// Funktionen ANFRAGE Formular
function f_chkInquiry(){
	var arr_fields = new Array("datefield","AABREISE", "KAT","Anrede","Vorname","Nachname","Strasse","Plz","OrtAdresse","Land","Tel","Fax","EMail");
//	var arr_fields = new Array("datefield","abreise", "kat","anrede","vorname","nachname","strasse","plz","ortadresse","land");
	var frm = document.frm_inquiry;
	var v_error = false;
	
	for(f=0; f<arr_fields.length; f++){
		if(f_chkField(arr_fields[f])){
			if(v_error==false){
				var v_focusField = arr_fields[f];
			}
			v_error = true;
		}
	}
	
	
	return(v_error);
}

function f_chkField(field){
	var frm = document.frm_inquiry;
	v_error = false;
	
	if(field=="Tel"||field=="Fax"||field=="EMail"){
		if((field=="Tel" && frm.kont.value=="Telefon" && frm.Tel.value=="")|| (field=="Fax" && frm.kont.value=="Fax" && frm.Fax.value=="") || (field=="EMail" && frm.kont.value=="E-Mail" && frm.EMail.value=="")){
			frm[field].style.borderColor = '#990000';
			v_error = true;
		} else if(field=="EMail" && frm.EMail.value!=""){
			if(!f_chkEmail(frm.EMail.value)){
				v_error = true;
				frm.EMail.style.borderColor = '#990000';
			} else {
				frm.EMail.style.borderColor = '#CCCCCC';
			}
		} else {
			frm[field].style.borderColor = '#CCCCCC';
		}
	} else if(frm[field].value=="" || frm[field].value==0){
		v_error = true;
		frm[field].style.borderColor = '#990000';
	} else {
		frm[field].style.borderColor = '#cccccc';
	}
	return(v_error);
}

function f_sendInquiry(){
	var v_chk = f_chkInquiry();
	if(v_chk==true){
		alert("Bitte füllen Sie alle rot umrandeten Felder korrekt aus.");
		return(false);
	} else {
		return(true);
	}
}




function f_chkEmail(s){
	var a = false;
	var res = false;
	if(typeof(RegExp) == 'function'){
		var b = new RegExp('abc');
		if(b.test('abc') == true){
			a = true;
		}
    }
	if(a == true){
	    reg = new RegExp('^([a-zA-Z0-9\\-\\.\\_]+)'+'(\\@)([a-zA-Z0-9\\-\\.]+)'+'(\\.)([a-zA-Z]{2,6})$');
    	res = (reg.test(s));
	} else {
	    res = (s.search('@') >= 1 &&
    	s.lastIndexOf('.') > s.search('@') &&
        s.lastIndexOf('.') >= s.length-7)
    }
 	return(res);
}







// Allgemeine Funktion

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}


function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}