//Steuerung der Sortierung bei der Suche*******************************************
function openWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function showHideLayers() { 
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
//Rollovers nach mouseout wieder in Ursprungstellung*********************************
function swapImgRestore() {
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
//Rollovers werden in den cache geladen**********************************************
function preloadImages() {
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i>a.length; i++) ;
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}
//Browser Abfrage******************************************************************** 
function findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i>d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
//SwapImage on Mouseover************************************************************** 
function swapImage() {
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

/**********************************************************************************   
Beweglicher Layer:
*********************************************************************************/
//Browser Check******************************************************************
function lib_bwcheck(){
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}
var bw=lib_bwcheck()
/*********************************************************************************
These are the variables you have to set:
*********************************************************************************/

//The speed of the timeout between each scroll.
timSpeed = 50

//The height of the container (change this when it scrolls to much or to little)
//contHeight = 420

/*********************************************************************************
This is the object constructor function, which applies 
methods and properties to the Cross-browser layer object
*********************************************************************************/
function makeScrollObj(obj,nest){
	nest=(!nest) ? "":'document.'+nest+'.'		
	this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
  	this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;		
	this.height=bw.ns4?this.css.document.height:this.el.offsetHeight
	this.top=b_gettop										
	return this
}

// A unit of measure that will be added when setting the position of a layer.
var px = bw.ns4||window.opera?"":"px";

//Getting the top for the top method
function b_gettop(){
	var gleft=(bw.ns4 || bw.ns6)?parseInt(this.css.top):eval(this.css.pixelTop);
	return gleft;
}
//Variables
var scrollTim = 1;
var active = 0;
/*********************************************************************************
The scroll function. Checks what way to scroll and checks if the
layer is not already on top or bottom.
*********************************************************************************/
function scroll(speed){
	clearTimeout(scrollTim)
	way = speed>0?1:0
	if ((!way && oScroll[active].top()>-oScroll[active].height+contHeight) || (oScroll[active].top()<0 && way)){
		oScroll[active].css.top = (oScroll[active].top()+speed)+px
		scrollTim = setTimeout("scroll("+speed+")",timSpeed)
	}
}
//Clears the timeout so the scroll stops, this is called onmouseout.
function noScroll(){
	clearTimeout(scrollTim)
}
/*********************************************************************************
Changes the active layer. Hides the one that's visible and
shows the "new" one. Also set's the new layers top to
0 so it starts at top.
*********************************************************************************/
function changeActive(num){
	oScroll[active].css.visibility = "hidden"
	active = num
	oScroll[active].css.top = 0+px
	oScroll[active].css.visibility = "visible"
}
/*********************************************************************************
Initilizes the page, makes a oScroll Array and calls the object constructor.
Here you can add as many scrollObjects as you want
*********************************************************************************/
function scrollInit(){
	oScroll = new Array()
	
	// You can add and remove scrollObjects here.
	oScroll[0] = new makeScrollObj('divScroll','divCont')
		
	oScroll[0].css.left = 0+px
	oScroll[0].css.top = 0+px
	oScroll[0].css.visibility = "visible"
	oControl = new makeScrollObj('divControl')
	oControl.css.visibility = "visible"
}
/*********************************************************************************
Executes the scrollInit function on pageload.
*********************************************************************************/
/* onload = scrollInit; (disabled)*/
function checkOrderForm1()
			{	
				var strHostingpaket = ((document.order.hostingpaket[0].checked) || (document.order.hostingpaket[1].checked) || (document.order.hostingpaket[2].checked) || (document.order.hostingpaket[3].checked) || (document.order.hostingpaket[4].checked) || (document.order.hostingpaket[5].checked)); 
				
				if (strHostingpaket != true)
				{
					alert("Bitte wählen Sie ein Hostingpaket aus.");
					;		
				} else {
					showHideLayers('data1','','hide');
					showHideLayers('data2','','show');
					MM_changeProp('data1','','style.position','absolute','DIV');
					MM_changeProp('data2','','style.position','relative','DIV');
					}
					
					return true;
			}


function checkOrderForm2()
			{
				var strVorname = document.order.vorname.value;
				var strNachname = document.order.nachname.value;
				var strFirma = document.order.firma.value;
				var strTelefon = document.order.tel.value;
				var strEmail = document.order.email.value;
				var strAdresse = document.order.adresse.value;
				var strPLZ = document.order.plz.value;
				var strOrt = document.order.ort.value;
							

				if (!checkNotEmpty(strVorname))
				{
					alert("Bitte geben Sie Ihren Vornamen ein.");
					document.order.vorname.focus();
					return false;
				}
				
				if (!checkNotEmpty(strNachname))
				{
					alert("Bitte geben Sie Ihren Nachnamen ein.");
					document.order.nachname.focus();
					return false;
				}
				
				
				
				if (!(checkNotEmpty(strTelefon) && checkTelefon(strTelefon)))
				{
					alert("Bitte geben Sie Ihre Telefonnummer ein.");
					document.order.tel.focus();
					return false;
				}
				
				if (!(checkEmail(strEmail) && checkNotEmpty(strEmail)))
				{
					alert("Bitte geben Sie eine korrekte E-Mail Adresse ein.");
					document.order.email.focus();
					return false;
				}
													
				if (!checkNotEmpty(strAdresse))
				{
					alert("Bitte geben Sie Ihre Adresse ein.");
					document.order.adresse.focus();
					return false;
				}
				
				if (!(checkPlz(strPLZ) && checkNotEmpty(strPLZ)))
				{
					alert("Bitte geben Sie Ihre korrekte PLZ ein.");
					document.order.plz.focus();
					return false;
				}
				
				if (!checkNotEmpty(strOrt))
				{
					alert("Bitte geben Sie den Ort ein.");
					document.order.ort.focus();
					return false;
				}
									
				showHideLayers('data2','','hide');
				showHideLayers('data3','','show');
				MM_changeProp('data2','','style.position','absolute','DIV');
				MM_changeProp('data3','','style.position','relative','DIV');
				return true;
			}
			
function checkOrderForm3()
			{
				var strAGB = document.order.agb.checked;
				var strZahlungsart = ((document.order.zahlungsart[0].checked) || (document.order.zahlungsart[1].checked));
				
				if (strZahlungsart != true)
				{
					alert("Bitte wählen Sie eine Zahlungsart aus.");
					return false;
				}
				
				if (strAGB != true)
				{
					alert("Sie müssen die AGB akzeptieren um einen Auftrag zu senden.");
					document.order.agb.focus();
					return false;
				}
				
				return true;
			}			
			

function checkEmail(strEmail)
{	
	var bOk;
	var regEx;
	
	bOk = false;
	
	if(strEmail != "") {		
		// regEx = new RegExp("^(([A-Za-z0-9_\-]{1,}[.]{0,1}){1,})[@]{1}[A-Za-z0-9_\-]{2,}(([.]{1}[A-Za-z]{2,}){1,2})$");
		regEx = new RegExp("^(([A-Za-z0-9_\-]{1,}[.]{0,1}){1,})[@]{1}[A-Za-z0-9_\-]{2,}(([.]{1}[A-Za-z_\-]{2,})){0,1}(([.]{1}[A-Za-z]{2,}){1,2})$");
		bOk = regEx.test(strEmail);
	}
	else {
		bOk=true;
	}
	return bOk;
}

function checkNotEmpty(str2Check) {
	if(str2Check.length==0) {
		return false;
	}
	else {
		return true;
	}
}

function checkTelefon(strTelefon) {
	var regEx;
	
	bOk = false;				
	if (strTelefon != "") {
		regEx = new RegExp("^[0-9\+\-\/\(\) ]+$");
		bOk = regEx.test(strTelefon);
	}
	else {
		bOk = true;
	}
	
	return bOk;
}

function checkPlz(strPlz) {
	var regEx;
	
	bOk = false;				
	if (strPlz != "") {
		regEx = new RegExp("^[0-9\-]+$");
		bOk = regEx.test(strPlz);
	}
	else {
		bOk = true;
	}
	
	return bOk;
}