/* This script is Copyright (c) Paul McFedries and Logophilia Limited (http://www.mcfedries.com/). Permission is granted to use this script as long as this Copyright notice remains in place.*/ function CalculateTotal(frm) { var order_total = 0 // Run through all the form fields for (var i=0; i < frm.elements.length; ++i) { // Get the current field form_field = frm.elements[i] // Get the field's name form_name = form_field.name // Is it a "product" field? if (form_name.substring(0,4) == "PROD") { // If so, extract the price from the name item_price = form_name.substring(form_name.lastIndexOf("_") + 1) //Replace e with . //i = case-insensitive matching item_price = parseFloat(item_price.replace(/e/i,".")) // Get the quantity item_quantity = parseInt(form_field.value) // Update the order total if (item_quantity >= 0) { order_total += item_quantity * item_price } } } // Display the total rounded to two decimal places frm.TOTAL.value = round_decimals(order_total, 2) } function round_decimals(original_number, decimals) { var result1 = original_number * Math.pow(10, decimals) var result2 = Math.round(result1) var result3 = result2 / Math.pow(10, decimals) return pad_with_zeros(result3, decimals) } function pad_with_zeros(rounded_value, decimal_places) { // Convert the number to a string var value_string = rounded_value.toString() // Locate the decimal point var decimal_location = value_string.indexOf(".") // Is there a decimal point? if (decimal_location == -1) { // If no, then all decimal places will be padded with 0s decimal_part_length = 0 // If decimal_places is greater than zero, tack on a decimal point value_string += decimal_places > 0 ? "." : "" } else { // If yes, then only the extra decimal places will be padded with 0s decimal_part_length = value_string.length - decimal_location - 1 } // Calculate the number of decimal places that need to be padded with 0s var pad_total = decimal_places - decimal_part_length if (pad_total > 0) { // Pad the string with 0s for (var counter = 1; counter <= pad_total; counter++) value_string += "0" } return value_string } //======================================================================================== function huurperiode(){ var dateString = document.getElementById("uitgerekende_datum").value; //document.write(document.getElementById("uitgerekende_datum").value); if (dateString!=null || dateString!="") { // Huurperiode van var dag_van = dateString.substr(0,2); var maand_van = dateString.substr(3,2); maand_van = maand_van-1; // maanden gaan van 0 - 11 var jaar_van = dateString.substr(6,4); var huurperiode_van = new Date(); huurperiode_van.setDate(dag_van); huurperiode_van.setMonth(maand_van); huurperiode_van.setFullYear(jaar_van); huurperiode_van.setDate(huurperiode_van.getDate() - 21); // Huurperiode t/m var dag_tm = dateString.substr(0,2); var maand_tm = dateString.substr(3,2); maand_tm = maand_tm-1; // maanden gaan van 0 - 11 var jaar_tm = dateString.substr(6,4); var huurperiode_tm = new Date(); huurperiode_tm.setDate(dag_tm); huurperiode_tm.setMonth(maand_tm); huurperiode_tm.setFullYear(jaar_tm); huurperiode_tm.setDate(huurperiode_tm.getDate() + 14); document.getElementById('huurperiodevantm').innerHTML=dateFormat(huurperiode_van,"dd-mm-yyyy")+" t/m "+dateFormat(huurperiode_tm,"dd-mm-yyyy"); } else { document.getElementById('huurperiodevantm').innerHTML=""; } } //======================================================================================== /* * Date Format 1.2.3 * http://blog.stevenlevithan.com/archives/date-time-format * (c) 2007-2009 Steven Levithan * MIT license * * Includes enhancements by Scott Trenda * and Kris Kowal * * Accepts a date, a mask, or a date and a mask. * Returns a formatted version of the given date. * The date defaults to the current date/time. * The mask defaults to dateFormat.masks.default. */ var dateFormat = function () { var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g, timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g, timezoneClip = /[^-+\dA-Z]/g, pad = function (val, len) { val = String(val); len = len || 2; while (val.length < len) val = "0" + val; return val; }; // Regexes and supporting functions are cached through closure return function (date, mask, utc) { var dF = dateFormat; // You can't provide utc if you skip other args (use the "UTC:" mask prefix) if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) { mask = date; date = undefined; } // Passing date through Date applies Date.parse, if necessary date = date ? new Date(date) : new Date; if (isNaN(date)) throw SyntaxError("invalid date"); mask = String(dF.masks[mask] || mask || dF.masks["default"]); // Allow setting the utc argument via the mask if (mask.slice(0, 4) == "UTC:") { mask = mask.slice(4); utc = true; } var _ = utc ? "getUTC" : "get", d = date[_ + "Date"](), D = date[_ + "Day"](), m = date[_ + "Month"](), y = date[_ + "FullYear"](), H = date[_ + "Hours"](), M = date[_ + "Minutes"](), s = date[_ + "Seconds"](), L = date[_ + "Milliseconds"](), o = utc ? 0 : date.getTimezoneOffset(), flags = { d: d, dd: pad(d), ddd: dF.i18n.dayNames[D], dddd: dF.i18n.dayNames[D + 7], m: m + 1, mm: pad(m + 1), mmm: dF.i18n.monthNames[m], mmmm: dF.i18n.monthNames[m + 12], yy: String(y).slice(2), yyyy: y, h: H % 12 || 12, hh: pad(H % 12 || 12), H: H, HH: pad(H), M: M, MM: pad(M), s: s, ss: pad(s), l: pad(L, 3), L: pad(L > 99 ? Math.round(L / 10) : L), t: H < 12 ? "a" : "p", tt: H < 12 ? "am" : "pm", T: H < 12 ? "A" : "P", TT: H < 12 ? "AM" : "PM", Z: utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""), o: (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4), S: ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10] }; return mask.replace(token, function ($0) { return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1); }); }; }(); // Some common format strings dateFormat.masks = { "default": "ddd mmm dd yyyy HH:MM:ss", shortDate: "m/d/yy", mediumDate: "mmm d, yyyy", longDate: "mmmm d, yyyy", fullDate: "dddd, mmmm d, yyyy", shortTime: "h:MM TT", mediumTime: "h:MM:ss TT", longTime: "h:MM:ss TT Z", isoDate: "yyyy-mm-dd", isoTime: "HH:MM:ss", isoDateTime: "yyyy-mm-dd'T'HH:MM:ss", isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'" }; // Internationalization strings dateFormat.i18n = { dayNames: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], monthNames: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ] }; // For convenience... Date.prototype.format = function (mask, utc) { return dateFormat(this, mask, utc); }; //======================================================================================== function enable_disable_woextraweek(){ var aantal_luxe = document.getElementById("id_woluxe").value; if (aantal_luxe > 0) { document.getElementById("id_extraweekhuurluxe").disabled = false } else { document.getElementById("id_extraweekhuurluxe").value = "" document.getElementById("id_extraweekhuurluxe").disabled = true } } function enable_disable_abextraweek(){ var aantal_luxe = document.getElementById("id_abluxe").value; if (aantal_luxe > 0) { document.getElementById("id_extraweekhuurluxe").disabled = false } else { document.getElementById("id_extraweekhuurluxe").value = "" document.getElementById("id_extraweekhuurluxe").disabled = true } }