/* Simple AJAX Code-Kit (SACK) v1.6.1 */
/* ©2005 Gregory Wild-Smith */
/* www.twilightuniverse.com */
/* Software licenced under a modified X11 licence,
   see documentation or authors website for more details */

function sack(file) {
	this.xmlhttp = null;

	this.resetData = function() {
		this.method = "POST";
  		this.queryStringSeparator = "?";
		this.argumentSeparator = "&";
		this.URLString = "";
		this.encodeURIString = true;
  		this.execute = false;
  		this.element = null;
		this.elementObj = null;
		this.requestFile = file;
		this.vars = new Object();
		this.responseStatus = new Array(2);
  	};

	this.resetFunctions = function() {
  		this.onLoading = function() { };
  		this.onLoaded = function() { };
  		this.onInteractive = function() { };
  		this.onCompletion = function() { };
  		this.onError = function() { };
		this.onFail = function() { };
	};

	this.reset = function() {
		this.resetFunctions();
		this.resetData();
	};

	this.createAJAX = function() {
		try {
			this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e1) {
			try {
				this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e2) {
				this.xmlhttp = null;
			}
		}

		if (! this.xmlhttp) {
			if (typeof XMLHttpRequest != "undefined") {
				this.xmlhttp = new XMLHttpRequest();
			} else {
				this.failed = true;
			}
		}
	};

	this.setVar = function(name, value){
		this.vars[name] = Array(value, false);
	};

	this.encVar = function(name, value, returnvars) {
		if (true == returnvars) {
			return Array(encodeURIComponent(name), encodeURIComponent(value));
		} else {
			this.vars[encodeURIComponent(name)] = Array(encodeURIComponent(value), true);
		}
	}

	this.processURLString = function(string, encode) {
		encoded = encodeURIComponent(this.argumentSeparator);
		regexp = new RegExp(this.argumentSeparator + "|" + encoded);
		varArray = string.split(regexp);
		for (i = 0; i < varArray.length; i++){
			urlVars = varArray[i].split("=");
			if (true == encode){
				this.encVar(urlVars[0], urlVars[1]);
			} else {
				this.setVar(urlVars[0], urlVars[1]);
			}
		}
	}

	this.createURLString = function(urlstring) {
		if (this.encodeURIString && this.URLString.length) {
			this.processURLString(this.URLString, true);
		}

		if (urlstring) {
			if (this.URLString.length) {
				this.URLString += this.argumentSeparator + urlstring;
			} else {
				this.URLString = urlstring;
			}
		}

		// prevents caching of URLString
		this.setVar("rndval", new Date().getTime());

		urlstringtemp = new Array();
		for (key in this.vars) {
			if (false == this.vars[key][1] && true == this.encodeURIString) {
				encoded = this.encVar(key, this.vars[key][0], true);
				delete this.vars[key];
				this.vars[encoded[0]] = Array(encoded[1], true);
				key = encoded[0];
			}

			urlstringtemp[urlstringtemp.length] = key + "=" + this.vars[key][0];
		}
		if (urlstring){
			this.URLString += this.argumentSeparator + urlstringtemp.join(this.argumentSeparator);
		} else {
			this.URLString += urlstringtemp.join(this.argumentSeparator);
		}
	}

	this.runResponse = function() {
		eval(this.response);
	}

	this.runAJAX = function(urlstring) {
		if (this.failed) {
			this.onFail();
		} else {
			this.createURLString(urlstring);
			if (this.element) {
				this.elementObj = document.getElementById(this.element);
			}
			if (this.xmlhttp) {
				var self = this;
				if (this.method == "GET") {
					totalurlstring = this.requestFile + this.queryStringSeparator + this.URLString;
					this.xmlhttp.open(this.method, totalurlstring, true);
				} else {
					this.xmlhttp.open(this.method, this.requestFile, true);
					try {
						this.xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
					} catch (e) { }
				}

				this.xmlhttp.onreadystatechange = function() {
					switch (self.xmlhttp.readyState) {
						case 1:
							self.onLoading();
							break;
						case 2:
							self.onLoaded();
							break;


						case 3:
							self.onInteractive();
							break;
						case 4:
							self.response = self.xmlhttp.responseText;
							self.responseXML = self.xmlhttp.responseXML;
							self.responseStatus[0] = self.xmlhttp.status;
							self.responseStatus[1] = self.xmlhttp.statusText;

							if (self.execute) {
								self.runResponse();
							}

							if (self.elementObj) {
								elemNodeName = self.elementObj.nodeName;
								elemNodeName.toLowerCase();
								if (elemNodeName == "input"
								|| elemNodeName == "select"
								|| elemNodeName == "option"
								|| elemNodeName == "textarea") {
									self.elementObj.value = self.response;
								} else {
									self.elementObj.innerHTML = self.response;
								}
							}
							if (self.responseStatus[0] == "200") {
								self.onCompletion();
							} else {
								self.onError();
							}

							self.URLString = "";
							break;
					}
				};

				this.xmlhttp.send(this.URLString);
			}
		}
	};

	this.reset();
	this.createAJAX();
}






var ajax = new sack();

function calculate(){

	document.getElementById('loading').style.display = 'block';

	var err = 0;

	var lack = 0;
	var watt = 0;
	var buch = 0;
	
	var auflage = document.getElementById('r_auflage').value;
	
	if(auflage == 0) err = 'Bitte geben Sie die Auflage an.';


	var pap1 = document.getElementById('r_papierart');
	var pap = pap1.options[pap1.selectedIndex].value;
	var bind1 = document.getElementById('r_bindung');
	var bind = bind1.options[bind1.selectedIndex].value;


	/*
	if(pap == 1 && bind != 16 && bind != 17 && bind != 19) {
		document.getElementById('l_lackierung').style.display = 'block';
	} else {
		document.getElementById('lackierung').checked = false;
		document.getElementById('l_lackierung').style.display = 'none';
	}
	*/
	
	document.getElementById('lackierung').checked = false;
	document.getElementById('l_lackierung').style.display = 'none';
	
	
	if(err != 0){
		alert(err);
		return;
	} else {
	
		var seit1 = document.getElementById('r_seitenanzahl');
		var seit = seit1.options[seit1.selectedIndex].value;
		var vers1 = document.getElementById('r_versand');
		var vers = vers1.options[vers1.selectedIndex].value;

		if(document.getElementById('lackierung').checked == true) lack = 1;
		if(document.getElementById('wattierung').checked == true) watt = 1; 
		if(document.getElementById('buchecken').checked == true) buch = 1;
	
		ajax.requestFile = 'getAjax.php?bind='+bind+'&seit='+seit+'&pap='+pap+'&vers='+vers+'&lack='+lack+'&watt='+watt+'&buch='+buch+'&auflage='+auflage;	
		ajax.onCompletion = getAjax;	
		ajax.runAJAX();		
	}
	return;
}



function getProductOptions(sel){	

	document.getElementById('loading').style.display = 'block';

	var p_art = sel.options[sel.selectedIndex].value;	 

	document.getElementById('b').style.display = 'none';
	document.getElementById('k').style.display = 'none';
	document.getElementById('l').style.display = 'none';
	document.getElementById('vk').style.display = 'none';
	document.getElementById('pk').style.display = 'none';
	document.getElementById('kk').style.display = 'none';
	document.getElementById('sie_sparen').innerHTML = '';

	if(p_art != '0'){
	
		document.getElementById(p_art).style.display = 'block';
	
	} else {
		
		document.getElementById('loading').style.display = 'none';
	}
	
	if(p_art == 'l'){
		document.getElementById('r_lauflage').value = '1';
		var lsize1 = document.getElementById('r_size');
		lsize1.options[0].selected = true;

		document.getElementById('einzelpreis').innerHTML = '39,90 €';
		document.getElementById('versandpreis').innerHTML = '4,90 €';
		document.getElementById('gesamtpreis').innerHTML = '46,80 €';
		document.getElementById('loading').style.display = 'none';
		return;
	}

	if(p_art == 'vk'){
	
		var vkauflage1 = document.getElementById('r_vkauflage');
		var vkauflage = vkauflage1.options[vkauflage1.selectedIndex].value;
		var vkfarbe1 = document.getElementById('r_vkfarbe');
		var vkfarbe = vkfarbe1.options[vkfarbe1.selectedIndex].value;
		var vkversand1 = document.getElementById('r_vkversand');
		var vkversand = vkversand1.options[vkversand1.selectedIndex].value;

		ajax.requestFile = 'getAjax.php?p_art=vk&vkauflage='+vkauflage+'&vkfarbe='+vkfarbe+'&vkversand='+vkversand;
		ajax.onCompletion = getAjax;
		ajax.runAJAX();
		
		return;
	}
	
	if(p_art == 'pk'){

		document.getElementById('pk_einzelpreis_name').innerHTML = 'Preis';
	
		var pkauflage1 = document.getElementById('r_pkauflage');
		var pkauflage = pkauflage1.options[pkauflage1.selectedIndex].value;
		var pkversand1 = document.getElementById('r_pkversand');
		var pkversand = pkversand1.options[pkversand1.selectedIndex].value;

		ajax.requestFile = 'getAjax.php?p_art=pk&pkauflage='+pkauflage+'&pkversand='+pkversand;
		ajax.onCompletion = getAjax;
		ajax.runAJAX();
		
		return;
	} 
	
	if(p_art == 'kk'){

		document.getElementById('pk_einzelpreis_name').innerHTML = 'Preis';
	
		var kkformat1 = document.getElementById('r_kkformat');
		var kkformat = kkformat1.options[kkformat1.selectedIndex].value;
		var kkauflage1 = document.getElementById('r_kkauflage');
		var kkauflage = kkauflage1.options[kkauflage1.selectedIndex].value;
		var kkversand1 = document.getElementById('r_kkversand');
		var kkversand = kkversand1.options[kkversand1.selectedIndex].value;

		ajax.requestFile = 'getAjax.php?p_art=kk&kkformat='+kkformat+'&kkauflage='+kkauflage+'&kkversand='+kkversand;
		ajax.onCompletion = getAjax;
		ajax.runAJAX();
		
		return;
	}

	
	if(p_art == 'pk' || p_art == 'kk'){
	
		document.getElementById('pk_einzelpreis_name').innerHTML = 'Preis';
	} else {
	
		document.getElementById('pk_einzelpreis_name').innerHTML = 'Einzelpreis';
	}	
	
	
	document.getElementById('lackierung').checked == false;
	document.getElementById('l_lackierung').style.display = 'none';
	
	document.getElementById('r_produkt').options.length = 0;	
	document.getElementById('r_kprodukt').options.length = 0;
	document.getElementById('r_bindung').options.length = 0;
	document.getElementById('r_seitenanzahl').options.length = 0;
	document.getElementById('r_papierart').options.length = 0;
	document.getElementById('r_versand').options.length = 0;
	document.getElementById('einzelpreis').innerHTML = '';

	document.getElementById('versandpreis').innerHTML = '';
	document.getElementById('gesamtpreis').innerHTML = '';

	if(p_art != 0){
		ajax.requestFile = 'getAjax.php?p_art='+p_art;	
		ajax.onCompletion = getAjax;
		ajax.runAJAX();	
		}
	else{
		document.getElementById('l_produkt').style.display = 'none';
		document.getElementById('l_bindung').style.display = 'none';
		document.getElementById('l_seitenanzahl').style.display = 'none';
		document.getElementById('l_papierart').style.display = 'none';
		document.getElementById('l_auflage').style.display = 'none';
		document.getElementById('lackierung').checked == false;
		document.getElementById('wattierung').checked == false;
		document.getElementById('buchecken').checked == false;
		document.getElementById('l_wattierung').style.display = 'none';
		document.getElementById('l_buchecken').style.display = 'none';
		document.getElementById('l_lackierung').style.display = 'none';
		document.getElementById('l_versand').style.display = 'none';
		
		document.getElementById('l_kprodukt').style.display = 'none';
		document.getElementById('l_kpapierart').style.display = 'none';
		document.getElementById('l_kauflage').style.display = 'none';
		document.getElementById('l_khochquer').style.display = 'none';
		document.getElementById('l_kformat').style.display = 'none';
		document.getElementById('l_kversand').style.display = 'none';
		
		document.getElementById('einzelpreis').innerHTML = '';
	
		document.getElementById('versandpreis').innerHTML = '';
		document.getElementById('gesamtpreis').innerHTML = '';
		}
	}
	

function getBindingOptions(sel){

	document.getElementById('loading').style.display = 'block';

	var p_product = sel.options[sel.selectedIndex].value;	 

	document.getElementById('r_bindung').options.length = 0;	
	document.getElementById('r_seitenanzahl').options.length = 0;
	document.getElementById('r_papierart').options.length = 0;
	document.getElementById('r_versand').options.length = 0;
	document.getElementById('r_auflage').value = '1';
	document.getElementById('einzelpreis').innerHTML = '';
	document.getElementById('sie_sparen').innerHTML = '';
	document.getElementById('versandpreis').innerHTML = '';
	document.getElementById('gesamtpreis').innerHTML = '';
	document.getElementById('lackierung').checked = false;
	document.getElementById('l_lackierung').style.display = 'none';


	if(p_product != 0){
		
		ajax.requestFile = 'getAjax.php?p_product='+p_product;	
		ajax.onCompletion = getAjax;
		ajax.runAJAX();	
	
	} else {
		document.getElementById('l_bindung').style.display = 'none';
		document.getElementById('l_seitenanzahl').style.display = 'none';
		document.getElementById('l_papierart').style.display = 'none';
		document.getElementById('l_auflage').style.display = 'none';
		document.getElementById('wattierung').checked == false;
		document.getElementById('buchecken').checked == false;
		document.getElementById('l_wattierung').style.display = 'none';
		document.getElementById('l_buchecken').style.display = 'none';
		document.getElementById('l_versand').style.display = 'none';
	}
}


function getOtherOptions(sel){
	
	document.getElementById('loading').style.display = 'block';	
	
	var b_binding = sel.options[sel.selectedIndex].value;

	/*
	document.getElementById('r_seitenanzahl').options.length = 0; 
	document.getElementById('r_papierart').options.length = 0;
	document.getElementById('r_auflage').value = '1';
	document.getElementById('r_versand').options.length = 0;
	document.getElementById('sie_sparen').innerHTML = '';
	document.getElementById('lackierung').checked == false;
	document.getElementById('l_lackierung').style.display = 'none';
*/
	if(b_binding != 0){
		
		ajax.requestFile = 'getAjax.php?b_binding='+b_binding;	
		ajax.onCompletion = getAjax;	
		ajax.runAJAX();
		
		calculate();
	
	} else {
		
	document.getElementById('r_seitenanzahl').options.length = 0; 
	document.getElementById('r_papierart').options.length = 0;
	document.getElementById('r_auflage').value = '1';
	document.getElementById('r_versand').options.length = 0;
	document.getElementById('sie_sparen').innerHTML = '';
	document.getElementById('lackierung').checked == false;
	document.getElementById('l_lackierung').style.display = 'none';		
		
		document.getElementById('l_seitenanzahl').style.display = 'none';
		document.getElementById('l_papierart').style.display = 'none';
		document.getElementById('l_auflage').style.display = 'none';
		document.getElementById('wattierung').checked == false;
		document.getElementById('buchecken').checked == false;
		document.getElementById('l_wattierung').style.display = 'none';
		document.getElementById('l_buchecken').style.display = 'none';
		document.getElementById('l_versand').style.display = 'none';
		document.getElementById('einzelpreis').innerHTML = '';
	
		document.getElementById('versandpreis').innerHTML = '';
		document.getElementById('gesamtpreis').innerHTML = '';
	}
}



/* Kalender-Funktionen */

function getCalendarOptions(sel){
	
	document.getElementById('loading').style.display = 'block';	
	
	var p_kproduct = sel.options[sel.selectedIndex].value;	

	document.getElementById('b').style.display = 'none';

	document.getElementById('r_kpapierart').options.length = 0;	
	document.getElementById('r_kformat').options.length = 0;
	document.getElementById('r_khochquer').options.length = 0;
	document.getElementById('r_kversand').options.length = 0;
	document.getElementById('r_kauflage').value = '1';
	document.getElementById('einzelpreis').innerHTML = '';

	document.getElementById('versandpreis').innerHTML = '';
	document.getElementById('gesamtpreis').innerHTML = '';

	if(p_kproduct != '0'){

		ajax.requestFile = 'getAjax.php?p_kproduct='+p_kproduct;
		ajax.onCompletion = getAjax;	
		ajax.runAJAX();	
		}
	else{

		document.getElementById('l_kpapierart').style.display = 'none';
		document.getElementById('l_kformat').style.display = 'none';
		document.getElementById('l_khochquer').style.display = 'none';
		document.getElementById('l_kauflage').style.display = 'none';
		document.getElementById('l_kversand').style.display = 'none';
		}
	}

	
function kcalculate(){

	document.getElementById('loading').style.display = 'block';

	var err = 0;
	var kprodukt = 0;

	var kpapierart = '';
	var kformat = '';
	var khochquer = '';
	var kversand = '';
	
	var kauflage = document.getElementById('r_kauflage').value;
	
	if(kauflage == 0) err = 'Bitte geben Sie die Auflage an.';
	
	if(err != 0){
		alert(err);
		return;
	} else {
	
		var kprodukt = document.getElementById('r_kprodukt').value;

		if(kprodukt == 8){
			var kformat1 = document.getElementById('r_kformat');
			var kformat = kformat1.options[kformat1.selectedIndex].value;
			var khochquer1 = document.getElementById('r_khochquer');
			var khochquer = khochquer1.options[khochquer1.selectedIndex].value;
		}
		
		var kpapierart1 = document.getElementById('r_kpapierart');
		var kpapierart = kpapierart1.options[kpapierart1.selectedIndex].value;
		var kversand1 = document.getElementById('r_kversand');
		var kversand = kversand1.options[kversand1.selectedIndex].value;

		ajax.requestFile = 'getAjax.php?kprodukt='+kprodukt+'&kpapierart='+kpapierart+'&kformat='+kformat+'&khochquer='+khochquer+'&kauflage='+kauflage+'&kversand='+kversand;
		ajax.onCompletion = getAjax;	
		ajax.runAJAX();
	}
	return;
}


function lcalculate(){

	document.getElementById('loading').style.display = 'block';

	var err = 0;

	var lversand = 4.90;

	var lauflage = document.getElementById('r_lauflage').value;
	
	if(lauflage == 0) err = 'Bitte geben Sie die Auflage an.';
	
	if(err != 0){
		alert(err);
		return;
	} else {
	
		var lsize1 = document.getElementById('r_size');
		var lpreis = lsize1.options[lsize1.selectedIndex].value;

		lauflage = Number(lauflage);

		lpreis = Number(lpreis);

		var gesamt = (lpreis * lauflage) + lversand;
		
		document.getElementById('einzelpreis').innerHTML = lpreis.toFixed(2)+' €';
		document.getElementById('versandpreis').innerHTML = lversand.toFixed(2)+' €';
		document.getElementById('gesamtpreis').innerHTML = gesamt.toFixed(2)+' €';
	}

	document.getElementById('loading').style.display = 'none';
	return;
}


function vkcalculate(){

	document.getElementById('loading').style.display = 'block';

	var vkauflage1 = document.getElementById('r_vkauflage');
	var vkauflage = vkauflage1.options[vkauflage1.selectedIndex].value;
	var vkfarbe1 = document.getElementById('r_vkfarbe');
	var vkfarbe = vkfarbe1.options[vkfarbe1.selectedIndex].value;
	var vkversand1 = document.getElementById('r_vkversand');
	var vkversand = vkversand1.options[vkversand1.selectedIndex].value;

	ajax.requestFile = 'getAjax.php?p_art=vk&vkauflage='+vkauflage+'&vkfarbe='+vkfarbe+'&vkversand='+vkversand;
	ajax.onCompletion = getAjax;
	ajax.runAJAX();
}


function pkcalculate(){

	document.getElementById('loading').style.display = 'block';

	var pkauflage1 = document.getElementById('r_pkauflage');
	var pkauflage = pkauflage1.options[pkauflage1.selectedIndex].value;
	var pkversand1 = document.getElementById('r_pkversand');
	var pkversand = pkversand1.options[pkversand1.selectedIndex].value;

	ajax.requestFile = 'getAjax.php?p_art=pk&pkauflage='+pkauflage+'&pkversand='+pkversand;
	ajax.onCompletion = getAjax;
	ajax.runAJAX();
}

	
function kkcalculate(kkmodus){
	
	var kkformat1 = document.getElementById('r_kkformat');
	var kkformat = kkformat1.options[kkformat1.selectedIndex].value;
	var kkauflage1 = document.getElementById('r_kkauflage');
	var kkauflage = kkauflage1.options[kkauflage1.selectedIndex].value;
	var kkversand1 = document.getElementById('r_kkversand');
	var kkversand = kkversand1.options[kkversand1.selectedIndex].value;
	
	ajax.requestFile = 'getAjax.php?p_art=kk&kkmodus='+kkmodus+'&kkformat='+kkformat+'&kkauflage='+kkauflage+'&kkversand='+kkversand;
	ajax.onCompletion = getAjax;
	ajax.runAJAX();
}		


function getAjax(){
	
	document.getElementById('loading').style.display = 'none';
	
	eval(ajax.response);
	
	document.getElementById('loading').style.display = 'none';
}