     = 0;          // Generic Loop Counter

        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 CKquantity1(checkString) {

        strNewQuantity = "";    // String Adjusted Item Quantity
        count     = 0;          // Generic Loop Counter

        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:    AddToCart                                              ||
// PARAMETERS:  Form Object                                            ||
// RETURNS:     Cookie to user's browser, with prompt                  ||
// PURPOSE:     Adds a product to the user's shopping cart             ||
//---------------------------------------------------------------------||
function AddToCart(thisForm) {
	
        iNumberOrdered = 0;  //Integer number of products already ordered
        iNumberOrdered = GetCookie("NumberOrdered");
        iNumberOrdered++;

        if ( iNumberOrdered > 50 )
                alert("Shranjeno je maksimalno število nepremičnin (50).");
        else {
                dbUpdatedOrder = thisForm.QUANTITY.value + "|"
                                 + thisForm.PRICE.value  + "|"
                                 + thisForm.ID_NUM.value + "|"
                                 + thisForm.LINK.value + "|"
                                 + thisForm.NAME.value;

                NewOrder = "Order." + iNumberOrdered;
                SetCookie (NewOrder, dbUpdatedOrder," ","/");
                SetCookie ("NumberOrdered", iNumberOrdered," ","/");

                notice = thisForm.QUANTITY.value + "nepremičnina (P-"
						 + thisForm.ID_NUM.value + ") '"
                         + thisForm.NAME.value 
                         + "' je shranjena. Za pregled shranjenih nepremičnin klikni povezavo 'Moje nepremičnine'";

                alert(notice);
        }
}

function AddToCart1(thisForm) {
	
        iNumberOrdered1 = 0;  //Integer number of products already ordered
        iNumberOrdered1 = GetCookie("NumberOrdered1");
        iNumberOrdered1++;

        if ( iNumberOrdered1 > 50 )
                alert("Shranjeno je maksimalno število nepremičnin (50).");
        else {
                dbUpdatedOrder1 = thisForm.QUANTITY.value + "|"
                                 + thisForm.PRICE.value  + "|"
                                 + thisForm.ID_NUM.value + "|"
                                 + thisForm.LINK.value + "|"
                                 + thisForm.NAME.value;

                NewOrder1 = "Order1." + iNumberOrdered1;
                SetCookie (NewOrder1, dbUpdatedOrder1," ","/");
                SetCookie ("NumberOrdered1", iNumberOrdered1," ","/");

                notice = thisForm.QUANTITY.value + "nepremičnina (O-"
						 + thisForm.ID_NUM.value + ") '"
                         + thisForm.NAME.value 
                         + "' je shranjena. Za pregled shranjenih nepremičnin klikni povezavo 'Moje nepremičnine'";

                alert(notice);
        }
}


//---------------------------------------------------------------------||
// FUNCTION:    getCookieVal                                           ||
// PARAMETERS:  offset                                                 ||
// RETURNS:     URL unescaped Cookie Value                             ||
// PURPOSE:     Get a specific value from a cookie                     ||
//---------------------------------------------------------------------||
function getCookieVal (offset) {
        var endstr = document.cookie.indexOf (";", offset);
        if (endstr == -1)
                endstr = document.cookie.length;
        return unescape(document.cookie.substring(offset, endstr));
}


//---------------------------------------------------------------------||
// FUNCTION:    FixCookieDate                                          ||
// PARAMETERS:  date                                                   ||
// RETURNS:     date                                                   ||
// PURPOSE:     Fixes cookie date, stores back in date                 ||
//---------------------------------------------------------------------||
function FixCookieDate (date) {
        var base = new Date(0);
        var skew = base.getTime();
        date.setTime (date.getTime() - skew);
}



//---------------------------------------------------------------------||
// FUNCTION:    GetCookie                                              ||
// PARAMETERS:  Name                                                   ||
// RETURNS:     Value in Cookie                                        ||
// PURPOSE:     Retrieves cookie from users browser                    ||
//---------------------------------------------------------------------||
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                                              ||
// PARAMETERS:  name, value, expiration date, path, domain, security   ||
// RETURNS:     Null                                                   ||
// PURPOSE:     Stores a cookie in the users browser                   ||
//---------------------------------------------------------------------||
function SetCookie (name,value,expires,path,domain,secure) {
				var expdate = new Date();
				expdate.setTime(expdate.getTime() + (17520*60*60*1000));
				document.cookie = name + "=" + escape (value) +
                        ((expires) ? "; expires=" + expdate.toGMTString() : "") +
                        ((path) ? "; path=" + path : "") +
                        ((domain) ? "; domain=" + domain : "") +
                        ((secure) ? "; secure" : "");
}



//---------------------------------------------------------------------||
// FUNCTION:    DeleteCookie                                           ||
// PARAMETERS:  Cookie name, path, domain                              ||
// RETURNS:     null                                                   ||
// PURPOSE:     Removes a cookie from users browser.                   ||
//---------------------------------------------------------------------||
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                                            ||
// PARAMETERS:  Number to be formatted                                 ||
// RETURNS:     Formatted Number                                       ||
// PURPOSE:     Reformats Dollar Amount to #.## format                 ||
//---------------------------------------------------------------------||
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;

        return dollars + "." + cents
}


//---------------------------------------------------------------------||
// FUNCTION:    RemoveFromCart                                         ||
// PARAMETERS:  Order Number to Remove                                 ||
// RETURNS:     Null                                                   ||
// PURPOSE:     Removes an item from a users shopping cart             ||
//---------------------------------------------------------------------||
function RemoveFromCart(RemOrder) {
        if (confirm("Klikni 'OK' za odstanitev nepremičnine.")) {
                NumberOrdered = GetCookie("NumberOrdered");
                for(i=RemOrder; i <  NumberOrdered; i++) {
                        NewOrder1 = "Order." + (i+1);
                        NewOrder2 = "Order." + (i);
                        database = GetCookie(NewOrder1);
                        SetCookie (NewOrder2, database, " ", "/");
                }
                NewOrder = "Order." + NumberOrdered;
                SetCookie ("NumberOrdered", NumberOrdered-1," ", "/");
                DeleteCookie(NewOrder, "/");
                location.href=location.href;
        }
}

function RemoveFromCart1(RemOrder1) {
        if (confirm("Klikni 'OK' za odstanitev nepremičnine.")) {
                NumberOrdered1 = GetCookie("NumberOrdered1");
                for(i=RemOrder1; i <  NumberOrdered1; i++) {
                        NewOrder1 = "Order1." + (i+1);
                        NewOrder2 = "Order1." + (i);
                        database = GetCookie(NewOrder1);
                        SetCookie (NewOrder2, database, " ", "/");
                }
                NewOrder1 = "Order1." + NumberOrdered1;
                SetCookie ("NumberOrdered1", NumberOrdered1-1," ", "/");
                DeleteCookie(NewOrder1, "/");
                location.href=location.href;
        }
}
//---------------------------------------------------------------------||
// FUNCTION:    GetFromCart                                            ||
// PARAMETERS:  Null                                                   ||
// RETURNS:     Product Table Written to Document                      ||
// PURPOSE:     Draws current cart product table on HTML page          ||
//---------------------------------------------------------------------||
function GetFromCart() {
        NumberOrdered = 0;
        Total=" ";
        TOTotal=" ";
        TOquantity = " ";
        TOprice = " ";
        TOid_num = " ";
        TOname = " ";
        NumberOrdered = GetCookie("NumberOrdered");
        whattowrite = " ";

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

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

                Total = Total + (fields[1] * fields[0]);
                TOTotal = " ";

                whattowrite += "<tr><td style='BORDER-BOTTOM: #ca9870 2px dotted'><p align='center'><a href='../prodamo/?k=12&ID=" + fields[2] + "'><img style='BORDER-RIGHT: 0px; BORDER-TOP: 0px; BORDER-LEFT: 0px; BORDER-BOTTOM: 0px' height='80' alt='foto' src='" + fields[3] + "' width='90'></a></p></td><td style='BORDER-BOTTOM: #ca9870 2px dotted'><p align='center'><font size=-1>"
                                + fields[4] + "</font></td><td style='BORDER-BOTTOM: #ca9870 2px dotted'><p align='center'>(" + fields[2] + ")</p></td><td style='BORDER-BOTTOM: #ca9870 2px dotted'><p align='center' class='p'>" + fields[1]
                                + "</p></td>"
                                + "<td style='BORDER-BOTTOM: #ca9870 2px dotted'> <p  align='center'><input type=button class=ButtonP value=\"  odstrani  \" onClick=\"RemoveFromCart("+i+")\"></p></td>"
                                                                +"<td><input type=hidden size=2 name=\"QUANTITY_"+ i +"\" value=\""
                                + fields[0] + "\"></td>"
                                + "<input type=hidden name=\"ID_"+ i +"\" value=\"" + fields[2] + "\">"
                                                                + "<input type=hidden name=\"LINK_"+ i +"\" value=\"" + fields[4] + "\">"
                                + "<input type=hidden name=\"NAME_"+ i +"\" value=\"" + fields[3] + "\">"
                                + "<input type=hidden name=\"PRICE_"+ i +"\" value=\"" + fields[1] + "\">";
        }

        document.write(whattowrite);
        document.write("</td></tr>");
        document.write(TOTotal);
        document.write("</td>");
}


function GetFromCart1() {
        NumberOrdered1 = 0;
        Total1=" ";
        TOTotal1=" ";
        TOquantity1 = " ";
        TOprice1 = " ";
        TOid_num1 = " ";
        TOname1 = " ";
        NumberOrdered1 = GetCookie("NumberOrdered1");
        whattowrite = " ";

        for (i = 1; i <= NumberOrdered1; i++) {
                NewOrder1 = "Order1." + i;
                database = "";
                database = GetCookie(NewOrder1);

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

                Total1 = Total1 + (fields[1] * fields[0]);
                TOTotal1 = " ";

                whattowrite += "<tr><td style='BORDER-BOTTOM: #74abe4 2px dotted'><p align='center'><a href='../oddamo/?k=22&ID=" + fields[2] + "'><img style='BORDER-RIGHT: 0px; BORDER-TOP: 0px; BORDER-LEFT: 0px; BORDER-BOTTOM: 0px' height='80' alt='foto' src='" + fields[3] + "' width='90'></a></p></td><td style='BORDER-BOTTOM: #74abe4 2px dotted'><p align='center'><font size=-1>"
                                + fields[4] + "</font></td><td style='BORDER-BOTTOM: #74abe4 2px dotted'><p align='center'>(" + fields[2] + ")</p></td><td style='BORDER-BOTTOM: #74abe4 2px dotted'><p align='center' class='pO'>" + fields[1]
                                + "</p></td>"
                                + "<td style='BORDER-BOTTOM: #74abe4 2px dotted'> <p  align='center'><input type=button class=ButtonO value=\"  odstrani  \" onClick=\"RemoveFromCart1("+i+")\"></p></td>"
                                                                +"<td><input type=hidden size=2 name=\"QUANTITY_"+ i +"\" value=\""
                                + fields[0] + "\"></td>"
                                + "<input type=hidden name=\"ID_"+ i +"\" value=\"" + fields[2] + "\">"
                                                                + "<input type=hidden name=\"LINK_"+ i +"\" value=\"" + fields[4] + "\">"
                                + "<input type=hidden name=\"NAME_"+ i +"\" value=\"" + fields[3] + "\">"
                                + "<input type=hidden name=\"PRICE_"+ i +"\" value=\"" + fields[1] + "\">";
        }

        document.write(whattowrite);
        document.write("</td></tr>");
        document.write(TOTotal1);
        document.write("</td>");
}




//---------------------------------------------------------------------||
// FUNCTION:    WriteToForm                                            ||
// PARAMETERS:  Null                                                   ||
// RETURNS:     Product hidden fields Written to Document              ||
// PURPOSE:     Draws current cart product hidden fields on HTML form  ||
//---------------------------------------------------------------------||
function WriteToForm() {
        NumberOrdered = 0;
        Total=" ";
        TOTotal=" ";
        TOquantity = " ";
        TOprice = " ";
        TOid_num = " ";
        TOname = " ";
        NumberOrdered = GetCookie("NumberOrdered");
        whattowrite = " ";

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

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

                Total = Total + (fields[1] * fields[0]);
                TOTotal = moneyFormat(Total);

                document.write("<input type=hidden name=\"ID_"+ i +"\" value=\"" + fields[2] + "\">");
                document.write("<input type=hidden name=\"NAME_"+ i +"\" value=\"" + fields[3] + "\">");
                document.write("<input type=hidden name=\"PRICE_"+ i +"\" value=\"" + fields[1] + "\">");
                document.write("<input type=hidden name=\"QUANTITY_"+ i +"\" value=\"" + fields[0] + "\">");
        }
}


function WriteToForm1() {
        NumberOrdered1 = 0;
        Total1=" ";
        TOTotal1=" ";
        TOquantity1 = " ";
        TOprice1 = " ";
        TOid_num1 = " ";
        TOname1 = " ";
        NumberOrdered1 = GetCookie("NumberOrdered1");
        whattowrite = " ";

        for (i = 1; i <= NumberOrdered1; i++) {
                NewOrder1 = "Order1." + i;
                database = " ";
                database = GetCookie(NewOrder1);

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

                Total1 = Total1 + (fields[1] * fields[0]);
                TOTotal1 = moneyFormat(Total1);

                document.write("<input type=hidden name=\"ID_"+ i +"\" value=\"" + fields[2] + "\">");
                document.write("<input type=hidden name=\"NAME_"+ i +"\" value=\"" + fields[3] + "\">");
                document.write("<input type=hidden name=\"PRICE_"+ i +"\" value=\"" + fields[1] + "\">");
                document.write("<input type=hidden name=\"QUANTITY_"+ i +"\" value=\"" + fields[0] + "\">");
        }
}


//=====================================================================||
//               END NOP Design SmartPost Shopping Cart                ||
//                              V.3.0.1                                ||
//=====================================================================||